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The A121284RT is a screw-cover wiring trough manufactured by Hoffman Enclosures, Inc. It features dimensions of 12.00 x 12.00 x 84.00 inches (305 x 305 x 2134 mm). Constructed from 14-gauge steel with an ANSI 61 gray polyester powder finish, it provides NEMA Type 3R protection for outdoor environments. The unit holds UL 870, CUL, and CSA C22.2 approvals.
Verify the specific manufacturer standard lead time before ordering, as availability may vary. Confirm that drop-ship requirements are met if purchasing through distributors. Ensure the NEMA Type 3R rating aligns with local environmental exposure standards. Check for any regional certification requirements regarding UL or CSA listings prior to final procurement decisions.
Select this model when long linear cable management is required for outdoor installations. The 12x12 inch cross-section accommodates multiple cable bundles. Verify that the 84-inch length meets the specific run requirements. Ensure the mounting surface can support the weight of the 14-gauge steel construction. Confirm compatibility with existing conduit or cable entry points.
This component belongs to the Hoffman Enclosures line of wire troughs designed for heavy-duty cable management. It serves as a protective channel for organizing electrical infrastructure. The product is part of a series offering various lengths and cross-sectional sizes to suit different installation scales and cable volume requirements.
Consider models like A121296RT for increased length or A121248RT for shorter runs. Verify that substitute parts maintain the same 14-gauge steel thickness and NEMA Type 3R rating. Ensure dimensional compatibility with existing mounting hardware and cable entry configurations.

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