Medium Voltage Fuses Catalog Datasheet by Eaton - Bussmann Electrical Division

 
71
Medium
Voltage
Fuses
Section Contents
Page
Introduction ............................. 72
E-Rated Fues
For transformers & feeders . . . . . . . . . . . . . . . . . . . . . . .75
CL-14 & bolt-in . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
CL-14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
For potential & small power transformers . . . . . . . . . . 78-79
R-Rated fuses for motor circuit protection . . . 80-82
British IEC fuses for motor circuit protection . . . 83
DIN IEC fuses for transformer protection ...... 84
Potential transformer fuses ................. 85
British IEC fuses for oil-filled switchgear ...... 86
Fast-acting fuses ......................... 87
EEI-NEMA Type K & T and Type H & N fuses . . . 88
BBU Boric acid fuses ................... 89-90
Fuseclips for medium and high voltage fuses . . . 91
Medium Voltage Fuses

n n

For detailed information, visit the Electrical IEC section at www.cooperbussmann.com

Medium Voltage Fuses

Worldwide Circuit Protection Solutions

Cooper Bussmann is a world-leading supplier of medium

voltage fuses. Each product is backed by an efficient

worldwide distribution network with unrivaled service and

technical support. Cooper Bussmann circuit protection

solutions comply with major international standards: ANSI,

BS, DIN, IEC and UL.

Fuse Types

Medium voltage fuses generally fit into two categories –

expulsion fuses and current limiting fuses. The definitions per

ANSI C37.40 are:

Expulsion Fuse: “A vented fuse in which the expulsion effect

of the gases produced by internal arcing, either alone or

aided by other mechanisms results in current interruption.”

Expulsion fuses will limit the duration of an overcurrent

event, but they will not limit the magnitude of fault current.

Cooper Bussmann offers two types of expulsion fuses:

replacement fuse links for fused cutouts and boric acid

fuses.

Current Limiting Fuse: “A fuse unit that, when in its current-

responsive element is melted by a current within the fuse’s

specified current-limiting range, abruptly introduces a high

resistance to reduce current magnitude and duration,

resulting in subsequent current interruption.” A current

limiting fuse will reduce the magnitude a fault current as well

as limit the duration of the overcurrent event when operating

in its current limiting range. Cooper Bussmann offers a broad

range of current limiting fuses for protection of feeders,

transformers and motor circuits designed to ANSI, BS, DIN

and IEC standards.

Medium Voltage Current Limiting Fuses

Current limiting fuses are classified into three categories:

1. Full Range – defined by ANSI C37.40 as “a fuse capable

of interrupting all currents from the maximum rated

interrupting current down to the minimum continuous current

that causes the melting of the fusible element(s), when the

fuse is applied at the maximum ambient temperature

specified by the manufacturer.” It is able to interrupt any

current that will melt its element.

2. General Purpose – defined by ANSI C37.40 as “a fuse

capable of interrupting all currents from the maximum rated

interrupting current down to the current that causes melting

of the fusible element(s) in one hour.” Not all currents fall

within this range. It is possible for the fuse to be exposed to

an overcurrent lower than the value given by the one hour

criteria. In that case, a different overcurrent protection device

would be required to interrupt the overcurrent.

3. Back-up – defined by ANSI C37.40 as “a fuse capable of

interrupting all currents from the maximum interrupting rating

current down to the minimum interrupting current.”

The minimum interrupting current is the lowest current that

the fuse will be able to clear properly. This creates a need to

place a low current interrupting device, such as motor

overloads, in series with the back-up rated fuse.

E- and R-Rated Fuses

In North America, current limiting fuses typically fall into the

category of E-Rated fuses and R-Rated fuses. Cooper

Bussmann also offers a wide range of current limiting fuses

designed to BS, DIN and IEC standards.

E-Rated fuses are used to protect feeder circuits, power

transformers and potential transformers. E-Rated fuses have

defined current response times specified by ANSI C37.46.

E-Rated fuses 100A and below must melt in 300sec at an

rms current within the range of 200% to 240% of the

continuous current rating. E-Rated fuses above 100A must

melt in 600sec at an rms current within the range of 240% to

264% of the continuous current rating of the fuse. Cooper

Bussmann offers a wide variety of full range and general

purpose E-Rated fuses from 2.4kV up to 38kV.

R-Rated fuses are back-up fuses that provide short-circuit

protection for motor circuits. They are applied with MV motor

starters which provide the overload protection for the circuit.

R-Rated fuses also have defined current response times

specified by ANSI C37.46. R-Rated fuses will melt in a range

of 15 – 35sec at a current equal to 100 times the “R” rating.

Cooper Bussmann offers 2.4kV, 5.08kV, 7.2kV and 8.3kV

R-Rated fuses for motor circuit protection.

COOPER Bussmann www cooperbussmann om/datasheets/ulcsa

For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 73

Medium

Voltage

Fuses

Medium Voltage Fuses

MV055 and

MV155

Specifications

Description: E-rated

medium, voltage current-

limiting fuses: for

transformer and feeder protection.

Dimensions: See Catalog Numbers table.

Construction: Silver ribbon element surrounded by silica

filler housed in a fiberglass tube and plated endcaps. An

epoxy paint protects the fuse tube from the surrounding

environment.

Ratings:

Volts: — 5.5kV (5-450A)

— 15.5kV (5-200A)

Amps: — 5-450A (5.5kV)

— 5-200A (15.5kV)

IR: — 50kA Sym. Max

Agency Information: Meets E requirements per ANSI

C37.46, Meets full range requirements per ANSI C37.40.

MV055 Features and Benefits

• Standard clip center distance of 12 inches with 2 and 3 inch

barrel diameters for retrofitting in existing hardware

• Open fuse indicator for ease in troubleshooting

• Full range rating with 50,000 Interrupting Rating

• Double pulsed at 90% of minimum I2t to establish

manufacturing reliability

MV055 Typical Applications

• 5.0kV Transformer Primary Protection

• 5.0kV Feeder Circuit Protection

• 5.0kV Voltage Switches

• 5.0kV Metal-enclosed Switchgear

MV155 Features and Benefits

• Standard clip center distance of 15 and 18 inches with 2 and

3 inch barrel diameters for retrofitting in existing hardware

• Open fuse indicator for ease in troubleshooting

• Full range rating with 50,000 Interrupting Rating

• Double pulsed at 90% of minimum I2t to establish

manufacturing reliability

MV155 Typical Applications

• 15.0kV Transformer Primary Protection

• 15.0kV Feeder Circuit Protection

• 15.0kV Voltage Switches

• 15.0kV Metal-enclosed Switchgear

E-rated Fuses for Transformers and Feeders

15.5kV Catalog Numbers

MMiinnMMaaxxDDiimmeennssiioonnss**

CCaattaallooggAAmmppMMeellttCClleeaarrCClliipp

NNuummbbeerrssRRaattiinnggII22ttII22ttLLeennggtthhDDiiaa..CCeenntteerrBBaarrrreellss

MV155F1CBX5E 5 180 2,900 18.75 15 1

MV155F1CBX7E 7 850 8,000

MV155F1CBX10E 10 850 8,000

MV155F1CBX15E 15 2,070 12,000 2

MV155F1CBX20E 20 2,370 23,000

MV155F1CBX25E 25 4,650 31,000

MV155F1CBX30E 30 9,490 45,000

MV155F1DBX10E 10 850 8,000 18.75 3 15 1

MV155F1DBX15E 15 2,070 12,000

MV155F1DBX20E 20 2,370 23,000

MV155F1DBX25E 25 4,650 31,000

MV155F1DBX30E 30 9,490 45,000

MV155F1DBX40E 40 9,490 45,000

MV155F1DBX50E 50 13,600 90,000

MV155F1DBX65E 65 30,700 181,000

MV155F1DBX80E 80 54,600 270,000

MV155F1DBX100E 100 116,200 600,000

MV155F2DBX125E 125 123,000 677,000 18.75 3 15 2

MV155F2DBX150E 150 218,700 1,287,000

MV155F2DBX175E 175 314,700 1,689,000

MV155F2DBX200E 200 465,100 2,405,000

MV155F1DCX65E 65 30,700 181,000 21.75 3 18 1

MV155F1DCX80E 80 54,600 270,000

MV155F1DCX100E 100 116,200 600,000

MV155F2DCX125E 125 123,000 677,000 21.75 3 18 2

MV155F2DCX150E 150 218,700 1,287,000

MV155F2DCX175E 175 314,700 1,689,000

MV155F2DCX200E 200 465,100 2,405,000

*1” = 25.4mm.

Data Sheet: 6700

Data Sheet: 6701 (MV155)

5.5kV Catalog Numbers

MMiinnMMaaxxDDiimmeennssiioonnss ((iinn))**

CCaattaallooggAAmmppMMeellttCClleeaarrCClliipp

NNuummbbeerrssRRaattiinnggII22ttII22ttLLeennggtthhDDiiaa..CCeenntteerrBBaarrrreellss

MV055F1CAX5E 5 180 2,400 15.75 2 12 1

MV055F1CAX7E 7 850 8,000

MV055F1CAX10E 10 850 8,000

MV055F1CAX15E 15 2,070 11,000

MV055F1CAX20E 20 2,370 23,000

MV055F1CAX25E 25 4,650 31,000

MV055F1CAX30E 30 9,490 45,000

MV055F1CAX40E 40 9,490 45,000

MV055F1CAX50E 50 13,600 90,000

MV055F1CAX65E 65 30,700 181,000

MV055F1DAX10E 10 850 8,000 15.75 3 12 1

MV055F1DAX15E 15 2,070 12,000

MV055F1DAX20E 20 2,370 23,000

MV055F1DAX25E 25 4,650 31,000

MV055F1DAX30E 30 9,490 45,000

MV055F1DAX40E 40 9,490 45,000

MV055F1DAX50E 50 13,600 90,000

MV055F1DAX65E 65 30,700 181,000

MV055F1DAX80E 80 54,600 270,000

MV055F1DAX100E 100 116,200 580,000

MV055F1DAX125E 125 167,400 600,000 15.75 3 12 1

MV055F1DAX150E 150 218,700 786,000

MV055F1DAX175E 175 227,900 1,100,000

MV055F1DAX200E 200 297,600 1,520,000

MV055F2DAX250E 250 669,600 2,400,000 15.75 3 12 2

MV055F2DAX300E 300 874,800 3,149,000

MV055F2DAX350E 350 911,600 4,376,000

MV055F2DAX400E 400 1,190,400 6,071,000

MV055F2DAX450E 450 1,555,000 9,796,000

1” = 25.4mm

Recommended Fuse Clips - see page 91

15.75 12

18.75

21.75

Recommended Fuse Clips - see page 91

JCX-TE 919 233 35 2 505 JCX-BDE 10 31 27s 35 3 s 2 JOY-IE 1119 28418 2 505 wwwcoogerbussman om/datasheets/ulcsa

For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa

Medium Voltage Fuses

JCX, JCY, JCU, JCZ

and JDZ

Specifications

Description: Indoor/enclosure

E-rated medium voltage, current-

limiting fuses for feeders and

power transformers with blown fuse

indication.

Dimensions: See Catalog

Numbers table.

Construction: plated ferrules.

Ratings:

Volts: — 2750-8300V (See Catalog Numbers table for

details)

Amps: — 1⁄2-750A

IR: — 40-63kA Sym

— 60-100kA ASYM

— See Catalog Numbers table for details

E-rated Fuses for Transformer & Feeders

Catalog Numbers

CCaattaallooggAAmmppMMaaxxiimmuummMMaaxxiimmuumm IInntteerrrruuppttiinngg CCaappaacciittyyDDiimmeennssiioonnss -- iinn ((mmmm))

NNuummbbeerrssRRaattiinnggDDeessiiggnn VVoollttaaggeeCCoonnssttr

ruuccttiioonnAAmmppss ((AAssyymm..))AAmmppss ((SSyymm..))LLeennggtthhDDiiaammeetteerr

2400V; E-Rated; Indoor/Enclosure

JCX-1⁄2E 0.5 2750 Single 60,000 40,000 9.19 (233.38) 2 (50.8)

JCX-1E 1 2750 Single 60,000 40,000 9.19 (233.38) 2 (50.8)

JCX-2E 2 2750 Single 60,000 40,000 9.19 (233.38) 2 (50.8)

JCX-3E 3 2750 Single 60,000 40,000 9.19 (233.38) 2 (50.8)

JCX-5E 5 2750 Single 60,000 40,000 9.19 (233.38) 2 (50.8)

JCX-7E 7 2750 Single 60,000 40,000 9.19 (233.38) 2 (50.8)

JCX-10E 10 2750 Single 60,000 40,000 9.19 (233.38) 2 (50.8)

JCX-15E 15 2750 Single 80,000 50,000 9.5 (241.3) 2.1 (53.34)

JCX-20E 20 2750 Single 80,000 50,000 9.5 (241.3) 2.1 (53.34)

JCX-25E 25 2750 Single 80,000 50,000 9.5 (241.3) 2.1 (53.34)

JCX-30E 30 2750 Single 80,000 50,000 10.81 (276.35) 3 (76.2)

JCX-40E 40 2750 Single 80,000 50,000 10.81 (276.35) 3 (76.2)

JCX-50E 50 2750 Single 80,000 50,000 10.81 (276.35) 3 (76.2)

JCX-65E 65 2750 Single 80,000 50,000 10.81 (276.35) 3 (76.2)

JCX-80E 80 2750 Single 80,000 50,000 10.81 (276.35) 3 (76.2)

JCX-100E 100 2750 Single 80,000 40,000 10.81 (276.35) 3 (76.2)

JCX-125E 125 2750 Single 80,000 50,000 10.81 (276.35) 3 (76.2)

JCX-150E 150 2750 Single 80,000 50,000 10.81 (276.35) 3 (76.2)

JCX-200E 200 2750 Single 80,000 50,000 10.81 (276.35) 3 (76.2)

JCX-225E 225 2750 Single 80,000 50,000 10.81 (276.35) 3 (76.2)

JCX-250E/280X 250/280 2750 Double 80,000 50,000 10.81 (276.35) 3 (76.2)

JCX-300E/325X 300/325 2750 Double 80,000 50,000 10.81 (276.35) 3 (76.2)

JCX-350X 350 2750 Double 80,000 50,000 10.81 (276.35) 3 (76.2)

JCX-400X 400 2750 Double 80,000 50,000 10.81 (276.35) 3 (76.2)

JCX-450X 450 2750 Double 80,000 50,000 10.81 (276.35) 3 (76.2)

5500V; E-Rated; Indoor/Enclosure

JCY-1⁄2E 0.5 5500 Single 60,000 40,000 11.19 (284.18) 2 (50.8)

JCY-1E 1 5500 Single 60,000 40,000 11.19 (284.18) 2 (50.8)

JCY-2E 2 5500 Single 60,000 40,000 11.19 (284.18) 2 (50.8)

JCY-3E 3 5500 Single 60,000 40,000 11.19 (284.18) 2 (50.8)

JCY-5E 5 5500 Single 60,000 40,000 11.19 (284.18) 2 (50.8)

JCY-7E 7 5500 Single 60,000 40,000 11.19 (284.18) 2 (50.8)

JCY-10E 10 5500 Single 60,000 40,000 11.19 (284.18) 2 (50.8)

JCY-15E 15 5500 Single 60,000 40,000 11.19 (284.18) 2 (50.8)

JCY-20E 20 5500 Single 60,000 40,000 11.19 (284.18) 2 (50.8)

JCY-25E 25 5500 Single 60,000 40,000 11.19 (284.18) 2 (50.8)

Contact Cooper Bussmann for the latest product information on E-Rated fuses for transformer and feeder protection.

Recommended fuseclips: see page 91 - 1A0065, 9078A67G04, A3354730

Features and Benefits

• Physically dimensioned for retrofitting in existing hardware

• Open fuse indicator for ease in troubleshooting

• Full range ANSI classification

Typical Applications

• Medium Voltage Transformer Primary Protection

• Medium Voltage Feeder Circuit Protection

• Medium Voltage Switches

• Medium Voltage Metal-enclosed Switchgear

f COOPER Bussmann u e o JCU~10E 10 5500 51ng1e 00.000 50.000 17 a1 (A52 4) 3 (7s 2) JCU~15E 15 5500 51ng1e 00.000 50.000 12 as (327 0) 2 1 (53 3A) JCU~AOE 40 5500 51ng1e 100,000 63.000 17 as (A54 15 3 (7s 20 JCU~50E 50 5500 51ng1e 100,000 63.000 17 as (A54 15 3 (7s 20 JCU~65E 50 5500 51nq1e 100 000 63.000 17 as (A54 15 3 (7s 20 JCU~100E 100 5500 Smgle 100,000 63.000 17 as (A54 15 3 (7s 20 JCU~125E 125 5500 Smgle 100,000 63.000 17 as (A54 15 3 (7s 20 JCU~150E 150 5500 Smule 100 000 63.000 17 as (A54 15 3 (7s 20 JCU~200E 200 5500 Smgle 100,000 63.000 17 as (A54 15) 3 (7s 20) JCU~250E 250 5500 Smgle 100,000 63.000 17 as (A54 15 3 (7s 20 JCU~AO0E 400 5500 Doume 100,000 63.000 17 as (A54 15) 3 (7s 20) JCU~A50E A50 5500 Doume 100,000 63.000 17 as (A54 15 3 (7s 20 .Icz-15E 15 s300 51ng1e 00.000 50.000 15 51 (393 95 2 1 (53 3A) .Icz-40E 40 s300 51ng1e 00.000 50.000 17 as (A54 15) 3 (7s 2) .Icz-50E 50 s300 51ng1e 00.000 50.000 17 as (A54 15 3 (7s 2) JCZ-SSE s5 s300 51ng1e 00.000 50.000 17 as (A54 15 3 (7s 2) JCZ-100E 100 s300 510912 00.000 50.000 17 as (A54 15) 3 (7s 2) .Icz-125E 125 s300 510912 00.000 50.000 17 as (A54 15 3 (7s 2) JCZ-150E 150 s300 510912 00.000 50.000 17 as (A54 15 3 (7s 2) JDZ-SSE s5 s300 51ng1e 00.000 50.000 15 as (A03 2) 3 (7s 2) JDz-aoE 00 s300 Doume 00.000 50.000 15 as (A03 2) 3 (7s 2) www cooperbussman com/datasheets/ulcsa

For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 75

Medium

Voltage

Fuses

Medium Voltage Fuses

E-rated Fuses for Transformer & Feeders

Catalog Numbers: E-Rated; Indoor/Enclosure

CCaattaallooggAAmmppMMaaxxiimmuummMMaaxxiimmuumm IInntteerrrruuppttiinngg CCaappaacciittyyDDiimmeennssiioonnss -- iinn ((mmmm))

NNuummbbeerrssRRaattiinnggDDeessiiggnn VVoollttaaggeeCCoonnssttr

ruuccttiioonnAAmmppss..((AAssyymm..))AAmmppss..((SSyymm..))LLeennggtthhDDiiaammeetteerr

5500V; E-Rated; Indoor/Enclosure

JCU-10E 10 5500 Single 80,000 50,000 17.81 (452.4) 3 (76.2)

JCU-15E 15 5500 Single 80,000 50,000 12.88 (327.0) 2.1 (53.34)

JCU-20E 20 5500 Single 80,000 50,000 12.88 (327.0) 2.1 (53.34)

JCU-25E 25 5500 Single 80,000 50,000 12.88 (327.0) 2.1 (53.34)

JCU-30E 30 5500 Single 100,000 63,000 17.88 (454.15) 3 (76.20)

JCU-40E 40 5500 Single 100,000 63,000 17.88 (454.15) 3 (76.20)

JCU-50E 50 5500 Single 100,000 63,000 17.88 (454.15) 3 (76.20)

JCU-65E 60 5500 Single 100,000 63,000 17.88 (454.15) 3 (76.20)

JCU-80E 80 5500 Single 100,000 63,000 17.88 (454.15) 3 (76.20)

JCU-100E 100 5500 Single 100,000 63,000 17.88 (454.15) 3 (76.20)

JCU-125E 125 5500 Single 100,000 63,000 17.88 (454.15) 3 (76.20)

JCU-150E 150 5500 Single 100,000 63,000 17.88 (454.15) 3 (76.20)

JCU-175E 175 5500 Single 100,000 63,000 17.88 (454.15) 3 (76.20)

JCU-200E 200 5500 Single 100,000 63,000 17.88 (454.15) 3 (76.20)

JCU-250E 250 5500 Single 100,000 63,000 17.88 (454.15) 3 (76.20)

JCU-300E 300 5500 Double 100,000 63,000 17.88 (454.15) 3 (76.20)

JCU-350E 350 5500 Double 100,000 63,000 17.88 (454.15) 3 (76.20)

JCU-400E 400 5500 Double 100,000 63,000 17.88 (454.15) 3 (76.20)

JCU-450E 450 5500 Double 100,000 63,000 17.88 (454.15) 3 (76.20)

JCU-600E 600 5500 * 80,000 50,000 28.81 (731.77) 4 (101.60)

JCU-750E 750 5500 * 80,000 50,000 28.81 (731.77) 4 (101.60)

8300V; E-Rated; Indoor/Enclosure

JCZ-15E 15 8300 Single 80,000 50,000 15.51 (393.95) 2.1 (53.34)

JCZ-20E 20 8300 Single 80,000 50,000 15.51 (393.95) 2.1 (53.34)

JCZ-25E 25 8300 Single 80,000 50,000 15.51 (393.95) 2.1 (53.34)

JCZ-30E 30 8300 Single 80,000 50,000 17.88 (454.15) 3 (76.2)

JCZ-40E 40 8300 Single 80,000 50,000 17.88 (454.15) 3 (76.2)

JCZ-50E 50 8300 Single 80,000 50,000 17.88 (454.15) 3 (76.2)

JCZ-65E 65 8300 Single 80,000 50,000 17.88 (454.15) 3 (76.2)

JCZ-80E 80 8300 Single 80,000 50,000 17.88 (454.15) 3 (76.2)

JCZ-100E 100 8300 Single 80,000 50,000 17.88 (454.15) 3 (76.2)

JCZ-125E 125 8300 Single 80,000 50,000 17.88 (454.15) 3 (76.2)

JCZ-150E 150 8300 Single 80,000 50,000 17.88 (454.15) 3 (76.2)

JCZ-200E 200 8300 Double 80,000 50,000 17.88 (454.15) 3 (76.2)

JDZ-20E 20 8300 Single 80,000 50,000 15.88 (403.2) 3 (76.2)

JDZ-25E 25 8300 Single 80,000 50,000 15.88 (403.2) 3 (76.2)

JDZ-30E 30 8300 Single 80,000 50,000 15.88 (403.2) 3 (76.2)

JDZ-40E 40 8300 Single 80,000 50,000 15.88 (403.2) 3 (76.2)

JDZ-50E 50 8300 Single 80,000 50,000 15.88 (403.2) 3 (76.2)

JDZ-65E 65 8300 Single 80,000 50,000 15.88 (403.2) 3 (76.2)

JDZ-80E 80 8300 Double 80,000 50,000 15.88 (403.2) 3 (76.2)

JDZ-100E 100 8300 Double 80,000 50,000 15.88 (403.2) 3 (76.2)

JDZ-125E 125 8300 Double 80,000 50,000 15.88 (403.2) 3 (76.2)

Recommended fuseclips: see page 91 - 1A0065, 9078A67G04, A3354730

General Notes:

1. All fuses are fitted with a striker pin which can be used for indication or tripping purposes.

2. The fuses are suitable for use either indoors or outdoors.

3. These fuses are interchangeable with corresponding fuses produced by most other leading North American manufacturers.

Contact Cooper Bussmann for the latest product information on E-Rated fuses for transformer and feeder protection.

*Bolt on mounting

ECLOES»! 5E A0550! DCRC-I 5E 225-007-933 ECL055»20E A0550! DCRC-ZDE 225-007-939 ECLOSE-GODE A0550! Dono-ama 225-007-951 EcLo55-400E A0550! Dona-400E 225-007-952 ECLOSE-GODE AOSSCZDCRO-SDOE 225-007-955 ECLOSEJEDE A05533DORo-750E A055X750E-A

For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa

Medium Voltage Fuses

E-rated Fuses: CL-14 & Bolt-In

Data Sheet: 9002

Catalog Number Cross Reference

CCooooppeerr BBuussssmmaannnnFFeerrrraazz--SShhaawwmmuuttFFeerrrraazz--SShhaawwmmuutt

CCaattaalloogg NNuummbbeerrssNNeeww CCaattaalloogg ##OOlldd CCaattaalloogg ##

ECL055-10E A055C1DORO-10E 225-007-937

ECL055-15E A055C1DORO-15E 225-007-938

ECL055-20E A055C1DORO-20E 225-007-939

ECL055-25E A055C1DORO-25E 225-007-940

ECL055-30E A055C1DORO-30E 225-007-941

ECL055-40E A055C1DORO-40E 225-007-942

ECL055-50E A055C1DORO-50E 225-007-943

ECL055-65E A055C1DORO-65E 225-007-944

ECL055-80E A055C1DORO-80E 225-007-945

ECL055-100E A055C1DORO-100E 225-007-946

ECL055-125E A055C1DORO-125E 225-007-947

ECL055-150E A055C1DORO-150E 225-007-948

ECL055-200E A055C1DORO-200E 225-007-949

ECL055-250E A055C1DORO-250E 225-007-950

ECL055-300E A055C1DORO-300E 225-007-951

ECL055-400E A055C1DORO-400E 225-007-952

ECL055-450E A055C2DORO-450E 225-007-953

ECL055-500E A055C2DORO-500E 225-007-954

ECL055-600E A055C2DORO-600E 225-007-955

ECL055-750E A055B3DORO-750E A055X750E-4

ECL055-900E A055B3DORO-900E A055X900E-4

ECL055

Specifications

Description: E-rated medium voltage, current-limiting fuses

for transformer and feeder protection.

Construction: Filament wound, glass epoxy fuse tube, with

silica filler, and silver-plated copper terminals and endcaps

containing a silver element in a double concentric helical

configuration.

Ratings:

Volts: — 5.5kV

Amps: — 10-900A

IR: — 63kA Sym. Max

Agency Information: Meets E requirements per ANSI

C37.46, Meets General Purpose requirements per ANSI

C37.40.

Features and Benefits

• Clip-lock and bolt-in style available in double and triple barrel

fuse designs for application flexibility

• The filament wound, glass epoxy fuse tube provides UV and

moisture protection, making these medium voltage fuses

suitable for both indoor and outdoor applications

• Open fuse indication (indicator travel distance is 16mm)

easily integrates into automation schemes

• 50/60Hz operating frequency make these fuses applicable

world-wide

Typical Applications

• 5.0kV Transformer Primary Protection

• 5.0kV Feeder Circuit Protection

• 5.0kV Voltage Switches

• 5.0kV Metal-enclosed Switchgear

Catalog Numbers

CCaattaallooggAAmmppIIRR## ooff

NNuummbbeerrssRRaattiinnggVVoollttaaggeeMMaaxx SSyymm..BBaarrrreellssSSttyyllee

ECL055-10E 10 5.5kV 63kA 1 Clip-Lock

ECL055-15E 15 –

ECL055-20E 20 –

ECL055-25E 25 –

ECL055-30E 30 –

ECL055-40E 40 –

ECL055-50E 50 –

ECL055-65E 65 –

ECL055-80E 80 –

ECL055-100E 100 –

ECL055-125E 125 –

ECL055-150E 150 –

ECL055-200E 200 –

ECL055-250E 250 –

ECL055-300E 300 – 2

ECL055-400E 400 –

ECL055-450E 450 –

ECL055-500E 500 –

ECL055-600E 600 –

ECL055-750E 750 – 3 Bolt-In

ECL055-900E 900 –

1Clip-Lock

Clip-Lock

Bolt-In

63kA

Catalog Number Construction (Example)

CCaattaalloogg NNuummbbeerrVVoollttaaggee RRaattiinnggAAmmpp RRaattiinngg

ECL 055 500E

055 = 5.5 kV

moral Bussmann — ECL155»20E A1550 DORO—QDE 225-007-959 www ooperbussman com/dalasheels/ulcsa

For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 77

Medium

Voltage

Fuses

Medium Voltage Fuses

E-rated Fuses: CL-14

Catalog Number Cross Reference

CCooooppeerr BBuussssmmaannnnFFeerrrraazz--SShhaawwmmuuttFFeerrrraazz--SShhaawwmmuutt

CCaattaalloogg NNuummbbeerrssNNeeww CCaattaalloogg ##OOlldd CCaattaalloogg ##

ECL155-10E A155C1DORO-10E 225-007-967

ECL155-15E A155C1DORO-15E 225-007-968

ECL155-20E A155C1DORO-20E 225-007-969

ECL155-25E A155C1DORO-25E 225-007-970

ECL155-30E A155C1DORO-30E 225-007-971

ECL155-40E A155C1DORO-40E 225-007-972

ECL155-50E A155C1DORO-50E 225-007-973

ECL155-65E A155C1DORO-65E 225-007-974

ECL155-80E A155C1DORO-80E 225-007-975

ECL155-100E A155C1DORO-100E 225-007-976

ECL155-125E A155C2DORO-125E 225-007-977

ECL155-150E A155C3DORO-150E 225-007-978

ECL155-200E A155C3DORO-200E 225-007-979

ECL155-250E A155C3DORO-250E 225-007-980

ECL155-300E A155C3DORO-300E 225-007-981

Data Sheet: 9004

Catalog Numbers

CCaattaallooggAAmmppIIRR VVoollttaaggee## ooff

NNuummbbeerrssRRaattiinnggVVoollttaaggeeMMaaxx SSyymm..BBaarrrreellssSSttyyllee

ECL155-10E 10 15.5kV 63KA 1 Clip-Lock

ECL155-15E 15

ECL155-20E 20

ECL155-25E 25

ECL155-30E 30

ECL155-40E 40

ECL155-50E 50

ECL155-65E 65

ECL155-80E 80

ECL155-100E 100

ECL155-125E 125

ECL155-150E 150 2

ECL155-200E 200

ECL155-250E 250 50kA

ECL155-300E 300

Catalog Number Construction (Example)

CCaattaalloogg NNuummbbeerrVVoollttaaggee RRaattiinnggAAmmpp RRaattiinngg

ECL 155 300E

155 = 15.5 kV

ECL155

Specifications

Description: E-rated medium voltage, current-limiting fuses

for transformer and feeder protection.

Construction: Filament wound, glass epoxy fuse tube, with

silica filler, and silver-plated copper terminals and endcaps

containing a silver element in a double concentric helical

configuration.

Ratings:

Volts: — 15.5kV

Amps: — 10-300A

IR: — 63kA Sym. (10-200A)

— 50kA Sym. (250-300A)

Agency Information: Meets E requirements per ANSI

C37.46, Meets General Purpose requirements per ANSI

C37.40.

Features and Benefits

• Clip-lock double barrel fuse design assures positive

installation

• The filament wound, glass epoxy fuse tube provides UV and

moisture protection, making these medium voltage fuses

suitable for both indoor and outdoor applications

• Open fuse indication (indicator travel distance is 16mm)

easily integrates into automation schemes

• 50/60 Hz operating frequency make these fuses applicable

world-wide

Typical Applications

• 15.0kV Transformer Primary Protection

• 15.0kV Feeder Circuit Protection

• 15.0kV Voltage Switches

• 15.0kV Metal-enclosed Switchgear

15.5kV

63kA

Clip-Lock

50kA

JCQ-IE 1 5 5w SOKA 9 5 (241 a) 1 6 (A0 64) JcmmE 1 5 5 5w SOKA 9 5 (241 3) 1 6 (A0 64) JCQ~3E 3 5 5w SOKA 9 5 (241 a) 1 6 (A0 64) JCQ-SE 5 5 5w SOKA 9 5 (241 a) 1 6 (A0 64) JCQJOE 1o 5 5w SOKA 9 51241 a) 1 6 (A0 64) 952413 16mm JCT~5E JCT~I DE 175 A445 175 4445 16mm 16mm wwwcoogerbussman om/datasheets/ulcsa

For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa

Medium Voltage Fuses

E-rated Fuses for Potential & Small Power Transformers

Data Sheet: 6002

Catalog Numbers

CCaattaallooggAAmmppMMaaxxiimmuummDDiimmeennssiioonnss -- iinn ((mmmm))

NNuummbbeerrssRRaattiinnggDDeessiiggnn VVoollttaaggeeIIRR RRMMSS SSyymm..LLeennggtthhDDiiaammeetteerr

2400V; E-Rated Fuse; Non-Indicating

JCD-1⁄2E 0.5 2.75kV 63kA 4.50 (114) 0.80 (20.32)

JCD-1E 1 2.75kV 40kA 4.50 (114) 0.80 (20.32)

JCD-2E 2 2.75kV 40kA 4.50 (114) 0.80 (20.32)

JCD-5E 5 2.75kV 25kA 4.50 (114) 0.80 (20.32)

2450/5500V; E-Rated Fuse; Non-Indicating

JCW-1⁄2E 0.5 2.75/5.5kV 40kA 7.312 (185.72) 1.563 (39.70)

JCW-1E 1 2.75/5.5kV 40kA 7.312 (185.72) 1.563 (39.70)

JCW-2E 2 2.75/5.5kV 40kA 7.312 (185.72) 1.563 (39.70)

JCW-3E 3 2.75/5.5kV 40kA 7.312 (185.72) 1.563 (39.70)

JCW-5E 5 2.75/5.5kV 40kA 7.312 (185.72) 1.563 (39.70)

5500V; E-Rated Fuse; Indicating

JCQ-1⁄2E 0.5 5.5kV 80kA 9.5 (241.3) 1.6 (40.64)

JCQ-1E 1 5.5kV 80kA 9.5 (241.3) 1.6 (40.64)

JCQ-11⁄2E 1.5 5.5kV 80kA 9.5 (241.3) 1.6 (40.64)

JCQ-3E 3 5.5kV 80kA 9.5 (241.3) 1.6 (40.64)

JCQ-5E 5 5.5kV 80kA 9.5 (241.3) 1.6 (40.64)

JCQ-10E 10 5.5kV 80kA 9.5 (241.3) 1.6 (40.64)

8300V; E-Rated Fuse; Indicating

JCI-1⁄2E 0.5 8.3kA 80kA 9.5 (241.3) 1.6 (40.64)

JCI-3E 3 8.3kA 80kA 12.88 (327.15) 1.6 (40.64)

JCI-5E 5 8.3kA 50kA 12.88 (327.15) 1.6 (40.64)

JCI-10E 10 8.3kA 50kA 12.88 (327.15) 1.6 (40.64)

15,500V; E-Rated Fuse; Indicating

JCT-1⁄2E 0.5 15.5kV 80kA 12.93 (328.42) 1.6 (40.64)

JCT-1E 1 15.5kV 80kA 12.93 (328.42) 1.6 (40.64)

JCT-1-1⁄2E 1.5 15.5kV 80kA 12.93 (328.42) 1.6 (40.64)

JCT-3E 3 15.5kV 80kA 17.5 (444.5) 1.6 (40.64)

JCT-5E 5 15.5kV 80kA 17.5 (444.5) 1.6 (40.64)

JCT-10E 10 15.5kV 80kA 17.5 (444.5) 1.6 (40.64)

Fuse clip for 1.56 and 1.6 inch diameter fuses - 1A0835.

Fuse clip for 0.81 inch diameter fuses - 1A1837.

JCD, JCW, JCQ, JCI &

JCT

Specifications

Description: Indicating and non-

indicating E-rated medium voltage,

current-limiting fuses for potential

and small power transformers.

Dimensions: See Catalog

Numbers table.

Construction: Plated ferrules.

Ratings:

Volts: — 2.4-15.5kV (See Catalog Numbers table for details)

Amps: — 1⁄2-10A

IR: — 25-80kA Sym

— 40-130kA ASYM

— See Catalog Numbers table for details

Features and Benefits

• Sized for retrofitting in existing hardware

• Space saving size

Typical Applications

• Primary protection of medium voltage potential transformers

• Primary protection of small medium voltage service

transformers

• Primary protection of small medium voltage control

transformers

f COOPER Bussmann www cooperbussman com

For detailed information, visit the Electrical IEC section at www.cooperbussmann.com 79

Medium

Voltage

Fuses

Medium Voltage Fuses

E-rated Fuses for Potential & Small Power Transformers

Catalog Numbers

CCaattaallooggAAmmppMMaaxxiimmuummDDiimmeennssiioonnss -- iinn ((mmmm))

NNuummbbeerrssRRaattiinnggDDeessiiggnn VVoollttaaggeeIIRR RRMMSS SSyymm..LLeennggtthhDDiiaammeetteerr

5.5ABWNA0.5E 0.5 5.5kV 50kA 5.6 (142.2) 1 (25.4)

5.5ABWNA1E 1 5.5kV 50kA 5.6 (142.2) 1 (25.4)

5.5ABWNA2E 2 5.5kV 50kA 5.6 (142.2) 1 (25.4)

5.5ABWNA3E 3 5.5kV 50kA 5.6 (142.2) 1 (25.4)

5.5ABWNA5E 5 5.5kV 50kA 5.6 (142.2) 1 (25.4)

5.5AMWNA0.5E 0.5 5.5kV 50kA 5.6 (142.2) 0.81 (20.6)

5.5AMWNA1.0E 1.5 5.5kV 50kA 5.6 (142.2) 0.81 (20.6)

5.5AMWNA2.0E 2.5 5.5kV 50kA 5.6 (142.2) 0.81 (20.6)

5.5AMWNA3.0E 3.5 5.5kV 50kA 5.6 (142.2) 0.81 (20.6)

5.5AMWNA4.0E 4.5 5.5kV 50kA 5.6 (142.2) 0.81 (20.6)

5.5AMWNA5.0E 5.5 5.5kV 50kA 5.6 (142.2) 0.81 (20.6)

5.5CAVH0.5E 0.5 5.5kV 63kA 7.375 (187.3) 1.63 (41.4)

5.5CAVH1E 1 5.5kV 63kA 7.375 (187.3) 1.63 (41.4)

5.5CAVH2E 2 5.5kV 63kA 7.375 (187.3) 1.63 (41.4)

5.5CAV15E 15 5.5kV 63kA 7.375 (187.3) 1.63 (41.4)

7.2AMWNA0.5E 0.5 7.2kV 50kA 5.6 (142.2) 0.81 (20.6)

7.2AMWNA1.0E 1 7.2kV 50kA 5.6 (142.2) 0.81 (20.6)

7.2AMWNA2.0E 2 7.2kV 50kA 5.6 (142.2) 0.81 (20.6)

7.2AMWNA3.0E 3 7.2kV 50kA 5.6 (142.2) 0.81 (20.6)

7.2AMWNA4.0E 4 7.2kV 50kA 5.6 (142.2) 0.81 (20.6)

7.2AMWNA5.0E 5 7.2kV 50kA 5.6 (142.2) 0.81 (20.6)

15.5CAV(H)0.5E* 0.5 15.5kV 80kA 12.87 (326.9) 1.63 (41.4)

15.5CAV(H)1E* 1 15.5kV 80kA 12.87 (326.9) 1.63 (41.4)

15.5CAV(H)2E* 2 15.5kV 80kA 12.87 (326.9) 1.63 (41.4)

15.5CAV3E 3 15.5kV 80kA 12.87 (326.9) 1.63 (41.4)

15.5CAV5E 5 15.5kV 80kA 12.87 (326.9) 1.63 (41.4)

15.5CAV7E 7 15.5kV 80kA 12.87 (326.9) 1.63 (41.4)

38ADMNA7E 7 38kV 40kA 17.4 (442) 2 (50.8)

38ADMNA10E 10 38kV 40kA 17.4 (442) 2 (50.8)

38CAV(H)0.5E* 0.5 38KV 40kA 17.32 (439.9) 1.63 (41.4)

38CAV(H)1E* 1 38KV 40kA 17.32 (439.9) 1.63 (41.4)

38CAV(H)2E* 2 38KV 40kA 17.32 (439.9) 1.63 (41.4)

38CAV4E 4 38KV 40kA 17.32 (439.9) 1.63 (41.4)

*Type CAVH fuses are fitted with a striker pin for indication. Omit ‘H’ for non-indicating fuses.

Fuseclip for 0.8 inch diameter fuses - 1A1837.

Fuseclip for 1 inch diameter fuses - A3354705.

Fuseclip for 1.6 inch diameter fuses - 1A0835.

AB, AD, AM and

CAV

Specifications

Description: Indicating and non-indicating E-rated medium

voltage, current-limiting fuses for potential and small power

transformers.

Dimensions: See Catalog Numbers table.

Ratings:

Volts: — 5.5-38kV

Amps: — 0.5-15A

IR: — 40kA-80kA Sym.

— See Catalog Numbers table for details

Features and Benefits

• Sized for retrofitting in existing hardware

• Space saving size

Typical Applications

• Primary protection of medium voltage potential transformers

• Primary protection of small medium voltage service

transformers

• Primary protection of small medium voltage control

transformers

aw: 77777 W 6 r1? 9 anAYW-\ =o= can :USE mmcnua \ :\,; www.cooperbussmann.com/da‘ashee‘s/ulcsa

For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa

Medium Voltage Fuses

JCG, JCH, JCK,

JCK-A, JCK-B, JCL,

JCL-A, JCL-B, JCR-A,

& JCR-B

Specifications

Description: Indoor/enclosure

R-rated medium voltage,

current-limiting fuses for motor

circuit protection.

Dimensions: See Dimensions

illustrations.

Ratings:

Volts: — 2.4-7.2kV (See Catalog Numbers table for details)

Amps: — 25-450A (See Catalog Numbers table for details)

IR: — 50kA Sym

— 80kA ASYM

— See Catalog Numbers table for details

R-rated Fuses for Motor Circuit Protection

0.38"

(9.5mm)

INDICATOR

Showing Fuse is Open

INDICATOR

Showing Fuse

is Open

Dimensions - mm (in)

Figure 1

Figure 2

Figure 3

Data Sheet 6001

Agency Information: UL Recognized: 2540Vac — JCK,

JCK-A, 5080Vac — JCL, JCL-A, UL Recognized (Guide

#MSSS2, File #E96676).

Features and Benefits

• Physically dimensioned for retrofitting in existing hardware

• Open fuse indicator for ease in troubleshooting

• Available with optional Cutler Hammer®hookeye for ease of

insertion and removal

• Classified as back-up fuses for current-limited protection of

medium voltage motor controllers

Typical Applications

• Medium Voltage Motor Controllers

f COOPER Bussmann Number! ‘ mums ‘ Declnnvnlnue A B c cmmmlon‘ Ampsuxym.) 100 2540 11 24 205 5 3 0 0 2 3 o 70 2 00 000 50 000 130 2540 11 24 205 5 3 0 0 2 3 o 70 2 00 000 50 000 Gym.) ‘ Amp: (sym.) JCK—A-BR 100 2540 11 24 1205 5) 3 0 (70 2) 3 0170 2) 5mg)e 00 000 50,000 220 JCK—A-4R 130 2540 11 24 1205 5) 3 0 (70 2) 3 0170 2) 5mg)e 00 000 50,000 320 JCK—A-SR 150 2540 11 24 A205 5) 3 0170 2) 3 0170 2) 5mm 00 000 50 000 410 JCK—A-SR 170 2540 11 24 A205 5) 3 0 (70 2) 3 0170 2) 5mm 00 000 50 000 400 JCK—A-QR 200 2540 11 24 1205 5) 3 0 (70 2) 3 0170 2) 5mg)e 00 000 50,000 720 JCK—A-12R 230 2540 11 24 1205 5) 3 0 (70 2) 3 0170 2) 5mg)e 00 000 50,000 970 JCK-A-mn 390 2540 11 24 1205 5) 3 0 (70 2) 3 0170 2) Baume 00 000 50,000 11430 JCK—A-EAR 450 2540 11 24 A205 5) 3 0 (70 2) 3 0170 2) Baume 00 000 50 000 1 000 JCK—B-ER 70 2540 14 10 1300 2) 12 01 1325 4) 4 5mg)e 00 000 50,000 170 JCK—B-SR 170 2540 14 10 1300 2) 12 01 1325 4) 4 5mg)e 00 000 50,000 500 JCK—B-QR 200 2540 14 10 1300 2) 12 01 1325 4) 4 5mg)e 00 000 50,000 11000 JCK—B-TZR 230 2540 14 1a 1300 2) 12 01 A325 4) 4 5mm 00 000 50 000 1 250 JCK—B-EAR 450 2540 14 10 1300 2) 12 01 1325 4) 3 50 190 4) Baume 00 000 50,000 11210 w JCH-SR 100 2540 10 01 1275 0) 3 0170 2) 3 0170 2) 5mg)e 00 000 50,000 245 JCH-AR 130 2540 10 01 1275 0) 3 0 (70 2) 3 0170 2) 5mg)e 00 000 50,000 340 JCH-SR 150 2540 10 01 1275 6) 3 0170 2) 3 0170 2) 5mm 00 000 50 000 430 JCH-GR 170 2540 10 01 1275 6) 3 0170 2) 3 0170 2) 5mm 00 000 50 000 500 JCH-QR 200 2540 10 01 1275 0) 3 0 (70 2) 3 0170 2) 5mg)e 00 000 50,000 11000 3011-1212 230 2540 10 01 1275 0) 3 0 (70 2) 3 0170 2) 5mg)e 00 000 50,000 11250 3011-1012 390 2540 10 01 1275 0) 3 0 (70 2) 3 0170 2) Dauble 00 000 50,000 11700 JCL49R 15 70 400 3 3 0 0 2 3 o 70 2 00 000 50 000 720 wwwcooperbussman com/datasheets/ulcsa

For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 81

Medium

Voltage

Fuses

Medium Voltage Fuses

R-rated Fuses for Motor Circuit Protection

Catalog Numbers: R-Rated; Indoor/Enclosure

CCaattaallooggAAmmppMMaaxxiimmuummDDiimmeennssiioonnss -- iinn ((mmmm))**MMaaxx IInntt..CCaapp..AAmmppssMMiinn IInntt..CCaapp..

NNuummbbeerrssRRaattiinnggssDDeessiiggnn VVoollttaaggeeAABBCC

CCoonnssttrruuccttiioonn

AAmmppss ((AAssyymm..))((SSyymm..))AAmmppss ((SSyymm..))

2400V (See Figure 1)

JCK-2R 70 2540 11.24 (285.5) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 165

JCK-3R 100 2540 11.24 (285.5) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 220

JCK-4R 130 2540 11.24 (285.5) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 320

JCK-5R 150 2540 11.24 (285.5) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 410

JCK-6R 170 2540 11.24 (285.5) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 480

JCK-9R 200 2540 11.24 (285.5) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 720

JCK-12R 230 2540 11.24 (285.5) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 970

JCK-18R 390 2540 11.24 (285.5) 3.0 (76.2) 3.0 (76.2) Double 80,000 50,000 1,430

JCK-24R 450 2540 11.24 (285.5) 3.0 (76.2) 3.0 (76.2) Double 80,000 50,000 1,880

2400V — With Westinghouse Ampguard Hookeye (See Figure 1)

JCK-A-2R 70 2540 11.24 (285.5) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 165

JCK-A-3R 100 2540 11.24 (285.5) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 220

JCK-A-4R 130 2540 11.24 (285.5) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 320

JCK-A-5R 150 2540 11.24 (285.5) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 410

JCK-A-6R 170 2540 11.24 (285.5) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 480

JCK-A-9R 200 2540 11.24 (285.5) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 720

JCK-A-12R 230 2540 11.24 (285.5) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 970

JCK-A-18R 390 2540 11.24 (285.5) 3.0 (76.2) 3.0 (76.2) Double 80,000 50,000 1,430

JCK-A-24R 450 2540 11.24 (285.5) 3.0 (76.2) 3.0 (76.2) Double 80,000 50,000 1,880

2400V — Bolt-On (See Figures 2 & 3)

JCK-B-30 25 2540 14.18 (360.2) 12.81 (325.4) - Single 80,000 50,000 90

JCK-B-2R 70 2540 14.18 (360.2) 12.81 (325.4) - Single 80,000 50,000 170

JCK-B-3R 100 2540 14.18 (360.2) 12.81 (325.4) - Single 80,000 50,000 245

JCK-B-4R 130 2540 14.18 (360.2) 12.81 (325.4) - Single 80,000 50,000 340

JCK-B-5R 150 2540 14.18 (360.2) 12.81 (325.4) - Single 80,000 50,000 430

JCK-B-6R 170 2540 14.18 (360.2) 12.81 (325.4) - Single 80,000 50,000 500

JCK-B-9R 200 2540 14.18 (360.2) 12.81 (325.4) - Single 80,000 50,000 1,000

JCK-B-12R 230 2540 14.18 (360.2) 12.81 (325.4) - Single 80,000 50,000 1,250

JCK-B-18R 390 2540 14.18 (360.2) 12.81 (325.4) 3.56 (90.4) Double 80,000 50,000 1,700

JCK-B-24R 450 2540 14.18 (360.2) 12.81 (325.4) 3.56 (90.4) Double 80,000 50,000 1,210

2400V — Hermetically Sealed, For Use with Ampguard Motor Starters (See Figure 1)

JCH-30 25 2540 10.81 (275.6) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 90

JCH-2R 70 2540 10.81 (275.6) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 170

JCH-3R 100 2540 10.81 (275.6) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 245

JCH-4R 130 2540 10.81 (275.6) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 340

JCH-5R 150 2540 10.81 (275.6) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 430

JCH-6R 170 2540 10.81 (275.6) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 500

JCH-9R 200 2540 10.81 (275.6) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 1,000

JCH-12R 230 2540 10.81 (275.6) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 1,250

JCH-18R 390 2540 10.81 (275.6) 3.0 (76.2) 3.0 (76.2) Double 80,000 50,000 1,700

JCH-24R 450 2540 10.81 (275.6) 3.0 (76.2) 3.0 (76.2) Double 80,000 50,000 2,100

4800V (See Figure 1)

JCL-2R 70 5080 15.76 (400.3) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 165

JCL-3R 100 5080 15.76 (400.3) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 220

JCL-4R 130 5080 15.76 (400.3) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 320

JCL-5R 150 5080 15.76 (400.3) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 410

JCL-6R 170 5080 15.76 (400.3) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 480

JCL-9R 200 5080 15.76 (400.3) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 720

JCL-12R 230 5080 15.76 (400.3) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 970

JCL-18R 390 5080 15.76 (400.3) 3.0 (76.2) 3.0 (76.2) Double 80,000 50,000 1,430

JCL-24R 450 5080 15.76 (400.3) 3.0 (76.2) 3.0 (76.2) Double 80,000 50,000 1,880

• See previous page Figure 2 for single construction and Figure 3 for double construction information.

Recommended fuseclips: see page 91 - 1A0065, A3354730, 9078A67G04.

Data Sheet: 6001

006410 30 5080 15 91 14041) 3 0178 2 3 0178 2) Smgle 801000 50000 95 JCG~2R 70 5080 15 91 14041) 3 0178 2 3 0178 2) Smgle 801000 50000 1130 mean 100 5080 15 91 14041) 3 0178 2 3 0178 2) Smgle 801000 50000 270 JCG~AR 130 5080 15 91 14041) 3 0178 2 3 0178 2) qule 80 000 50.000 350 JCG~6R 170 5080 15 91 14041) 3 0178 2 3 0178 2) Smgle 801000 50000 540 JCG~9R 200 5080 15 91 14041) 3 0178 2 3 0178 2) Smgle 801000 50000 700 JCGJ 212 230 5080 15 91 14041) 3 0178 2 3 0178 2) qule 80 000 50.000 1.000 JCR-E-ER 150 19 25 488 9 17 88 454 1 80 000 50.000 390 JCR-E-ISR 390 19 25 488 9 17 88 4541 3 81 841 Daume 80 000 50.000 1.450 www cooperbussman om/datasheets/ulcsa

For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa

Medium Voltage Fuses

R-rated Fuses for Motor Circuit Protection

Catalog Numbers: R-Rated; Indoor/Enclosure

CCaattaallooggAAmmppMMaaxxiimmuummDDiimmeennssiioonnss -- iinn ((mmmm))MMaaxx IInntt..CCaapp..AAmmppssMMiinn IInntt..CCaapp..

NNuummbbeerrssRRaattiinnggssDDeessiiggnn VVoollttaaggeeAABBCCCCoon

nssttrruuccttiioonnAAmmppss ((AAssyymm..((SSyymm..))AAmmppss ((SSyymm..))

4800V — With Westinghouse Ampguard Hookeye (See Figure 1)

JCL-A-2R 70 5080 15.76 (400.3) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 165

JCL-A-3R 100 5080 15.76 (400.3) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 220

JCL-A-4R 130 5080 15.76 (400.3) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 320

JCL-A-5R 150 5080 15.76 (400.3) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 410

JCL-A-6R 170 5080 15.76 (400.3) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 480

JCL-A-9R 200 5080 15.76 (400.3) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 720

JCL-A-12R 230 5080 15.76 (400.3) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 970

JCL-A-18R 390 5080 15.76 (400.3) 3.0 (76.2) 3.0 (76.2) Double 80,000 50,000 1,430

JCL-A-24R 450 5080 15.76 (400.3) 3.0 (76.2) 3.0 (76.2) Double 80,000 50,000 1,880

4800V — Bolt-On (See Figures 2 & 3)

JCL-B-30 30 5080 19.25 (488.9) 17.88 (454.1) - Single 80,000 50,000 95

JCL-B-2R 70 5080 19.25 (488.9) 17.88 (454.1) - Single 80,000 50,000 180

JCL-B-3R 100 5080 19.25 (488.9) 17.88 (454.1) - Single 80,000 50,000 270

JCL-B-4R 130 5080 19.25 (488.9) 17.88 (454.1) - Single 80,000 50,000 350

JCL-B-5R 150 5080 19.25 (488.9) 17.88 (454.1) - Single 80,000 50,000 450

JCL-B-6R 170 5080 19.25 (488.9) 17.88 (454.1) - Single 80,000 50,000 540

JCL-B-9R 200 5080 19.25 (488.9) 17.88 (454.1) - Single 80,000 50,000 700

JCL-B-12R 230 5080 19.25 (488.9) 17.88 (454.1) - Single 80,000 50,000 1,000

JCL-B-18R 390 5080 19.25 (488.9) 17.88 (454.1) 3.31 (84.1) Double 80,000 50,000 1,450

JCL-B-24R 450 5080 19.25 (488.9) 17.88 (454.1) 3.31 (84.1) Double 80,000 50,000 2,000

4800V — Hermetically Sealed, For Use with Ampguard Motor Starters (See Figure 1)

JCG-30 30 5080 15.91 (404.1) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 95

JCG-2R 70 5080 15.91 (404.1) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 180

JCG-3R 100 5080 15.91 (404.1) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 270

JCG-4R 130 5080 15.91 (404.1) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 350

JCG-5R 150 5080 15.91 (404.1) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 450

JCG-6R 170 5080 15.91 (404.1) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 540

JCG-9R 200 5080 15.91 (404.1) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 700

JCG-12R 230 5080 15.91 (404.1) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 1,000

JCG-A-18R 390 5080 15.91 (404.1) 3.0 (76.2) 3.0 (76.2) Double 80,000 50,000 1,450

JCG-A-24R 450 5080 15.91 (404.1) 3.0 (76.2) 3.0 (76.2) Double 80,000 50,000 2,000

7200V — With Ampguard Hookeye (See Figure 1)

JCR-A-2R 70 8300 15.85 (402.6) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 160

JCR-A-3R 100 8300 15.85 (402.6) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 250

JCR-A-4R 130 8300 15.85 (402.6) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 325

JCR-A-5R 150 8300 15.85 (402.6) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 390

JCR-A-6R 170 8300 15.85 (402.6) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 500

JCR-A-9R 200 7200 15.85 (402.6) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 750

JCR-A-12R 230 7200 15.85 (402.6) 3.0 (76.2) 3.0 (76.2) Single 80,000 50,000 1,000

JCR-A-18R 390 7200 15.85 (402.6) 3.0 (76.2) 3.0 (76.2) Double 80,000 50,000 1,450

JCR-A-24R 450 7200 15.85 (402.6) 3.0 (76.2) 3.0 (76.2) Double 80,000 50,000 2,500

7200V — Bolt-On (See Figures 2 & 3)

JCR-B-2R 70 8300 19.25 (488.9) 17.88 (454.1) - Single 80,000 50,000 160

JCR-B-3R 100 8300 19.25 (488.9) 17.88 (454.1) - Single 80,000 50,000 250

JCR-B-4R 130 8300 19.25 (488.9) 17.88 (454.1) - Single 80,000 50,000 325

JCR-B-5R 150 8300 19.25 (488.9) 17.88 (454.1) - Single 80,000 50,000 390

JCR-B-6R 170 8300 19.25 (488.9) 17.88 (454.1) - Single 80,000 50,000 500

JCR-B-9R 200 7200 19.25 (488.9) 17.88 (454.1) - Single 80,000 50,000 750

JCR-B-12R 230 7200 19.25 (488.9) 17.88 (454.1) - Single 80,000 50,000 1,000

JCR-B-18R 390 7200 19.25 (488.9) 17.88 (454.1) 3.31 (84.1) Double 80,000 50,000 1,450

JCR-B-24R 450 7200 19.25 (488.9) 17.88 (454.1) 3.31 (84.1) Double 80,000 50,000 2,500

Recommended fuseclips: see page 91 - 1A0065, A3354730, 9078A67G04.

Data Sheet: 6001

moral Bussmann — www.coopgrbuggmann .com

For detailed information, visit the Electrical IEC section at www.cooperbussmann.com 83

Medium

Voltage

Fuses

Medium Voltage Fuses

Table of Ratings

BBaassiicc CCaatt..BBrreeaakkiinnggDDiimmeennssiioonnss -- iinn ((mmmm))

NNuummbbeerrVVoollttssCCaappaacciittyyAAmmpp RRaattiinnggssLLeennggtthhDDiiaammeetteerrDDiimmeennssiioonnaall SSttaannd

daarrdd

3.6WJON6 3.6kV 50kA 5, 6.3, 10, 16, 20, 25, 31.5, 40, 50 7.56 (192) 1.4 (35.6) BS 2692 (TA1) Interchangeable with GEC type K2 PA

3.6WDOH6 3.6kV 50kA 50, 63, 80, 100, 125 7.56 (192) 2 (50.8) BS 2692 (TA1) or DIN 43625

3.6WFOH6 3.6kV 50kA 160, 200 7.56 (192) 3 (76.2) BS 2692 (TA1) or DIN 43625

3.6WDLSJ 3.6kV 50kA 50, 63, 80, 100, 125 11.5 (292.1) 2 (50.8) DIN 43625

3.6WFLSJ 3.6kV 50kA 160, 200 11.5 (292.1) 3 (76.2) DIN 43625

3.6WDFHO 3.6kV 50kA 50, 63, 80, 100, 125 10 (254) 2 (51) BS 2692 (TA2)

3.6WFFHO 3.6kV 50kA 160, 200 10 (254) 3 (76.2) BS 2692 (TA2)

3.6WKFHO 3.6kV 50kA 250, 315, 355, 400 10 (254) 3 (76.2) BS 2692 (TA2)

5.5VFNHA 5.5kV 60kA 2R-6R 15.86 (402.8) 3 (76.2) ANSI R-rated

5.5VKNHA 5.5kV 60kA 9R-24R 15.86 (402.8) 3 (76.2) ANSI R-rated

7.2WFNHO 7.2kV 40kA 25, 31.5, 40, 50, 63, 80, 100, 125, 160 15.86 (402.8) 3 (76.2) BS 2692 (TA4)

7.2WKNHO 7.2kV 40kA 200, 224, 250, 315 15.86 (402.8) 3 (76.2) BS 2692 (TA4)

7.2WFMSJ 7.2kV 63kA 25, 31.5, 40, 50, 63, 80, 125, 160 17.40 (442) 3 (76.2) DIN 43625

7.2WKMSJ 7.2kV 63kA 200, 224, 250, 315, 355 17.40 (442) 3 (76.2) DIN 43625

British Standard Dimensioned IEC Fuses for

Motor Circuit Protection

Catalog Number Build-A-Code

kV Basic Catalog Number Amps

_ _ _ _ _ _ _ _ _ _ _

The Cooper Bussmann range of motor fuses are designed to

meet the specific requirements necessary for motor

protection. During the starting cycle of direct on-line motors,

the fuse elements will reach a considerably higher

temperature than during normal operation; (this is due to the

high amount of current the motor will draw as it starts,

typically, six times its normal load current value). This results

in expansion and contraction of the fuse elements and could

cause premature operation of the fuse.

Cooper Bussmann motor fuses encompass an advanced

design to minimize this effect. This therefore, negates the

need to over specify the fuse rating due to high values of

motor starting current.

Cooper Bussmann motor fuses operate extremely quickly

under heavy fault currents, resulting from the time / current

characteristic. Low power dissipation ensures low

temperature rise, important in multi-tier starters for example.

Switching (arc), voltages are lower than permitted values,

therefore, 5.5kV fuses are also suitable for 4.8kV and

2.4kV circuits.

‘ T l L C 3-5: L— _J,i-‘ www.cooperbussmann .com

For detailed information, visit the Electrical IEC section at www.cooperbussmann.com

Medium Voltage Fuses

DIN Dimension Fuses

To Spec. DIN 43625

Specifications

Catalog Symbol: See Basic Catalog Numbers table.

Description: DIN dimension fuses to Specification DIN

43625 covering current-limiting fuses with performance in

compliance with IEC 60282-1. These are in accordance with

the R10 and, in some cases, the R20 series of preferred

numbers.

Dimensions: See Catalog Numbers table.

DIN Dimensioned IEC Fuses for Transformer Protection

Volts: — See voltage associated with the Basic Catalog

Numbers in the table.

Amps: — See amp rating associated with the Basic Catalog

Numbers in the table.

IR: — See IR associated with the Basic Catalog Numbers

in the table.

Agency Information: Comply with DIN dimensional

standard DIN 43625, VDE 0670 part 4, VDE 0670 part 40Z

and with IEC 60282-1 (2005).

Features and Benefits

• DIN dimensioned for retrofitting in existing hardware

• Open fuse indicator for ease in troubleshooting

• Designed for use in IEC equipment

Typical Applications

• Medium Voltage IEC designed equipment

Catalog Number Build-A-Code

kV Basic Catalog Number Amps

_ _ _ _ _ _ _ _ _ _ _

kV Catalog Numbers Amp Ratings Dimensions - in (mm) Diameter x Length IR RMS Sym

3.6ADOSJ(amp) 6.3, 10, 16, 20, 25, 31.5, 40 2.00 x 7.56 (51 x 192) 40kA

3.6WDOSJ(amp) 50, 63, 80, 100, 125 2.00 x 7.56 (51 x 192)

3.6WFOSJ(amp) 160, 200 3.00 x 7.56 (76 x 192

3.6 3.6ADLSJ(amp) 25, 40 2.00 x 11.50 (51 x 292) 50kA

3.6WDLSJ(amp) 50, 63, 80, 100, 125 2.00 x 11.50 (51 x 292)

3.6WFLSJ(amp) 160, 200 3.00 x 11.50 (76 X 292)

3.6WKLSJ(amp) 250, 315, 400 3.00 x 11.50 (76 X 292)

7.2TDLSJ(amp) 6.3, 10, 16, 20, 25, 31.5, 40, 50, 63 2.00 x 11.50 (51 x 292)

7.2 7.2TFLSJ(amp) 80, 100, 125, 160 3.00 x 11.50 (76 x 292) 40kA

7.2WKMSJ(amp) 200, 225, 250, 315, 355 3.00 x 17.41 (76 x 442)

12TDLEJ(amp) 6.3, 10, 16, 20, 25, 31.5, 40, 50, 63 2.00 x 11.50 (51 x 292)

12 12THLEJ(amp) 80, 100 2.52 x 11.50 (64 x 292) 63kA

12TKLEJ(amp) 125 3.00 x 11.50 (76 x 292)

12TXLEJ(amp)* 160, 200 3.50 x 11.50 (88 x 292)

17.5TDLSJ(amp)* 6.3, 10, 16, 20, 25, 31.5, 40 2.00 x 11.50 (51 x 292)

17.5TFLSJ(amp)* 50 3.00 x 11.50 (76 x 292) 35.5kA

17.5 17.5TDMEJ(amp) 6.3, 10, 16, 20, 25, 31.5, 40, 50, 63 2.00 x 17.41 (51 x 442)

17.5THMEJ(amp) 80, 100 2.52 x 17.41 (64 x 442) 50kA

17.5TKMEJ(amp) 125 3.00 x 17.41 (76 x 442)

24TDMEJ(amp) 6.3, 10, 16, 20, 25, 31.5, 40, 50 2.00 x 17.41 (51 x 442)

24 24THMEJ(amp) 63 2.52 x 17.41 (64 x 442) 50kA

24TFMEJ(amp) 80, 100*13.00 x 17.41 (76 x 442)

24TXMEJ(amp)* 1252, 160 3.46 x 17.41 (88 x 442) 31.5kA

36TDQSJ(amp) 3.153, 6.3, 10, 16, 20, 25 2.00 x 21.16 (51 x 537) 35.5kA

36 36TFQSJ(amp) 31.5, 40, 50 3.00 x 21.16 (76 x 537)

36TXQEJ(amp)* 63 3.46 x 21.16 (88 x 537) 20kA

Catalog Numbers

For Diameter and Length Dimensions See Table Above

1.77"

45.0mm

Diameter

0.59"

15.0mm

Striker In

Operated Position

Length 1.34"

34.0mm

1.02"

26.0mm

Dimensions - In (mm)

Recommended fuseclips for DIN style fuses – 270303, A3354745 see page 91.

*Not compliant with VDE 0670, part 402.

1-IR RMS Sym is 63kA

2-IR RMS Sym is 40kA

3-IR RMS Sym is 20kA

f COOPER Bussmann aeABGNA" as aw 315 AB 141313559) 1 A25 4) 31 SKA www cooperbussman com

For detailed information, visit the Electrical IEC section at www.cooperbussmann.com 85

Medium

Voltage

Fuses

Medium Voltage Fuses

AB, AM and CAV

Specifications

Description: British Standard VT fuses with low current

ratings for use in voltage transformers or operating

transformers to provide isolation of the associated system in

the event of faults in the transformer circuit.

Dimensions: See Basic Catalog Numbers table.

Basic Catalog Numbers for “AB” & “AM” Series

BBaassiicc CCaatt..DDiimmeennssiioonnss -- iinn ((mmmm))

NNuummbbeerrssVVoollttssAAmmpp RRaattiinnggssTTyyppeeLLeennggtthhDDiiaammeetteerrIIRR

3.6ABWNA 3.6kV 3.15, 6.3 AB 5.6 (142.2) 1 (25.4) 50KA

3.6ABCNA 3.6kV 3.15, 6.3, 10 AB 7.69 (195.3) 1 (25.4) 50KA

5.5ABWNA* 5.5kV 0.5, 1, 2, 3, 5 AB 5.6 (142.2) 1 (25.4) 50KA

5.5AMWNA* 5.5kV 0.5, 1.0, 2.0, 3.0, 4.0, 5.0 AM 5.6 (142.2) 0.81 (20.6) 50KA

7.2ABWNA 7.2kV 3.15, 6.3 AB 5.6 (142.2) 1 (25.4) 45KA

7.2ABCNA 7.2kV 3.15, 6.3 AB 7.69 (195.3) 1 (25.4) 45KA

12ABCNA 12.0kV 3.15 AB 7.69 (195.3) 1 (25.4) 45KA

15.5ABFNA 15.5kV 3.15 AB 10.00 (254) 1 (25.4) 32KA

17.5ABGNA 17.5kV 3.15 AB 14.13 (358.9) 1 (25.4) 35KA

24ABGNA 24.0kV 3.15 AB 14.13 (358.9) 1 (25.4) 25KA

36ABGNA** 36.0kV 3.15 AB 14.13 (358.9) 1 (25.4) 31.5KA

Recommended fuse clip for 1 diameter fuses – A3354705.

Basic Catalog Numbers for “CAV” Series

BBaassiicc CCaatt..AAmmppDDiimmeennssiioonnss -- iinn ((mmmm))

NNuummbbeerrVVoollttssRRaattiinnggssLLeennggtthhDDiiaammeetteerrIIRR

3.6CAV 3.6kV 2 8.66 (220) 1.63 (41.4) 50KA

5.5CAV* 5.5kV 15 7.375 (187.3) 1.63 (41.4) 63KA

5.5CAVH* 5.5kV 0.5, 1, 2 7.375 (187.3) 1.63 (41.4) 63KA

7.2CAV 7.2kV 2, 4, 6, 10 8.66 (220) 1.63 (41.4) 63KA

12CAV 12kV 2 8.66 (220) 1.63 (41.4) 40KA

15.5CAV* 15.5kV 0.5, 1, 2, 3, 5, 7 12.87 (326.9) 1.63 (41.4) 80KA

15.5CAVH* 15.5kV 0.5, 1, 2 12.87 (326.9) 1.63 (41.4) 80KA

17.5CAV 17.5kV 2, 4, 6, 10 8.66 (220) 1.63 (41.4) 40KA

24CAV 24kV 2, 3, 4 13.39 (340.1) 1.63 (41.4) 40KA

36CAV 36kV 2, 4 17.32 (439.9) 1.63 (41.4) 40KA

36CAVH 36kV 2 17.32 (439.9) 1.63 (41.4) 40KA

38CAV* 38kV 4 17.32 (439.9) 1.63 (41.4) 40KA

38CAVH* 38kV 0.5, 1, 2 17.32 (439.9) 1.63 (41.4) 40KA

Type CAVH are fitted with a striker pin for indication.

* E-Rated fuses

**For clean indoor applications only.

Potential Transformer Fuses

Recommended Fuse Clips: 1” dia. - A3354705, 1.63” dia. - 1A0835, .819 dia. - 1A1837

Contact Cooper Bussmann for complete specifications on potential transformer fuses

Ratings:

E-Rated: — See single asterisk in Basic Catalog Numbers

table

Volts: — 3.6-38kV (See Basic Catalog Numbers table)

Amps: — 2-15A (See Basic Catalog Numbers table)

IR: — 25-80kA (See Basic Catalog Numbers table)

Agency Information: BS2692-1 and IEC60282-1

Features and Benefits

• Physically dimensioned for retrofitting in existing hardware.

• Space saving size.

Typical Applications

• Medium Voltage Potential Transformers

• Small Medium Voltage Service Transformers

Catalog Number Build-A-Code

kV Basic Catalog Number Amps

_ _ _ _ _ _ _ _ _ _ _

www.cooperbussmann .com

For detailed information, visit the Electrical IEC section at www.cooperbussmann.com

Medium Voltage Fuses

British Standard IEC Fuses for Use in Oil Filled

Distribution Switchgear

OEFMA

Specifications

Description: BS 2692-1 medium

voltage fuses for use on the primary

circuit of three-phase 50Hz

transformers in oil field switchgear.

Fitted with powerful pyrotechnic

striker pin.

Ratings:

Volts: — 3.6-24kV

Amps: — 6.3-200A

IR: — 25-50kA (See Catalog Number table below)

Agency Information: Fuses comply with IEC 60282-1,

BS2692-1 and ESI Standard 12-8. 7.2 and 12kV fuses tested

at highest system voltage and approved by the UK Electricity

Association approvals panel.

Featues and Benefits

• Physically sized for replacement of British Standard fuse

links

Typical Applications

• Medium Voltage BS Designed Equipment

Catalog Numbers

BBaassiicc CCaatt..DDiimmeennssiioonnaallBBrreeaakkiinngg

NNuummbbeerrVVoollttaaggeeRReeff..BBSS 22669922AAmmpp RRaattiinnggssCCaappaacciittyy ((kkAA))

3.6OEFMA 3.6kV FO1 6.3, 10, 16, 20, 25, 31.5, 40, 50, 63, 80, 100, 125, 160, 200 50

3.6OEGMA 3.6kV FO2 100, 125, 160, 200 50

3.6OLGMA 3.6kV FO2 250 50

7.2OEFMA 7.2kV FO1 80, 100, 112 45

7.2OHGMA 7.2kV FO2 125, 140, 160 45

12OEFMA 12.0kV FO1 6.3, 10, 16, 20, 25, 31.5, 40, 50, 63 40

12OHFMA 12.0kV FO1 71, 80 40

12OHGMA 12.0kV FO2 6.3, 10, 16, 20, 25, 31.5, 40, 50, 63, 71, 80, 90, 100 40

12OLGMA 12.0kV FO2 125 40

15.5OEFMA 15.5kV FO1 6.3, 10, 16, 20, 25, 31.5, 40, 50, 63 40

15.5OHGMA 15.5kV FO2 71, 80, 90 40

15.5OLGMA 15.5kV FO2 100 40

17.5OHGMA 17.5kV FO2 6.3, 10, 16, 20, 25, 31.5, 40, 50, 63, 80 35

24OEGMA 24.0kV FO2 6.3, 10, 16, 20, 25, 31.5, 40, 50 25

Contact Cooper Bussmann for complete specifications on medium voltage fuses.

Code Number Reference

O__ M A

Type

O = Oil tight

Diameter

E = 63.5mm

H = 63.5mm

L = 63.5mm

Length

F = 254mm

G = 359mm

Striker

M = As specified in BS 2692 table 11

Tags

A = None (plain caps)

Catalog Number Build-A-Code

kV Basic Amps

Catalog Number

_ _ _ _ _ _ _ _ _ _ _

Current-limiting fuse for use in oil switchgear

Fuse types: OEF, OEG, OHF, OHG, OLG

10 Min — 16 Max striker travel after operation, if fitted.

63.5

68 Max

254mm (10 in) or 359mm (14 in)

Dimensions:

Catalog Numbers

TTrraannssffoorrmmeerrCCaattaalloogg NNuummbbeerrss//TTrraannssffoorrmmeerr PPrriimmaarryy VVoollttaaggee

kVA 3.3kV 6.6kV 11kV/ESI 12-8 Ref. 13.8kV

200 3.6OEFMA63 12OEFMA31.5 12OEFMA25/01 15.5OEFMA16

250 3.6OEFMA80 12OEFMA40 12OEFMA25/— 15.5OEFMA20

300/315 3.6OEFMA100 12OEFMA50 12OEFMA31.5/02 15.5OEFMA25

400 3.6OEFMA125 12OEFMA63 12OEFMA40/— 15.5OEFMA31.5

500 3.6OEFMA160 12OHFMA71 12OEFMA50/03 15.5OEFMA40

630 3.6OEFMA200 7.2OEFMA100 12OEFMA63/— 15.5OEFMA50

750/800 3.6OLGMA250 7.2OHGMA125 12OHFMA80/04 15.5OEFMA63

1000 3.6OLGMA250* 7.2OHGMA140 12OHGMA90**/05 15.5OHGMA71

1250 — 7.2OHGMA160* 12OHGMA100/— 15.5OHGMA90

1600 — — 12OLGMA125*/— 15.5OLGMA100*

This Catalog Number selection table is based upon the following criteria:

1. Withstand against magnetizing inrush current taken as 12 times full-load current for 0.1 second.

2. Withstand against 150% permissible overload current. Recommendations marked with asterisks have the following significance:-

*Limited to permissible overloads of 130%.

**Permits use of a 12kV OHFMA 80A fuse with a 100kVA transformer where permissible overload does not exceed 130%.

3. For 6.6kV systems, 12kV fuses are recommended where possible in the interests of standardization.

4. Wherever possible, 10 inch long FO1 fuses are offered rather than equivalent 14 inch FO2 types.

5. The above recommendations are not generally applicable to transformers feeding motor circuits with starting currents in excess of the transformer full load current. In this event, please consult

Cooper Bussmann.

www cooperbussman m/datasheets/ulcsa

For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 87

Medium

Voltage

Fuses

Medium Voltage Fuses

Fast-acting Fuses

Data Sheet: 6003

Fuse blocks: 4528, 4529, 4530 & 2960

Voltage Rating: 1000 to 10,000V

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HVA, HVR 4528 5960

HVB, HVT 4529 5960

HVJ, HVU 4530 4180

HVL, HVX 2960 4180

Use #8 screws on blocks 4528 and 4529.

Use #10 screws on blocks 4530 and 2960.

Test Specifications

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NNuummbbeerrssLLooaadd // OOppeenniinngg TTiimmee

HVA, HVB, HVJ, HVL 110% / 4 Hours (min)

135% / 1 Hour (max)

HVR, HVT, HVU, HVW, HVX 100% / 4 Hours (min)

150% / 1 Hour (max)

HVA, HVB,

HVJ, HVL,

HVR, HVT,

HVU, HVW &

HVX

Specifications

Description: Medium voltage, non-time delay, fast-acting

fuses.

Dimensions: See Basic Catalog Numbers table.

Ratings:

Volts: — 1-10kV (See Basic Catalog Numbers table)

Amps: — 1⁄16-10A (See Basic Catalog Numbers table)

Features and Benefits

• Physical size varies with electrical rating of fuse to prevent

over-fusing.

• Space saving size.

Typical Applications

• Medium Voltage Instrument Protection

• Medium Voltage Circuit Protection

Basic

Catalog Dimensions - in (mm)

Number kV Amp Ratings Maximum S.C. Diameter Length

HVA 1 1⁄16,1⁄10,1⁄8,2⁄10,1⁄4,3⁄10,3⁄8,1⁄2, 20kW dc/30kVA ac 0.41 (10.4) 3 (76.1)

3⁄4,1,1

1⁄2,2,3,4,6,10

HVB 2.5 1⁄2,3⁄4,1,1

1⁄2, 2, 3 20kW dc/30kVA ac 0.41 (10.4) 4.5 (114.2)

HVJ 5 1⁄16,1⁄8,1⁄4,1⁄2,3⁄4,1

1⁄2, 2, 4, 6, 10 20kW dc/30kVA ac 0.81 (20.6) 5 (126.9)

HVL 10 1⁄16,1⁄8,1⁄4,1⁄2,1,1

1⁄2, 2, 3 20kW dc/30kVA ac 0.81 (20.6) 10 (254)

HVR 1 1⁄2, 1, 2, 3, 4, 5 kVA-500 ac only 0.41 (10.4) 3 (76.2)

HVW 1.2 1, 2, 3, 4, 5, 8 kVA-12,000 ac only 0.41 (10.4) 2.25 (57.1)

HVT 2.5 1⁄2, 1, 2, 3, 5 kVA-1250 ac only 0.41 (10.4) 4.5 (114.2)

HVU 5 1⁄2, 1, 2, 3, 4, 5 kVA-2500 ac only 0.81 (20.6) 5 (126.9)

HVX 10 1⁄2, 1, 3, 5 kVA-5,000 ac only 0.41 (10.4) 10.0 (253.8)

Catalog Number Build-A-Code

Basic Catalog Number Amps

_ _ _ _ _ _ _ _

www.cooperbussmann .com

For detailed information, visit the Electrical IEC section at www.cooperbussmann.com

Medium Voltage Fuses

EEI-NEMA Type K & T and Type H & N

Catalog Numbers

EEI-NEMA and High-Surge Universal Tin Element

Fuses for Cutouts — Rated to 27kV

Non-Removable Button-Head For Standard Open or Enclosed Cutouts

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((HHiigghhTTyyppee KKTTyyppee TT

SSuurrggee))((FFaasstt))((SSllooww))AAmmppss

FL11H1 FL11K1 FL11T1 1

FL11H2 FL11K2 FL11T2 2

FL11H3 FL11K3 FL11T3 3

FL11H5 FL11K5 FL11T5 5

— FL11K6 FL11T6 6

FL11H8 FL11K8 FL11T8 8

— FL11K10 FL11T10 10

— FL11K12 FL11T12 12

— FL11K15 FL11T15 15

— FL11K20 FL11T20 20

— FL11K25 FL11T25 25

— FL11K30 FL11T30 30

— FL11K40 FL11T40 40

— FL11K50 FL11T50 50

— FL11K65 FL11T65 65

— FL11K80 FL11T80 80

— FL11K100 FL11T100 100

— FL11K140 FL11T140 140

— FL11K200 FL11T200 200

Removable Button-Head For Cutouts Requiring Removable-Button Links

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TTyyppee KKTTyyppee TT

((FFaasstt))((SSllooww))AAmmppss

FL3K1 FL3T1 1

FL3K2 FL3T2 2

FL3K3 FL3T3 3

FL3K5 FL3T5 5

FL3K6 FL3T6 6

FL3K8 FL3T8 8

FL3K10 FL3T10 10

FL3K12 FL3T12 12

FL3K15 FL3T15 15

FL3K20 FL3T20 20

FL3K25 FL3T25 25

FL3K30 FL3T30 30

FL3K40 FL3T40 40

FL3K50 FL3T50 50

FL3K65 FL3T65 65

FL3K80 FL3T80 80

FL3K100 FL3T100 100

FL3K140 FL3T140 140

FL3K200 FL3T200 200

Adapter-type removable-button links with ferrule adapter to convert to double-leader

links are available in K and T types. Order by description.

EEI-NEMA Type K Universal Silver-Element Fuses

for Cutouts — Rated through 27kV

Non-Removable Button-Head For Standard Open or Enclosed Cutouts

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FL12K8 8

FL12K10 10

FL12K12 12

FL12K15 15

FL12K25 25

FL12K50 50

FL: Type H and

EEI-NEMA Type K

& T Fuses

Specifications

Description: Medium

voltage fuses: Type H

(high surge), EEI-NEMA

Type K (fast-acting),

EEI-NEMA Type T

(slow-acting).

Ratings:

Amps: — 1-200A

(See Catalog

Numbers tables)

Features and Benefits

• Wide range of EEI-NEMA type fuse links for use in open fuse

cutouts

• Voltage ratings up to 27kV.

• Can be coordinated with other overcurrent protective devices

for sectionalizing to isolate feeder branches.

Typical Applications

• Medium Voltage Fused Cutouts

High-Surge Type H Fuses

High-surge, Type H fuses are manufactured in ratings of 1, 2,

3, 5, and 8A. They have been developed principally for

primary fusing of small-sized transformers. Type H links are

manufactured in the universal buttonhead design.

Type N Fuses

Type N fuses conform to previous NEMA standards and have

been superseded by Type K and T links. Type N fuses are

manufactured in the universal button design in ratings of 5

through 200A for use in NEMA standard dimensioned cutouts

rated through 27kV.

moral Bussmann —— www.cooperbussmann.com/da‘ashee‘s/ulcsa

For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa 89

Medium

Voltage

Fuses

Medium Voltage Fuses

BBU Boric Acid Fuses

Element

Melts Rod withdraws,

elongating arc

and vaporizing

Boric Acid

Vapor

quenches

arc at first

current zero

BBU

Specifications

Description: Boric

acid fuses for power

transformers, feeder

circuits, distribution

transformers, metal-

enclosed and pad-

mounted switchgear

Construction:

Principle parts of the

replaceable BBU fuse

unit are shown in the

cross section views. A

glass epoxy tube

encloses the assembly

containing the silver

fuse element, arcing

rod, boric acid cylinder

and spring. Using a

pure silver element and nichrome wire

strain element makes the BBU less

susceptible to failure caused by vibration,

corona corrosion and fuse element

aging. The components are housed in a

fiberglass reinforced resin tube with

plated copper contacts. BBU fuses can

directly replace competitive equivalent

units.

Operation: The BBU fuse uses boric

acid to create the de-ionizing action to

interrupt the arc. At high temperatures,

boric acid decomposes to produce a

blast of water vapor and inert boric

anhydride. Fault interruption is achieved

by an arcing rod and a charged spring

that elongate the arc through a boric

acid chamber upon release by the fuse

element to interrupt short circuits within

one-half cycle and prevent the arc from

re-striking after a current zero.

BBU End Fittings: BBU end fittings

complete the electrical connection

between the fuse unit and the fuse

mounting. Positioned on the top and

bottom of the fuse, unit end fittings can

be used over again if they remain

undamaged. They are completely

interchangeable with other

manufacturers’ equivalent fuse units and

mountings.

Indoor Fittings: The indoor end fittings

are made of high-impact plastic and

high-conducting copper alloy. The blown

fuse indicator, located on the top end

fitting, provides visual indication of a

faulted fuse unit. When engaged into the

mounting, the spring-loaded plastic

mounting handle actuates the latch

mechanism and readily accepts a

hookstick to install or remove the

assembled fuse unit.

The bottom indoor fitting is threaded to

accept a muffler constructed of a plated

steel housing, containing copper mesh

screening, that absorbs and contains the

noise and exhaust materials during a

fault condition, and prevents

contamination of indoor components and

mechanisms located within the

switchgear. Containment also prevents

accidental flash-over from phase-to-

phase or phase-to-ground by limiting

airborne particles and gases.

BBU Melt Curve Constructions: The

BBU fuse is offered in three

constructions to meet specific melt

curves for an application. The

construction is designated in the Catalog

Number suffix as follows;

• E (Standard)

• K (Fast), and

• SE (Slow)

The curves for the SE construction are

less inverse and allow for more of a

time-delay at high currents. Consult

Cooper Bussmann for application

assistance.

Ratings:

Volts: — The maximum voltage rating of

the BBU fuse is the highest

RMS voltage at which the fuse

is designed to operate. Its

dielectric withstand level

corresponds to insulation levels

of power class equipment, thus

the name “power fuse.”

Maximum voltage ratings for

BBU fuses are: 17kV, 27kV and

38kV.

Amps:— The continuous amp rating of a

BBU fuse should equal or

exceed the maximum load

current where the fuse is

applied. They are designed to

carry their rated continuous

current without exceeding the

temperature rise outlined in

NEMA and ANSI standards. The

BBU is available with

continuous current ratings up to

200 amps The current ratings

carry an “E” designation as

defined by ANSI and NEMA.

For example, the current

responsive element rated 100E

amps or below will melt in 300

seconds at an RMS current

within the range of 200 to 240

percent of the continuous

current ratings. Above 100E

amps, melting takes place in

600 seconds at an RMS current

within the range of 220 to 264

percent of the continuous

current rating.

IR:— BBU fuses have interrupting

capabilities from 10kA to 14kA

symmetrical.

Features and Benefits

• Voltage ratings of up to 38kV coupled

with ratings to 200A provide a wide

range of circuit protection.

• Time-current characteristics allow for

easier coordination with downstream

devices.

• Provides replacement of a variety of

existing systems.

Typical Applications

• Power and Distribution Transformer

Protection

• Medium Voltage Feeder Circuit

Protection

• Distribution Transformers

• Medium Voltage Metal-enclosed

Switchgear

• Medium Voltage Pad-mounted Switches

www cooperbu55mann.com/datasheets/ulcsa

For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa

Medium Voltage Fuses

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BBU38-3K 3 K 38 10

BBU38-6K 6

BBU38-8K 8

BBU38-10K 10

BBU38-12K 12

BBU38-15K 15

BBU38-20K 20

BBU38-30K 30

BBU38-40K 40

BBU38-50K 50

BBU38-65K 65

BBU38-80K 80

BBU38-100K 100

BBU38-140K 140

BBU38-200K 200

BBU38-5E 5 E 38 10

BBU38-7E 7

BBU38-10E 10

BBU38-13E 13

BBU38-15E 15

BBU38-20E 20

BBU38-25E 25

BBU38-30E 30

BBU38-40E 40

BBU38-50E 50

BBU38-65E 65

BBU38-80E 80

BBU38-100E 100

BBU38-125E 125

BBU38-150E 150

BBU38-175E 175

BBU38-200E 200

BBU38-15SE 15 SE 38 10

BBU38-20SE 20

BBU38-25SE 25

BBU38-30SE 30

BBU38-40SE 40

BBU38-50SE 50

BBU38-65SE 65

BBU38-80SE 80

BBU38-100SE 100

BBU38-125SE 125

BBU38-150SE 150

BBU38-175SE 175

BBU38-200SE 200

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kAA SSyymm..

BBU27-3K 3 K 27 12.5

BBU27-6K 6

BBU27-8K 8

BBU27-10K 10

BBU27-12K 12

BBU27-15K 15

BBU27-20K 20

BBU27-25K 25

BBU27-30K 30

BBU27-40K 40

BBU27-50K 50

BBU27-65K 65

BBU27-80K 80

BBU27-100K 100

BBU27-140K 140

BBU27-200K 200

BBU27-5E 5 E 27 12.5

BBU27-7E 7

BBU27-10E 10

BBU27-13E 13

BBU27-15E 15

BBU27-20E 20

BBU27-25E 25

BBU27-30E 30

BBU27-40E 40

BBU27-50E 50

BBU27-65E 65

BBU27-80E 80

BBU27-100E 100

BBU27-125E 125

BBU27-150E 150

BBU27-175E 175

BBU27-200E 200

BBU27-15SE 15 SE 27 12.5

BBU27-20SE 20

BBU27-25SE 25

BBU27-30SE 30

BBU27-40SE 40

BBU27-50SE 50

BBU27-65SE 65

BBU27-80SE 80

BBU27-100SE 100

BBU27-125SE 125

BBU27-150SE 150

BBU27-175SE 175

BBU27-200SE 200

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BBU17-3K 3 K 17 14

BBU17-6K 6

BBU17-8K 8

BBU17-10K 10

BBU17-12K 12

BBU17-15K 15

BBU17-20K 20

BBU17-25K 25

BBU17-30K 30

BBU17-40K 40

BBU17-50K 50

BBU17-65K 65

BBU17-80K 80

BBU17-100K 100

BBU17-140K 140

BBU17-200K 200

BBU17-5E 5 E 17 14

BBU17-7E 7

BBU17-10E 10

BBU17-13E 13

BBU17-15E 15

BBU17-20E 20

BBU17-25E 25

BBU17-30E 30

BBU17-40E 40

BBU17-50E 50

BBU17-65E 65

BBU17-80E 80

BBU17-100E 100

BBU17-125E 125

BBU17-150E 150

BBU17-175E 175

BBU17-200E 200

BBU17-15SE 15 SE 17 14

BBU17-20SE 20

BBU17-25SE 25

BBU17-30SE 30

BBU17-40SE 40

BBU17-50SE 50

BBU17-65SE 65

BBU17-80SE 80

BBU17-100SE 100

BBU17-125SE 125

BBU17-150SE 150

BBU17-175SE 175

BBU17-200SE 200

BBU Boric Acid Fuses for Indoor Use

Note: Muffler can be ordered separately. Order Catalog number BBU-MFLR.

Application Notes

Low currents, usually referred to as overload currents, must

be considered as BBU fuses have a rather low thermal

capacity. They cannot carry overloads of the same

magnitude/duration as motors and transformers of equal

continuous currents. For this reason, the BBU fuse must be

sized with the full load current in mind so the fuse does not

open on otherwise acceptable overloads and inrush

conditions. Coordination should be considered to help

determine what type of fuse is applied. The BBU fuse

interrupts at a natural current zero in the current wave and

allows a minimum of a half-cycle of fault current to flow

before the fault is cleared. The time-current characteristics

associated with a BBU fuse has a rather gradual slope

making it easier to coordinate with downstream equipment.

In addition, the BBU is ideal for higher voltage (up to 38kV)

and high current applications (up to 200A). It is important to

examine the minimum melting and total clearing time-current

characteristics of this fuse.

* BBU Melt Curve Constructions: The BBU fuse is offered in three constructions to meet

specific melt curves for an application. The construction is designated in the Catalog Number

suffix: E (Standard), K (Fast) and SE (Slow). Contact Cooper Bussmann for application

details.

End Fitting Detail

Data Sheet: 1123

K27 12.5

12.5

K17 14

K38 10

COOPER Bussmann — Dlmnnlon: W R 1331““ r, ‘ ‘ mm. 1 1 (FWINDNZE, 1 1 sum: mm 1 1 35m 1 1 mm mu. ‘ 1 1w mm 1 1 1951 1 1 Fuss” 1 1 ,— ‘ 1 1 my ‘ 74 1 1 “5°01 ‘ ' 1 1 1 1 1 LM, 1 ‘ ‘ [‘06] 1 I 2392 J - @ 10150 new) 1—; 2 w mums as; Puma alumnus snow w m my W H m n In m] 2 m, rm 22 [MW] — z =Lc, :2. [ml —‘ www cooperbussman com

For detailed information, visit the Electrical IEC section at www.cooperbussmann.com 9911

Medium

Voltage

Fuses

Medium Voltage Fuses

Fuseclips for Medium & High Voltage Fuses

1A0065

3” Diameter Clip 270303

DIN Fuseclip

9078A67G04

3” Diameter Clip

2 Cup assemblies per package.