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. SE-330-26-01

MONITOR NGR 48V DUAL RJ45 61850

0.2

Littelfuse Inc. SE-330-26-00

MONITOR NGR 48V DUAL RJ45 61850

0.2

Littelfuse Inc. MPU-32-X69X-00100

MOTOR PROTECTION KIT RETROFIT

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Littelfuse Inc. MPU-32-X69X-00000

MOTOR PROTECTION KIT RETROFIT

0.2

Littelfuse Inc. SE-330AU-08-01

MONITOR NGR UNIV DUAL SC FBR

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Littelfuse Inc. SE-330AU-08-00

MONITOR NGR UNIV DUAL SC FBR

0.2

Littelfuse Inc. SE-330AU-07-01

MONITOR NGR UNIV SC FBR/RJ45

0.2

Littelfuse Inc. SE-330AU-07-00

MONITOR NGR UNIV SC FBR/RJ45

0.2