A12126GSC

Overview

The Hoffman Enclosures A12126GSC is a steel junction box with dimensions of 12 inches in height, 12 inches in width, and 6 inches in depth. It features a screw-lift-off cover and provides NEMA Type 3, IP66, UL 508A, CUL, and CSA C22.2 protection ratings. The enclosure is constructed from mild steel with a galvanized finish and zinc-rich ANSI 61 powder paint. The body thickness is approximately 1.9 mm (14 gauge), while the cover is 12 gauge. It includes eight screws for secure closure and is designed for wall mounting in indoor environments requiring dust-tight and corrosion-resistant housing.

Feature Summary

• Galvanized steel construction with zinc-rich powder coating for enhanced durability and corrosion resistance
• Screw-lift-off cover design ensuring secure sealing against environmental contaminants
• High ingress protection rating suitable for dusty and wet indoor conditions
• Wall-mountable form factor optimized for standard junction box installations

Applications

• Indoor electrical junction points requiring dust and water protection
• Industrial control panels needing corrosion-resistant housing
• Wiring connections in environments subject to splashing or hose-directed water
• Equipment enclosures where UL 508A compliance is mandatory

Procurement Notes

Verify that the application environment remains strictly indoor, as this model is rated for Type 3 indoor use. Confirm that wall mounting is feasible given the unit's weight and dimensions. Ensure compatibility with existing conduit entries and internal component layouts before purchase. Check local regulations regarding galvanized steel finishes in specific industrial zones.

Selection Notes

Choose this model when indoor protection against dust and water jets is required without the need for outdoor weatherproofing. It is suitable for corrosive indoor atmospheres due to its galvanized finish. Select if UL 508A listing is necessary for the installation site. Consider larger depths if cable bending space exceeds six inches.

Part Context

This product belongs to the nVent Hoffman line of metal enclosures, specifically designed for industrial and commercial electrical applications. The series emphasizes durability through galvanized steel construction and standardized sizing for easy integration into existing panel architectures. It serves as a protective barrier for sensitive electrical components in controlled indoor settings.

Replacement Considerations

Direct substitutes include other NEMA Type 3 steel enclosures of identical 12x12x6 dimensions from the same manufacturer. Verify that replacement units maintain the same screw-cover mechanism and galvanized finish to ensure consistent corrosion resistance and sealing performance.