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-601-0U-CC

SE-601-0U WITH CONFORMAL COATING

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TE Connectivity Aerospace Defense and Marine WOUV-28DC

WOUV-28DC=RELAY, OVER/UNDERVOL

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Littelfuse Inc. PGR-4700-240

SENS GRND FAULT RELAY 240V SUP

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Littelfuse Inc. EL731-10-00

AC/DC EARTH-LKGE RELAY

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TE Connectivity Aerospace Defense and Marine 7-1618107-5

WOUVT-1-480AC=WILMAR OVER/UNDE

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Littelfuse Inc. SE-704-0D-CC

SE-704-0D WITH CONFORMAL COATING

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Littelfuse Inc. AF0100-10-CC

ARC-FLASH RELAY 24V W/CONFORMAL

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TE Connectivity Aerospace Defense and Marine 3-1618107-9

WOUV-120DC=RELAY, OVER/UNDERVOLT

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