The robust 115V coil contactor design provides reliable switching for compressors and motors

and maintain consistent indoor comfort

While the arm is engineered to interface with standard OEM gaskets

complete burn

Technicians should not use these selector switches for sensor circuits

York 024-31601-000 Interlock 319852-301 The robust 115V coil contactorThe York 024 31601 000 Interlock is a safety critical OEM replacement part designed for commercial HVAC equipment, including air handling units, chillers, and furnace systems. As a genuine Johnson Controls mechanical interlock, this component provides a physical secondary safety layer that prevents hazardous simultaneous operation of electrical circuits or mechanical assemblies. This HVAC safety device is essential for maintaining the operational