Lennox 33J38 115-145F AUTO Limit Switch 115-145F AUTO Limit Switch

115-145F AUTO Limit Switch

Lennox 33J38 115-145F AUTO Limit Switch 115-145F AUTO Limit Switch, Lennox. Lenox is the world's most recognized HVACR brand of heating and air conditioning equipment, systems and services. Lennox continually leads the industry in energy efficiency and technology.

The Lennox 33J38 115-145F AUTO Limit Switch is a 115-145F temperature limit switch. This Lennox part operates manually and will trip below or above the set point which is adjustable across that range. There are internal contacts which in most cases need to be connected to other assemblies, but can be used on their own if you prefer. Use this switch to help prevent risks for personal safety or protect machinery and equipment that could otherwise result in great losses.

Lennox 33J38 115-145F AUTO Limit Switch

This Lennox 33J38 115-145F AUTO limit switch has a temperature range between 115-145 degrees Fahrenheit. This switch is normally closed, allowing current to flow when it senses an object within the room and opens the circuit if there is no object present. The door bell turns on the blower after reaching a preset speed by applying voltage across its two terminals. This switch can be used in room interlocks and fire detection for reciprocating compressors.

The 33J38 is a Normally Closed (N.C.), Solid-State, PTC thermistor-actuated Limit Switch. It closes at 115?F and opens at 145?F. It is intended for use in heating and air conditioning applications to control the thermostat or for manual resetting of fusible switch circuits.

Limit Switches Features:

The 33J38 is a low voltage, limit switch designed for use with furnace grills, attic fans, and other HVACR applications. The 33J38 has normally closed contacts and a normally open auxiliary outlet with reverse battery protection making it ideal for three-way and four-way limit switch applications.