| Mounting Style | Foot, Knockout, Plate |
|---|---|
| Power Rating | 40 VA |
| Current Conversion | AC to AC |
| Termination Style | Leads, Screw Terminals |
| Color | Metallic, Black |
| Number of Phases | 1 |
| MPN | AT72D 1683 |
| Conversion Function | Step-Down |
| Brand | Resideo |
| Primary Voltage Rating (AC) | 120 VAC |
| Type | Control Transformer |
| Unit Type | Unit |
| Secondary Voltage Rating (AC) | 24 VAC |
| Unit Quantity | 1 |
| Country of Origin | China |
Check the listing for details. Resideo AT72D 1683 Multi-Mount Control Circuit Transformer 24VAC Secondary C8. Color: Metallic, Black, Condition: New, Made in China. Listed at 13.59 USD. This listing is for a new, in-box Resideo AT72D 1683 Multi-Mount Control Circuit Transformer. This versatile transformer is designed for various control applications, featuring primary 9-inch leads and a 24 Vac secondary with 2 screw terminals for easy installation. It meets NEMA D DC20-1992 Standard and NEC Class 2 Transformer requirements (Class 2 not wet, Class 3 wet). The multi-mount design allows for foot, knockout, or plate mounting, making it suitable for a wide range of industrial and commercial setups. Ideal for replacing existing units or for new installations requiring reliable step-down voltage conversion.