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862E
Thermostat, Temperature, Adjustable, Change Over, 2 to 28 °C, 22 A at 480 VAC, SPDT, Flange Mount
Image is for illustrative purposes only. Please refer to product description.
| Manufacturer | DWYER |
|---|---|
| Manufacturer Part No | 862ECopy |
| Order Code | 4287483 |
| Your Part Number | |
| Technical Datasheet |
No Longer Manufactured
Product Information
| Manufacturer | DWYER |
|---|---|
| Manufacturer Part No | 862ECopy |
| Order Code | 4287483 |
| Technical Datasheet | |
| Transducer Function | Temperature |
| Thermostat Type | Adjustable |
| Reset Temperature | - |
| Thermostat Set Point | +2°C to +28°C |
| Contact Rating | 22A at 480VAC |
| Switching Temperature | - |
| Contact Operation | Change Over |
| Load Type | Resistive |
| Switching Voltage Max | 480VAC |
| Switching Current Max | 22A |
| Thermostat Mounting | Flange Mount |
| Thermostat Terminals | Screw |
| Product Range | - |
| SVHC | No SVHC (04-Feb-2026) |
Product Overview
862E is a 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. Typical applications include oil rigs or refineries, petrochemical plants, pulp and paper millers, coal mines, grain processing and storage facilities, hazardous waste water storage facilities, other hazardous locations where specific explosive gases or dusts are present and HVAC control.
- Explosion-proof construction
- Lightweight and durable
- Temperature limit from -49 to 176°F (-45 to 80°C)
- SPDT snap action switch type
- Screw terminal electrical connection
- 3/4" female NPT conduit connection
- External knob set point adjustment
- Adjustable range from 36 to 82°F (2 to 28°C)
- 22A at 480VAC (res.), 1/2HP at 125VAC, 1HP at 250VAC electrical rating
- CSA, UL compliance
Technical Specifications
| Transducer Function | Temperature |
|---|---|
| Reset Temperature | - |
| Contact Rating | 22A at 480VAC |
| Contact Operation | Change Over |
| Switching Voltage Max | 480VAC |
| Thermostat Mounting | Flange Mount |
| Product Range | - |
| Thermostat Type | Adjustable |
|---|---|
| Thermostat Set Point | +2°C to +28°C |
| Switching Temperature | - |
| Load Type | Resistive |
| Switching Current Max | 22A |
| Thermostat Terminals | Screw |
| SVHC | No SVHC (04-Feb-2026) |
Technical Docs (1)
Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | Canada Country in which last significant manufacturing process was carried out |
|---|---|
| Tariff No: | 90321080 |
| US ECCN: | EAR99 |
| EU ECCN: | NLR |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (04-Feb-2026) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | 1.065942 |