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The MARS M39220 adjustable limit switch is designed to open on temperature rise with a differential of 40 degrees, adjustable between 135-175. This thermostat is easily set for the desired temperature and features 2 hole integral oval mounting flanges. It is commonly used as a fan/limit thermostat.
The MARS M39220 adjustable limit switch is designed to open on temperature rise with a differential of 40 degrees, adjustable between 135-175.
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