Intermotor Engine Cooling Fan Switch

The Intermotor brand has built its reputation by engineering and distributing a full line of genuine import parts - parts that are unrivaled for quality, original look, fit, form & function, as well as coverage.

In design, we specify custom wax formulations that will expand when heated, activate a snap action electrical contact and transfer the electrical signal to the fan controller In manufacturing, we custom form the wax pellets for different temperature range specifications. All units are calibrated & tested to confirm switch actuation at their specified temperature The switch is designed using a formed bimetallic contact arm. The bimetal contact movement is achieved using the different expansion rates of two metals fused together. This is a creep action device, provides precise performance In production, all thermal switches are factory-calibrated to make electrical contact at the specified lower-temperature set point Robust design and high grade materials meet the stringent demands of today's service professional Connector Gender : Male (1) Length : 1.500 Terminal Type : Bullet