Explosion Proof Room Thermostat

Explosion Proof Room Thermostat
  • Heavy Duty
  • 22 Amps @ 120 - 277 Vac
  • Full Load Motor Rating: 3/4 HP @ 125Vac, 1-1/2 HP @ 250Vac
  • Double Pole, Double Throw (DPDT) Snap Action Switch Operation
  • Heat, Cool or Heat/Cool compatible
  • Temperature Range 50-90°F (10-32°C)
  • Temperature Adjustment Knob with Dual Temperature Scale
  • Bi-Metal Temperature Sensor
  • Case accepts 2 x 3/4”NPT conduit (on top and bottom)
  • 3/4 NPT Plug & 1/2 X 3/4 NPT Adapter included
  • 1/2” thick cast Aluminum housing
  • UL/cUL Class I, Groups C&D, Class II, Groups E, F & G
  • NEMA Class 7, Div 1 Approved
  • Tolerance: Heat 2°F/Cool 4°F
  • Dimensions: 5.625” x 6.375” (143mm x 162mm)

The EPETD-8D Thermostat is designed to control heating, cooling, heating and cooling or ventilation systems in commercial or industrial applications that are located in hazardous areas.

Applicable industries include oil & gas, petrochemical, power generation, food & beverage, waste water, mining, agriculture, general industrial and the life sciences including lab/ analytical and medical.

The EPETD-8D is suitable for challenging environments found in grain elevators, munition plants, hospital operating rooms, fueling depots as well as any hazardous area with comfort-air needs.

This thermostat has a snap action, double pole-double throw switch operated by a bimetal actuator and is offered with an adjustable, dual temperature scale knob with positive off.

No leveling is required during installation. The case is conveniently equipped with top and bottom 3/4”NPT taps, a 1/2” x 3/4” adapter and a 3/4”NPT plug.

The EPETD-8D is UL/cUL Listed for Class I, Groups C & D, Class II, Groups E, F & G and carries a NEMA7/Div 1 enclosure rating.

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