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The AST483R is a splitter trough manufactured by Hoffman Enclosures, Inc., designed for electrical power distribution. It features a gray steel enclosure with NEMA 1 and IP30 ratings. The unit measures 48 inches in length, 6 inches in width, and 4-1/2 inches in depth. It supports an amperage rating of 55/85 A and accommodates three wires. This component functions as a busway accessory to facilitate efficient power routing within industrial environments.

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