it is primarily used for SPDT logic

Heavy-Duty Construction: Built for high-cycling furnace environments to reduce nuisance service calls

As a genuine York HVAC replacement part

It features a fixed trip point of 1

Schneider Electric (Erie) 0453H0077GA01 Actuator Els PW 17895 it is primarily used forThe Schneider Electric (Erie) 0453H0077GA01 Actuator is a medium duty damper actuator engineered for reliable two position (on off) airflow control in forced air zoning and draft control systems. Operating on 24Vac, this CW rotation motor utilizes a direct drive system to eliminate complex linkage adjustments during field installation. A key feature for contractors is the integrated end switch (SPDT), which provides essential feedback or auxiliary