resideo AT72D1683/U Step Down Transformer, 120 V Primary, 26.5 V Secondary, VA Rating: 40 VA, 50/60 Hz Frequency
resideo AT72D1683/U Step Down Transformer, 120 V Primary, 26.5 V Secondary, VA Rating: 40 VA, 50/60 Hz Frequency
| Depth | : | 3-1/16 in |
| Electrical Connection Type | : | Screw Terminal |
| Frequency | : | 50/60 Hz |
| Function Type | : | Transformer |
| Height | : | 3-7/32 in |
| Installation / Mounting Type | : | Plate |
| Operating Temperature Rating | : | -20 to 105 deg F |
| UL Listed | : | Yes |
| VA Rating | : | 40 VA |
| Voltage Rating | : | 120 V Primary, 26.5 V Secondary |
| Width | : | 2-7/32 in |
The AT72 Transformers are step-down transformers used primarily for powering 24 V ac control systems. They can be used in any 24 V ac application that does not exceed the transformer voltampere (VA) rating. The transformers are UL component recognized and CSA listed and meet NEC Class 2 not wet, Class 3 wet requirements as specified by NEMA Standard DC-20.
resideo Step Down Transformer, 120 V Primary, 26.5 V Secondary, VA Rating: 40 VA, 50/60 Hz Frequency, Plate Installation / Mounting, Screw Terminal Electrical Connection, -20 to 105 deg F Operating Temperature, UL Listed: Yes, 3-7/32 in Height, 2-7/32 in Width, 3-1/16 in Depth, Transformer Function Type
- Override protection
- Color-coded lead wires for primary connections
- Energy limiting and meets NEMA Standard DC20-1992
- Transformers are marked NEMA Type D enclosure