The 4X/7-350235JB, equipped with a double-pole switch, is designed for use as an adjustable control thermostat for freeze protection and temperature maintenance applications requiring pipe wall or tank wall sensing. The design of the thermostat permits its use as a junction box for connecting the heating cable to power by using the optional mounting kit (TM4X for ordinary locations or TM7 for Division 2 hazardous locations).
The thermostat features an epoxy- coated cast aluminum NEMA 4X/NEMA 7 enclosure to provide watertight, dust tight, corrosion-resistant and explosion proof protection to the thermostat switch.