Reznor 50417 Limit Switch 319847-401 4 HP of mechanical power

4 HP of mechanical power and an amperage range of 3

Replace the switch if you diagnose an open circuit during normal heating cycles when the temperature is below 170°F

What is the rotation direction for the MOT14393

allowing for reliable operation in high-ambient temperature conditions without premature core saturation

Industrial-Grade Contacts: Silver cadmium oxide alloy contacts provide superior conductivity and thermal resistance against arc-induced erosion

Reznor 50417 Limit Switch 319847-401 4 HP of mechanical powerThe Reznor 50417 Limit Switch is a critical safety component designed for precise thermal regulation within specific Reznor unit heaters. This fixed temperature limit control is calibrated to open the electrical circuit at 125F and automatically reset when temperatures drop by 15F, ensuring consistent furnace operation and preventing heat exchanger fatigue. As a genuine OEM Reznor replacement part, it maintains the exact response curve and mounting