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Weather Tight or Explosion Resistant Bulb & Capillary Thermostat
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- Bulb and Capillary Design
- Long-Lasting, Snap-Action Mechanism
- Double-Pole, Single-Throw Contacts
- 3 Different Bulb Styles Available
AR-EP, AR-LT Series
These models add a weatherresistant enclosure (AR-LT series) or an explosion-proof enclosure (AREP series) to the AR Series shown in the P Section. With the exception of the enclosure type, specifications are the same as listed. AR-EP models are UL listed for use on Class I, Groups C and D, and Class II, Groups E, F and G hazardous locations.
Caution–Hazard of Fire: Types AR, ARR, AR-LT and AR-EP thermostats do not provide failsafe temperature controls for heating. If the thermostat bulb ruptures, the controller senses that the temperature is not at the setpoint and heat stays on. A backup high limit temperature controller is recommended for safety.
*Not intended for use in hazardous areas.
These models add a weatherresistant enclosure (AR-LT series) or an explosion-proof enclosure (AREP series) to the AR Series shown in the P Section. With the exception of the enclosure type, specifications are the same as listed. AR-EP models are UL listed for use on Class I, Groups C and D, and Class II, Groups E, F and G hazardous locations.
Caution–Hazard of Fire: Types AR, ARR, AR-LT and AR-EP thermostats do not provide failsafe temperature controls for heating. If the thermostat bulb ruptures, the controller senses that the temperature is not at the setpoint and heat stays on. A backup high limit temperature controller is recommended for safety.
*Not intended for use in hazardous areas.
