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The A483612CTPNM is a Type 4X NEMA enclosure manufactured by Hoffman Enclosures, Inc. Constructed from 304 stainless steel with a gray polyester powder coat finish, it provides robust protection against corrosion and harsh environments. The unit features a hinged door secured by quarter-turn fasteners and includes an oil-resistant gasket to maintain IP66 integrity. Standard dimensions are 48.0 inches in height, 36.0 inches in width, and 12.0 inches in depth. It supports panel mounting and offers bonding provisions on the door for electrical safety compliance.
Verify the specific model suffix against official Hoffman documentation to confirm exact material grade and finish specifications. Ensure that the required mounting configuration matches the panel thickness and application environment. Cross-reference the internal volume requirements with the external dimensions provided in the datasheet to confirm adequate space for components. Confirm that the inlet/outlet options align with the intended cable management strategy.
Select this enclosure when stainless steel construction is mandatory for hygiene or extreme corrosion resistance. Consider the 12-inch depth for larger component clearance compared to shallower models. Verify that the Type 4X rating meets the specific environmental exposure criteria of the installation site. Evaluate the need for additional knockouts or cutouts based on the wiring complexity of the controlled equipment.
This part belongs to the Hoffman A-series line of industrial enclosures, designed for demanding applications. It complements other stainless steel models in the portfolio by offering standardized dimensions for common control panel layouts. The series emphasizes durability and ease of maintenance through its hinged door and robust fastening system, suitable for heavy-duty industrial settings.
Consult the official Hoffman cross-reference guide for direct substitutes. Alternative models may include variations in depth or material thickness while maintaining the same footprint. Ensure any replacement maintains the Type 4X rating and stainless steel composition if environmental resistance is critical.

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