Welcome to Parts Super Center! Parts Super Center will be closed for the 4th of July holiday on Thursday, July 4. We will resume regular business hours on July 5. Please be advised that orders placed on-line on after noon 12pm (ET), on Wednesday July 3, may not ship until Friday, July 5.
BREAKER SUPERVISION RELAY
Digital Breaker Supervision, 3 Coils, 75-300 Ohm Coil Resistance, 110/125VDC Power Supply, 5NO-1NC