ERP #HONE-AT40A1121/U
MFR #AT40A1121/U
UPC085267035736
The AT20, AT40, AT72, AT87 and AT88 Transformers are step-down transformers used primarily for powering 24 Vac control systems. They can be used in any 24 Vac application that does not exceed the transformer volt-ampere (VA) rating.