Protection Relays & Systems

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.

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Littelfuse Inc. MPU-32-X69X-14X00

GE RETRO RS232 ETHERNET CIM RTD

6053.75

Littelfuse Inc. MPU-32-X69X-12X00

GE RETRO RS232 DEVICENET CIM RTD

6021.85

Littelfuse Inc. MPU-32-X69X-11X00

GE RETRO RS-232 RS-485 CIM RTD

5991.4

Littelfuse Inc. MPS-469X-02000

MPS GE469 RETROFIT KIT

5916.29

Littelfuse Inc. MPU-32-X69X-04100

MOTOR PROTECTION KIT RETROFIT

5848

Littelfuse Inc. MPU-32-X69X-04000

MOTOR PROTECTION KIT RETROFIT

5848

Littelfuse Inc. MPU-32-X69X-02100

MOTOR PROTECTION KIT RETROFIT

5811.44

Littelfuse Inc. MPS-469X-11000

MPS GE469 RETROFIT KIT

5796.16