Page 1
2x Ø5/16
5-59/64 [150.42]
4-25/64 FEED THRU
MODEL 862E
EXPLOSION-PROOF / HEAVY-DUTY THERMOSTAT
Line or Low Voltage, Heating or Cooling
TEMPERATURE
[Ø7.94]
5-1/4 [133.35]
2-13/64
[55.96]
[111.52]
The Model 862E Explosion-Proof / Heavy-Duty Thermostat is designed for
hazardous-location temperature control of heating, cooling, or ventilation systems and
features an adjustable set point knob for easy and convenient set point adjustment.
BENEFITS/FEATURES
• Explosion-proof construction
• Lightweight and durable
APPLICATIONS
• Oilrigsorreneries
• Petrochemical plants
• Grain processing and storage facilities
• HVAC control
MODEL CHART
Model Description
862E Explosion-proof, heavy-duty thermostat
SPECIFICATIONS
Service: Compatible gases.
Temperature Limit: -49 to 176°F (-45 to 80°C).
Enclosure Rating: Explosion-proof NEMA 7 & 9, Class I, Divisions 1 and 2, Groups
C and D; Class II, Division 1, Groups E, F and G; Class II, Division 2, Groups F and
G; Class III; Class I, Zones 1 and 2, Groups IIA & IIB.
Switch Type: SPDT snap action switch.
Electrical Rating: 22 A @ 480 VAC (res.), 1/2 HP @ 125 VAC, 1 HP @ 250 VAC.
Electrical Connection: Screw terminal.
Conduit Connection: 3/4˝femaleNPT.
Set Point Adjustment: External knob.
Adjustable Range: 36 to 82°F (2 to 28°C).
Deadband: 2.5°F (1.5°C).
Weight: 2.1 lb (0.95 kg).
Compliance: CSA, UL.
USA: California Proposition 65
WARNING: This product can expose you to chemicals including Lead, which is known to the State
of California to cause cancer and birth defects or other reproductive harm. For more information go
to www.P65Warnings.ca.gov.
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