33W86 | Lennox 100847-07, Limit Control, 175 Deg F, SPST, Open Switch Face | Lennox

SPST 175F-Close Limit Switch [33W86] by Lennox The Lennox 33W86 SPST Limit Switch is a single-pole, single-throw switch with a close limit of 175 degrees Fahrenheit. It is designed to interrupt an electrical circuit when the temperature reaches or exceeds the set point. The switch has a manual reset button to restore power once the temperature has decreased below the set point. The 33W86 Limit Switch is constructed with a durable die-cast aluminum housing and a stainless steel plunger. It has a NEMA 1 enclosure rating, making it suitable for use in industrial environments. The switch is UL and CSA approved and meets IEC standards. This limit switch is ideal for use in industrial applications where it is necessary to monitor temperature and prevent overheating. It can be used in a variety of applications, including ovens, furnaces, kilns, and other heating equipment. Shop our HVAC supply store for the best prices and fast shipping on the Lennox 33W86 SPST Limit Switch!