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Home  >  HVAC Service Parts  >  Heating Parts Service  >  Transformers  > AT40A1121/U TRANSFORMER

AT40A1121/U TRANSFORMER 120V 40VA

Item #: 70110 
Manufacturer Item: AT40A1121/U
Manufacturer: RESIDEO-ADEMCO
120 VAC Primary, 24 VAC Secondary, 50/60 Hz, 40 VA, Foot Mount, Standard Universal Stripped Down Transformer

Channel Frame Mounting Foot and Slots Allow for Three Mounting Positions

Features Color Coded Lead Wires for Primary Connections

Overload Protection Provided

Energy Limiting, Meet NEMA DC20 Standard

Transformers

Approval
UL, CSA
Mounting
Foot
Frequency Rating
50/60 Hertz
Power Rating
40 Volt Amp
Primary Voltage
120 Volt AC
Secondary Voltage
24 Volt AC
Temperature Rise
-20 to 105 Deg F
Application
Residential Combustion Control System
Enclosure
NEMA D