Phase Monitoring Relays

Phase Monitoring Relays provides protection against phase loss, phase reversal, and phase unbalance due to blown fuses, broken wires or worn contacts.
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Qty Image Description Availability Your Price  
  S-A 3RR22422FA30 CURRENT MONITR S0 4-40A 24VUC SPRING S-A 3RR22422FA30 CURRENT MONITR S0 4-40A 24VUC SPRING  02/24/2019  $290.55 ea

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  S-A 3RR21411AA30 CURRENT MONITR S00 1.6-16A 24VUC SCREW S-A 3RR21411AA30 CURRENT MONITR S00 1.6-16A 24VUC SCREW  02/24/2019  $128.40 ea

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  S-A 3UG4512-2BR20 PHASE FAILURE AND SEQUENCE S-A 3UG4512-2BR20 PHASE FAILURE AND SEQUENCE  02/24/2019  $138.65 ea

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  RK PRSL-400-1.5 PH REV RLY 1.5 SEC RK PRSL-400-1.5 PH REV RLY 1.5 SEC  03/12/2019  Call for price

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  S-A 3RR21421AW30 CURRENT MONITR S0 4-40A 24-240VUC SCREW S-A 3RR21421AW30 CURRENT MONITR S0 4-40A 24-240VUC SCREW  02/24/2019  $168.62 ea

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  S-A 3RR22421FA30 CURRENT MONITR S0 4-40A 24VUC SCREW S-A 3RR22421FA30 CURRENT MONITR S0 4-40A 24VUC SCREW  02/24/2019  $290.55 ea

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  S-A 3UG4614-2BR20 RLY MONITORING S-A 3UG4614-2BR20 RLY MONITORING  02/24/2019  $191.14 ea

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