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

1192.36

TE Connectivity Aerospace Defense and Marine WOUV-28DC

WOUV-28DC=RELAY, OVER/UNDERVOL

1175.3

Littelfuse Inc. PGR-4700-240

SENS GRND FAULT RELAY 240V SUP

1170.32

Littelfuse Inc. EL731-10-00

AC/DC EARTH-LKGE RELAY

1149.94

TE Connectivity Aerospace Defense and Marine 7-1618107-5

WOUVT-1-480AC=WILMAR OVER/UNDE

1140.56

Littelfuse Inc. SE-704-0D-CC

SE-704-0D WITH CONFORMAL COATING

1136.9

Littelfuse Inc. AF0100-10-CC

ARC-FLASH RELAY 24V W/CONFORMAL

1136.74

TE Connectivity Aerospace Defense and Marine 3-1618107-9

WOUV-120DC=RELAY, OVER/UNDERVOLT

1128.14