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Hazardous Location Line-Voltage Thermostats
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Use to regulate line-voltage HVAC systems where flammable gases, vapors, and dust are present.
Hazardous Location Rating—Thermostats are rated Class I, Divisions 1 and 2, Groups C and D; and Class II, Divisions 1 and 2, Groups E, F, and G.
Cannot Be Sold To—Energy efficiency requirements restrict sales to the listed jurisdictions/areas.
Overall | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Voltage, V AC | Current, amp | Temp. Setting, ° F | Switch Designation | Electrical Connection Type | Ht. | Wd. | Dp. | For Use Outdoors | Mounting Fasteners Included | Mounting Hole Dia. | Display Type | Hazardous Location Rating | Enclosure Rating | Certification | Cannot Be Sold To | Each | |||
For Air Conditioners and Heaters | |||||||||||||||||||
Dial Control | |||||||||||||||||||
| 24 to 277 | 22 | 50 to 90 | SPDT | Hardwire | 5 3/4" | 6 3/8" | 5 5/8" | No | No | 1/4" | Analog | NEC Class I Divisions 1, 2 Groups C, D; NEC Class II Divisions 1, 2 Groups E, F, G | NEMA 7 | CSA Certified, UL Listed | Colorado | 1877K23 | 0000000 | ||
| 24 to 277 | 22 | 50 to 90 | DPDT | Hardwire | 5 3/4" | 6 3/8" | 5 5/8" | No | No | 1/4" | Analog | NEC Class I Divisions 1, 2 Groups C, D; NEC Class II Divisions 1, 2 Groups E, F, G | NEMA 7 | CSA Certified, UL Listed | Colorado | 1877K25 | 000000 | ||
Remote-Sensing Hazardous Location Line-Voltage Thermostats
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Place sensor in enclosures or different rooms than the rest of the thermostat to control temperature from outside the space. Use to regulate line-voltage HVAC systems where flammable gases, vapors, and dust are present.
Hazardous Location Rating—Thermostats are rated Class I, Divisions 1 and 2, Group D; and Class II, Divisions 1 and 2, Groups E, F, and G.
Overall | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Voltage, V AC | Current, amp | Temp. Setting, ° F | Switch Designation | Electrical Connection Type | Ht. | Wd. | Dp. | Sensor Cord Lg., ft. | For Use Outdoors | Mounting Fasteners Included | Mounting Hole Dia. | Display Type | Hazardous Location Rating | Enclosure Rating | Certification | Each | |||
For Air Conditioners and Heaters | |||||||||||||||||||
Dial Control | |||||||||||||||||||
| 120 to 277 | 22 | 20 to 80 | SPDT | Hardwire | 5 7/8" | 3" | 3 1/4" | 6 | No | No | 3/8" | Analog | NEC Class I Divisions 1, 2 Group D; NEC Class II Divisions 1, 2 Groups E, F, G | NEMA 7, NEMA 9 | CSA Certified, UL Listed | 1877K24 | 0000000 | ||
