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Ademco AT72 NEMA Standard Transformers 120 VAC 26.5 VOC

Mfg #: AT72D1683
BOR #: 126991
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24V control circuit step-down transformer designed to power any 24V control system, including thermostats, gas valves and relays.

  • Color-coded leadwires for primary connections
  • Meets NEC Class 2 not wet, Class 3 wet and U.L. 1585 requirements
  • Transformer is marked NEMA Type D
  • Energy limiting, meets NEMA Standard DC20-1992
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Product can be ordered only in multiples of
Brand Residio  
Depth 1.0625 in  
Temperature Rating -20°F to 105°F  
Voltage 120 VAC  
VA Rating 24 VAC at 20 A  
Secondary Voltage 26.5 VOC  
Width 2.21875 in  
Height 3.21875 in  

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