
A-42
Specifications/Product Ordering
Thermostats & Hygrostats
Page
75
Page
75
Operating Voltage ........................................................24…120, 277 Vac
Frequency ..............................................................................50 or 60 Hz
Set Point Setting Range ...................................... 50 to 85°F (8 to 30 °C)
Switching Differential (SD) ................................................. <1.8°F (1°C)
Switch Rating ....................................................................... 0.2 to 6 (2) A
Time Constant ...............................................................................14 min.
Operating Conditions
Temperature ............................................... 14 to 122°F (-10 to +50 °C)
Relative Humidity ................................................................... <95% RH
Transportation Conditions
Temperature ..............................................-4 to +122°F (-20 to +50 °C)
Relative Humidity ................................................................... <95% RH
Safety .............................................................................................UL 873
Wiring ..........................................................Screw Terminals for Wires of
2 x 16 or 1 x 14 AWG, 20 AWG max.
Cover Color ..................................................................................... White
Shipping Weight ........................................................... 0.08 lb. (0.18 kg)
RAB…
Ordering Note
1. Includes wallplate, ARG70, to be UL compliant for switching line voltage.
3-speed
Change- Vent- Fan
Application over ilation Control Switch
2-pipe Heating/Cooling Manual No Yes Heat/Cool RAB10UW RAB10U
2-pipe Heating/Cooling/Ventilation Manual Yes Yes Heat/Cool/Vent RAB10.1UW RAB10.1U
2-pipe Heating/Cooling Auto No Yes — RAB20UW RAB20U
2-pipe Heating/Cooling/Ventilation Auto Yes Yes Heat/Cool/Vent RAB20.1UW RAB20.1U
4-pipe Heating/Cooling Manual No Yes Heat/Cool RAB30UW RAB30U
4-pipe Heating/Cooling/Ventilation Manual Yes Yes Heat/Cool/Vent RAB30.1UW RAB30.1U
— 3-speed Fan Switch — — Yes — — RAB90.1U
Electric Wall
Box
1
Description
Part Nos.
RAB…
Dry
Wall
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