Product Description
40VA 120/24 TRANSOverview
Honeywell AT72 transformers power 24V systems including thermostats, gas valves and relays.
Features
- Override protection
- Color-coded lead wires for primary connections
- Energy limiting and meets NEMA Standard DC20-1992
- Transformers are marked NEMA Type D enclosure
- Meets NEC Class 2 not wet, Class 3 wet and UL 1585 requirements
Product Specifications | |
Dimensions (in.) | 3 7/32 in. high x 2 7/32 in. wide x 3 1/16 in. deep |
Dimensions (mm) | 81.8 mm high x 56.4 mm wide x 77.8 mm deep |
Temperature Range (F) | -20 F to +105 F |
Temperature Range (C) | -29 C to +41 C |
Mounting | Can be foot mounted, plate mounted on 4 x 4 in., 4 in. octagon, or 2 x 4 in. electrical boxes (transformer all above plate or 3/4 above plate); or clamp mounted via a junction box knockout. |
Electrical Ratings | Primary voltage--120 Vac; Secondary voltage--26.5 V.O.C. |
Frequency | 50 Hz; 60 Hz |
Approvals, Underwriters Laboratories Inc. | UL Component Recognized. |
Approvals, Canadian Standards Association | Certified |
Customer Special | N/S |
Tradeline Value | Super Tradeline |
NEMA Rating | NEMA type D |
Approvals, N.E.C. | NEC Approved. |
Electrical Connections (Primary)(in.) | 9 in. leadwires |
Electrical Connections (Primary)(mm) | 229 mm leadwires |
Electrical Connections (Secondary)(in.) | (2) screw terminals |
Electrical Connections (Secondary)(mm) | (2) screw terminals |
Electrical Ratings, Output | 24 Vac at 40 VA |