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The Hoffman Enclosures ASG30X30X12NK is a Screw-Cover Pull Box / Enclosure constructed from galvanized steel with an ANSI 61 gray finish. It measures 30 inches by 30 inches by 12 inches and features no knockouts. The unit is rated Type 1 for indoor use in commercial and general industrial applications requiring junction or pull boxes. It holds UL 50/50E, CUL, and CSA C22.2 approvals.
Verify that the specific order matches the 'No Knockouts' designation (NK suffix) to ensure compliance with installation requirements. Confirm galvanized steel material and ANSI 61 gray finish specifications against project drawings. Ensure Type 1 rating suffices for the intended indoor environment. Check for UL 50/50E, CUL, and CSA C22.2 approval markings on the final product documentation.
Select this model when a large 30x30x12 inch capacity is required for commercial or industrial wiring. Choose the galvanized steel variant for standard indoor protection. The absence of knockouts makes it suitable for sites where conduit entries are pre-planned or not needed. Verify that Type 1 protection meets local code requirements for the specific installation location.
This part belongs to the Hoffman Screw-Cover series, designed for junction and pull box applications. It is available in various sizes and materials, including painted or galvanized finishes. The ASG series typically offers easy-to-remove concentric knockouts, but this specific NK variant excludes them. It serves as a robust solution for organizing electrical connections in controlled environments.
Consider the ASE30X30X12NK if a painted finish is preferred over galvanized. Verify dimensional compatibility if substituting with other manufacturers' Type 1 enclosures. Ensure any replacement maintains the 30x30x12 inch internal volume and lacks knockouts if the original design requires it.

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