Description
120VAC to 12VAC Transformer
The transformer safely converts 120-volt power into 12-volt power for equipment that requires a lower operating voltage. It is designed to provide reliable power for demanding low-voltage applications, including lighting systems, control panels, HVAC equipment, door controls, and other devices that operate on 12VAC.
Built for use with standard 120VAC, 60Hz electrical systems, this transformer delivers a dependable 12-volt output while helping protect connected equipment with five built-in 5-amp auto-reset circuit protectors. Unlike traditional fuses, the auto-reset protection automatically restores power once the overload or fault has been cleared, reducing downtime and eliminating the need to replace fuses.
Its durable construction and compact design make it an excellent choice for both new installations and replacement applications where a reliable 12-volt power source is needed. With its higher output capacity, the 1123 is well suited for applications requiring power for multiple connected low-voltage devices.
Specifications
- Input Power: 120VAC (60Hz)
- Output Power: 12VAC
- Built-in Protection: Five 5-amp auto-reset circuit protectors
- Dimensions: 6.75″ × 5″ × 4.5″
- Weight: 13 lb
*Please consult with LED Spot for lead time estimates.

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