Protection Relays & Systems

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Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Function	Voltage - Supply	Trip Range	Delay Time	Mounting Type	Termination Style	Features	Operating Temperature
K2CM-1LS RELAY MOTOR PROTECTIVE 2-8A Omron Automation and Safety	7 In Stock	1 : NT$14,780.00000 Bulk	K2CM	Bulk	Active	Overcurrent, Phase Loss, Phase Sequence	100/110/120VAC	2 ~ 8A	2 ~ 40s	Chassis Mount	Screw Terminal	Manual Reset, Test Button	-10°C ~ 60°C
S8M-CP04 PWR MULTICIRCUIT PROTECT Omron Automation and Safety	1 In Stock	1 : NT$15,306.00000 Bulk	S8M	Bulk	Active	Overcurrent, Overtemperature, Overvoltage, Undervoltage	24VDC	0.5mA ~ 4A, 18.0 ~ 28.8VDC	-	DIN Rail	Screw Terminal	-	-10°C ~ 60°C
SE-K4N MOTOR PROTECTIVE RELAY Omron Automation and Safety	1 In Stock	1 : NT$16,415.00000 Bulk	SE	Bulk	Active	Overcurrent, Phase Loss, Phase Sequence	380/400/440VAC	1 ~ 160A	1 ~ 40s	Panel Mount	Screw Terminal	Manual Reset, Test Button	-10°C ~ 60°C
S8M-CP04-RS PWR MULTICIRCUIT PROTECT RS-232 Omron Automation and Safety	1 In Stock	1 : NT$20,673.00000 Bulk	S8M	Bulk	Active	Overcurrent, Overtemperature, Overvoltage, Undervoltage	24VDC	0.5mA ~ 3.8A, 18.0 ~ 28.8VDC	-	DIN Rail	Screw Terminal	-	-10°C ~ 60°C

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Protection relays detect abnormal operating conditions in an industrial system and may trigger an alert or isolate the offending device from the system. Common detection functions include; Arc-flash, temperature monitoring, ground fault, over-current, over-voltage, reverse power flow, over-frequency, under-frequency and phase loss, sequence or imbalance.