Freeze stat, 2 SPST, 1 NO, 1 NC, 15 to 55°F set point range, manual reset.
Freeze stats are used to limit or control temperature in air conditioning systems or refrigerated enclosures. Freeze stat applications include freezer cabinets, display cases, beverage coolers, milk cooling tanks, and cooling coils. The stats can act as a frost alarm operator in storehouses or orchards where frost would damage crops or equipment.