MOCAL Fan Switch

Mocal 180°F Fan and Pump Temperature Switch
 
An easy and reliable way to automatically control an electric cooling fan or circulation pump based on fluid temperature.
 
The switch remains open below its preset temperature. Once the fluid reaches approximately 180°F, the circuit closes and activates the connected fan, pump, or relay. When the temperature drops, the circuit opens again.
 
Ideal for transmission coolers, differential coolers, engine-oil coolers, and other temperature-controlled fluid systems.
 
Specifications
Preset activation temperature: 180°F
Normally open circuit
Thread size: 1/8-inch NPT
Suitable for controlling a relay