MARS 61449 Contactor 321142-301 This SPST (Single-Pole Single-Throw) mechanical

This SPST (Single-Pole Single-Throw) mechanical switch is a direct replacement for standard single-gang wall switches

Its mechanical design responds dynamically to evaporator temperatures

If the existing scroll is cracked or warped

Quiet Operation: Designed to minimize vibration and acoustic noise during startup and high-speed cycles

the module maintains a synchronous monitoring frequency

MARS 61449 Contactor 321142-301 This SPST (Single-Pole Single-Throw) mechanicalWhen you are looking for a reliable heavy duty switching solution, the MARS 61449 Contactor delivers the industrial grade performance required for high demand HVACR systems. This 3 pole definite purpose contactor is engineered to handle a 40 Amp FLA (Full Load Amps) rating and up to 50 Amp resistive loads, making it an ideal choice for commercial air conditioning units, heat pumps, and refrigeration compressors. The 480V coil is specifically designed