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Honeywell T451;T651 Medium Duty Line Voltage Thermostat

Medium Duty Line Voltage Thermostat
T451;T651

Light Duty Line Voltage Thermostats control line voltage valves, motors, contractors, electric heat, elements, duct furnaces, and fan coil units in heating/cooling systems

• Automatic cooling and heating anticipation.
• Mount on standard vertical or horizontal outlet box.
• Use with Q651A, B subbases for system and fanswitching

 

 

Select a link under the "item" tab below to order.

Cat #SystemSetting Temperature RangeApplication:Differential Temperature
T451A3005-44 F to 86 FHeating2 F
T451B3004-50 F to 86 FHeating2 F
T651A3018heating and cooling44 F to 86 FHeating and Heating and cooling2 F
T651A3026heating and cooling-Heating and cooling Celsius
Dimensions, Approximate: 4 1/2 in. high x 2 15/16 in. wide x 1 1/2 in. deep (switches and wiring terminals protrude into outlet box 3/4 in.) (115 mm high x 75 mm wide x 39 mm deep (switches and wiring terminals protrude into outlet box 19 mm))
Electrical Ratings: 9.8 FLA / 58.8 ALR @ 120 Vac
5.6 FLA / 33.6 ALR @ 208 Vac
4.9 FLA / 29.4 ALR @240 Vac
4.2 FLA / 25.2 ALR @277 Vac
22 A @ 120 - 240 Vac Resistive
19 A @ 277 Vac Resistive.
Electrical Connections: Flylead
Voltage: 120 Vac - 227 Vac
Frequency: 50/60 Hz
Sensor Element: Vapor filled dual diaphragm
Color: Champagne gold face-plate with beige cover
Approvals:
Canadian Standards Association: CSA Certified, File No. LR1322
Underwriters Laboratories Inc. Listed: File No. E47434, Guide No. XAPX.


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