and S6N series

Built with a 56 Nema Frame Size and a 5/8" x 2 1/4" keyed shaft

Durable Construction: Features a rugged aluminum housing and halogen-free cabling for superior field reliability

Robust Construction: Outer shell is made of high-strength drawn steel with a stainless steel-lined inlet for superior service life

Nordyne 632691R Switch 320788-702 and S6N seriesFor veteran HVACR technicians and contractors, the Nordyne 632691R serves as the critical OEM replacement PTCR (Positive Temperature Coefficient Resistor) for motor starting applications. This MZ92D 40RN motor starter switch is specifically engineered to provide the necessary starting torque for PSC motors within a variety of Nordyne, Intertherm, and Miller air conditioning and heat pump units. By utilizing a high purity semiconducting ceramic