Protection Relays & Systems

(57 results)

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.

Part # Manufacturer Description Availability Pricing Quantity
Omron Automation_K2CM-Q1H

K2CM-Q1H

Protection Relays & Systems
Omron Automation RELAY MOTOR PROTECTIVE 50-160A
In Stock
-
Omron Automation_SE-KP1EN

SE-KP1EN

Protection Relays & Systems
Omron Automation RELAY MOTOR PROTECT 100/110/120V
In Stock
-
Omron Automation_APR-S

APR-S

Protection Relays & Systems
Omron Automation PHASE REVERSAL RELAY 200/220V
7
-
Omron Automation_H3RN-1-B DC12

H3RN-1-B DC12

Protection Relays & Systems
Omron Automation TMR SPDT 0.1S-10MIN BLACK DC12
In Stock
-
Omron Automation_SE-K2N

SE-K2N

Protection Relays & Systems
Omron Automation RELAY MOTOR PROTECT 200/220/240V
In Stock
-
Omron Automation_K2CM-Q1LA

K2CM-Q1LA

Protection Relays & Systems
Omron Automation RELAY MOTOR PROTECTIVE 8-26A
In Stock
-
Omron Automation_H3RN-11-B DC24

H3RN-11-B DC24

Protection Relays & Systems
Omron Automation TMR SPDT 0.1MIN-10HR BLCK DC24
In Stock
-