Circuit Breakers

Results: 2,443
Stocking Options
Environmental Options
Media
Exclude
2,443Results
Applied FiltersRemove All

Showing
of 2,443
Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Mounting Type
Breaker Type
Current Rating (Amps)
Voltage Rating - AC
Voltage Rating - DC
Actuator Type
Number of Poles
Illumination
Illumination Voltage (Nominal)
Approval Agency
0
In Stock
Check Lead Time
1 : NT$1,874.00000
Bulk
Bulk
Active
Panel Mount
Switch Only
15A
250 V
80 V
Rocker
1
None
-
CCC, CSA, UL1077
0
In Stock
Check Lead Time
1 : NT$2,183.00000
Bulk
Bulk
Active
Panel Mount
Magnetic (Hydraulic Delay)
15A
250 V
80 V
Rocker
1
Neon
250V
CCC, CSA, UL1077
0
In Stock
Check Lead Time
1 : NT$3,760.00000
Bulk
Bulk
Active
Panel Mount
Magnetic (Hydraulic Delay)
30A
250 V
80 V
Rocker
2
None
-
CCC, CSA, UL1077
0
In Stock
Check Lead Time
1 : NT$3,760.00000
Bulk
Bulk
Active
Panel Mount
Magnetic (Hydraulic Delay)
15A
250 V
80 V
Rocker
2
None
-
CCC, CSA, UL1077
0
In Stock
Check Lead Time
1 : NT$3,792.00000
Bulk
Bulk
Active
Panel Mount
Magnetic (Hydraulic Delay)
10A
250 V
80 V
Rocker
2
None
-
CCC, CSA, UL, VDE
0
In Stock
Check Lead Time
1 : NT$5,407.00000
Bulk
Bulk
Active
Panel Mount
Magnetic (Hydraulic Delay)
25A
240 V
65 V
Toggle
1
None
-
-
0
In Stock
Check Lead Time
10 : NT$547.80000
Bulk
Bulk
Active
Panel Mount
Magnetic (Hydraulic Delay)
25A
250 V
80 V
Rocker
2
None
-
CCC, CSA, UL1077
0
In Stock
Check Lead Time
10 : NT$580.20000
Bulk
Bulk
Active
Panel Mount
Magnetic (Hydraulic Delay)
15A
250 V
80 V
Rocker
2
None
-
CCC, CSA, UL1077
0
In Stock
Check Lead Time
6 : NT$720.66667
Bulk
Bulk
Active
Panel Mount
Magnetic (Hydraulic Delay)
250mA
250 V
80 V
Rocker
1
None
-
CCC, CSA, UL1077
1CU15M, 15A MCB, C CHAR
1CU15M
1CU15M, 15A MCB, C CHAR
Altech Corporation
0
In Stock
Check Lead Time
1 : NT$746.00000
Bulk
Bulk
Active
DIN Rail
Thermal Magnetic
15A
480 V
-
Lever
1
None
-
CE, UL508
1CU12M,12A MCB, C CHAR
1CU12M
1CU12M,12A MCB, C CHAR
Altech Corporation
0
In Stock
Check Lead Time
1 : NT$746.00000
Bulk
Bulk
Active
DIN Rail
Thermal Magnetic
12A
480 V
-
Lever
1
None
-
CE, UL508
1CU10M, 10A MCB, C CHAR
1CU10M
1CU10M, 10A MCB, C CHAR
Altech Corporation
0
In Stock
Check Lead Time
1 : NT$746.00000
Bulk
Bulk
Active
DIN Rail
Thermal Magnetic
10A
480 V
-
Lever
1
None
-
CE, UL508
1CU4M, 4A MCB, C CHAR
1CU4M
1CU4M, 4A MCB, C CHAR
Altech Corporation
0
In Stock
Check Lead Time
1 : NT$746.00000
Bulk
Bulk
Active
DIN Rail
Thermal Magnetic
4A
480 V
-
Lever
1
None
-
CE, UL508
1CU05M,0.5A MCB, C CHAR
1CU05M
1CU05M,0.5A MCB, C CHAR
Altech Corporation
0
In Stock
Check Lead Time
1 : NT$746.00000
Bulk
Bulk
Active
DIN Rail
Thermal Magnetic
500mA
480 V
-
Lever
1
None
-
CE, UL508
1CU16M, 16A MCB, C CHAR
1CU16M
1CU16M, 16A MCB, C CHAR
Altech Corporation
0
In Stock
Check Lead Time
1 : NT$746.00000
Bulk
Bulk
Active
DIN Rail
Thermal Magnetic
16A
480 V
-
Lever
1
None
-
CE, UL508
1CU20M, 20A MCB, C CHAR
1CU20M
1CU20M, 20A MCB, C CHAR
Altech Corporation
0
In Stock
Check Lead Time
1 : NT$746.00000
Bulk
Bulk
Active
DIN Rail
Thermal Magnetic
20A
480 V
-
Lever
1
None
-
CE, UL508
1CU13M, 13A MCB, C CHAR
1CU13M
1CU13M, 13A MCB, C CHAR
Altech Corporation
0
In Stock
Check Lead Time
1 : NT$746.00000
Bulk
Bulk
Active
DIN Rail
Thermal Magnetic
13A
480 V
-
Lever
1
None
-
CE, UL508
1CU5M, 5A MCB, C CHAR
1CU5M
1CU5M, 5A MCB, C CHAR
Altech Corporation
0
In Stock
Check Lead Time
1 : NT$746.00000
Bulk
Bulk
Active
DIN Rail
Thermal Magnetic
5A
480 V
-
Lever
1
None
-
CE, UL508
1DU12M,12A MCB, D CHAR
1DU12M
1DU12M,12A MCB, D CHAR
Altech Corporation
0
In Stock
Check Lead Time
1 : NT$746.00000
Bulk
Bulk
Active
DIN Rail
Thermal Magnetic
12A
480 V
-
Lever
1
None
-
CE, UL508
1GU3M, 3A MCB, G CHAR
1GU3M
1GU3M, 3A MCB, G CHAR
Altech Corporation
0
In Stock
Check Lead Time
1 : NT$746.00000
Bulk
Bulk
Active
DIN Rail
Thermal Magnetic
3A
480 V
-
Lever
1
None
-
CE, UL508
1CU32M, 32A MCB, C CHAR
1CU32M
1CU32M, 32A MCB, C CHAR
Altech Corporation
0
In Stock
Check Lead Time
1 : NT$746.00000
Bulk
Bulk
Active
DIN Rail
Thermal Magnetic
32A
480 V
-
Lever
1
None
-
CE, UL508
1CU2M, 2A MCB, C CHAR
1CU2M
1CU2M, 2A MCB, C CHAR
Altech Corporation
0
In Stock
Check Lead Time
1 : NT$746.00000
Bulk
Bulk
Active
DIN Rail
Thermal Magnetic
2A
480 V
-
Lever
1
None
-
CE, UL508
1GU10M, 10A MCB, G CHAR
1GU10M
1GU10M, 10A MCB, G CHAR
Altech Corporation
0
In Stock
Check Lead Time
1 : NT$746.00000
Bulk
Bulk
Active
DIN Rail
Thermal Magnetic
10A
480 V
-
Lever
1
None
-
CE, UL508
1DU05M, 0.5A MCB, D CHAR
1DU05M
1DU05M, 0.5A MCB, D CHAR
Altech Corporation
0
In Stock
Check Lead Time
1 : NT$746.00000
Bulk
Bulk
Active
DIN Rail
Thermal Magnetic
500mA
480 V
-
Lever
1
None
-
CE, UL508
1CU25M, 25A MCB, C CHAR
1CU25M
1CU25M, 25A MCB, C CHAR
Altech Corporation
0
In Stock
Check Lead Time
1 : NT$746.00000
Bulk
Bulk
Active
DIN Rail
Thermal Magnetic
25A
480 V
-
Lever
1
None
-
CE, UL508
Showing
of 2,443

Circuit Breakers


A circuit breaker is an automatically operated electrical switch designed to protect an electrical circuit from damage caused by excess current from an overload or short circuit. Its basic function is to interrupt current flow after a fault is detected. Unlike a fuse, which operates once and then must be replaced, a circuit breaker can be reset (either manually or automatically) to resume normal operation.