Daikin-McQuay 057479501 Compressor Overload and the HP970 family of

and the HP970 family of pneumatic thermostats

it serves as a direct drop-in for 440V and 370V systems

preventing linkage failure and ensuring accurate positioning of medium to large damper blades

Its rugged construction facilitates optimal thermocouple or thermopile output

Daikin-McQuay 057479501 Compressor Overload and the HP970 family ofThe Daikin McQuay 057479501 Compressor Overload is an essential internal protection component designed for commercial HVAC maintenance and repair. This precision engineered thermal overload switch monitors the electrical current and winding temperatures within the compressor, providing a critical failsafe against motor burnout caused by locked rotors or high amperage conditions. Designed specifically for Daikin Applied and legacy McQuay chillers and