Description
ELCO Lighting Magnetic Step Down Transformers 120V and 277V to 12V or 277V to 120V
Features:
- 20, 50, 75, 300W Magnetic Transformers.
- ETR12, ETR12-20, ETR12-75: 120V AC Input to 12V AC
Output - ETR-277, ETR277-20: 277V AC Input to 120V AC Output
- ETR12-277, P75-7: 277V AC Input to 12V AC Output
- UL recognized.





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