Brand: Halco · SKU: GETR480/277-250W · UPC: 807154741199 · Category: Lighting · Type: Other Fixtures
The Halco GETR480/277-250W is a non-isolated autotransformer used to step voltage down for lighting circuits. It converts 480V to 277V at a 250W VA rating, and the same unit is also rated to convert 347V to 200V at 180W VA, giving electricians a single transformer that covers two common site voltage conversions. Autotransformers of this type are used when a fixture or circuit is built for a lower voltage than what the building's electrical service supplies, letting the fixture run without rewiring the branch circuit to a different voltage class. Because it is non-isolated, it shares a common winding between the input and output rather than fully isolating the two sides. Carried by Arizona Electrical Solutions under Halco's lighting fixtures category, the GETR480/277-250W is sold each, giving contractors a stocked option for site and parking lot lighting jobs that need a 480/277V or 347/200V voltage conversion at this VA rating.
It converts 480V to 277V at 250W VA, and 347V to 200V at 180W VA.
It is a non-isolated autotransformer.
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