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The Hoffman Enclosures AA61SHLF1818 is a large folding shelf constructed from mild steel with a gray finish. It measures 18.00 inches by 18.00 inches and supports a maximum load of 150 pounds (68 kg). The unit stands 10.15 inches high when deployed. Designed for use in Type 4 and Type 12 enclosures, it maintains the enclosure's environmental rating when properly installed.
Verify compatibility with specific HOFFMAN enclosure models to ensure proper mounting and maintained environmental ratings. Confirm that the installation method preserves the Type 4 and Type 12 integrity of the main enclosure. Check for any specific hardware requirements included with the shelf assembly.
Select this shelf for applications requiring secure, foldable support for heavy instrumentation or computing devices within protected enclosures. Ensure the host enclosure dimensions accommodate the 18x18 inch footprint and that the 150-pound load capacity meets operational needs. Verify that the gray mild steel construction aligns with corrosion resistance requirements for the intended environment.
This component belongs to the nVent HOFFMAN accessory line designed for industrial electrical enclosures. It serves as an internal organizational tool to optimize vertical space. The product is part of a broader ecosystem of brackets, rails, and shelves engineered to maintain enclosure performance standards while accommodating diverse electronic hardware configurations.
No public confirmed substitute part numbers are available in the provided documentation.

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