MARS 39230 Limit 321142-301 What prevents the internal magnet

What prevents the internal magnet from de-magnetizing during brazing

While a higher HP motor can often handle the load of a lower HP motor

Whether you are replacing a failed contactor in a specialized heating system or integrating high-current control into a new build

maintaining original wiring schematics and system safety protocols

MARS 39230 Limit 321142-301 What prevents the internal magnetThe MARS 39230 Adjustable Limit Switch is a critical high temperature safety control designed for precise HVAC furnace limit monitoring. Engineered for professional contractors, this SPST open on rise switch provides dependable upper limit protection in furnaces, unit heaters, and commercial ductwork. Featuring a versatile 210 250 degree Fahrenheit adjustable range, it allows technicians to calibrate the exact cutout point required for specific heat