Thermon E4X/7-35235JB

Adjustable Control Industrial Freeze Protection Thermostat


The Thermon E4X/7-35235JB is engineered for precise control in freeze protection and temperature maintenance applications where pipewall or tankwall sensing is required. Its versatile design allows it to serve as both a thermostat and a junction box for connecting heating cables to power, making installation streamlined and efficient. Enclosed in an epoxy-coated cast aluminum NEMA 4X/NEMA 7 enclosure, it offers robust protection against environmental factors and is approved for use in both ordinary and hazardous locations. The distinguishing features of this thermostat lie in its adjustable control range and maximum bulb exposure temperature, ensuring tailored performance to suit specific heating requirements.

Thermon E4X/7-35235JB Specifications

Voltage rating 125/240/277/480 Vac
Switch rating 30/30/25/15 amps
Switch type SPST 1
Electrical connection2 screw terminals on switch
Adjustable control range 35°F to 235°F (2°C to 113°C)
Maximum control differential 9°F (5°C)
Maximum bulb exposure temperature 300°F (149°C)
Bulb dimensions 1/4” x 6-3/8” (6.4 x 162 mm)
Bulb material nickel-plated copper
Capillary length 6’ (1.8 m)
Capillary material nickel-plated copper
Capillary armor flexible stainless steel

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