while the threaded hubs allow it to be mounted directly through a standard 1/2-inch knockout on an electrical box

marginal (orange)

While some parts share suppliers

as it signifies the maximum voltage the component can withstand

which is the standard size for most large refrigerant drums and tanks

York S1-025-37419-000 Limit Switch while the threaded hubs allowThe York S1 025 37419 000 Limit Switch is a critical OEM safety component designed for precise thermal regulation in York HVAC systems. As an L50 10F auto limit switch, this device operates on a fixed temperature differential, featuring a 50F opening temperature and a 40F closing temperature. This SPST (Single Pole Single Throw) control acts as a high limit watchdog, protecting the primary heat exchanger and blower assembly from overheating by