Description
This is a BRAND NEW Supco Universal Potential Relay. It is designed to replace Supco Mars & Mars2 part #s9066 ZCPRU5A12-001 19005 & 19166 . This relay has continuous coil voltage of 395 pick up min is 204 and the max is 233. The drop out max is 130. Thanks for looking and good luck!
Function:
Relays are switches that open and close circuits electrically. In most HVAC equipment a low voltage coil relay (24 vac) is energized in order to open or close a higher voltage (usually 120-240) circuit.
Replaces Old Part #s:
9066 ZCPRU5A12-001 J0850 19005 19166
Repair Difficulty Level:
Partial List of Units that Use This Item:
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