A20166GSC

Overview

The Hoffman Enclosures A20166GSC is a galvanized steel wall-mount enclosure with dimensions of 20.00 inches in length, 16.00 inches in width, and 6.00 inches in height. It features a screw-cover design with a gasketed seal, providing protection against windblown dust and rain. The unit meets NEMA Type 3 standards and holds UL 508A, CUL, and CSA C22.2 approvals. The finish consists of galvanized zinc-rich ANSI 61 powder paint.

Feature Summary

• Constructed from galvanized steel with a zinc-rich ANSI 61 powder painted finish for corrosion resistance.
• Features a screw-cover design with captivated stainless steel screws threading into sealed wells.
• Equipped with an oil-resistant gasket and adhesive to ensure environmental sealing.
• Seams are continuously welded and ground smooth for structural integrity.

Applications

• Wiring enclosures in environments subject to windblown dust and rain
• Junction boxes for indoor or protected outdoor use
• Pull boxes for cable management
• Terminal boxes for electrical connections

Procurement Notes

Verify the specific model number A20166GSC against project requirements to ensure compatibility with NEMA Type 3 standards. Confirm that the galvanized steel construction and ANSI 61 finish meet the necessary corrosion resistance specifications for the intended installation environment. Ensure all regulatory approvals, including UL 508A and CSA C22.2, are valid for the target market.

Selection Notes

Select this model when a durable, gasketed steel enclosure is required for applications involving windblown dust and rain. The 20x16x6 inch size provides adequate space for wiring and junction tasks. Consider the galvanized finish for enhanced durability compared to standard painted options. Verify that the screw-cover mechanism aligns with maintenance access preferences.

Part Context

This component belongs to the nVent Hoffman A90GS series of screw-cover, gasketed enclosures. These units are designed for general-purpose industrial applications requiring reliable protection against environmental elements. The series emphasizes robust construction with welded seams and secure fastening mechanisms to maintain enclosure integrity over time.

Replacement Considerations

Cross-reference part numbers such as HOFFA20166GSC or 56180 for equivalent sourcing options. Ensure any substitute maintains the same dimensional constraints and NEMA Type 3 rating. Verify that the replacement also offers galvanized steel construction and compatible approval ratings.