Description
This is a BRAND NEW OEM Trane/American Standard 24 volt coil 1 Pole Contactor rated at 40 amps. Part # CTR02574. It is designed to replace ALL 1 Pole 40 Amp Contactors in Trane/American Standard Units (mainly used in 3.5- 5 ton Units). Thanks for looking and good luck!
Function:
A contactor form of a relay. 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:
CTR1034 CTR01034
Repair Difficulty Level:
Partial List of Units that Use This Item:
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