A1-706

Overview

The nVent Hoffman A1-706 is a non-metallic modular polyester enclosure with dimensions of 7.32 x 5.94 x 5.51 inches (HxWxD). It features a flat opaque screw cover and no hinges. Constructed from fiberglass-reinforced polyester (FRP), it provides NEMA 4X protection. The unit includes four non-metallic corner screws for secure closure.

Feature Summary

• Constructed from fiberglass-reinforced polyester for durability
• Provides NEMA 4X environmental protection
• Features a flat opaque screw cover design without hinges

Applications

• Insulated electrical junction boxes
• Terminal wiring boxes
• Instrument housings
• Electrical control enclosures

Procurement Notes

Verify the specific manufacturer designation, as sources list both nVent Hoffman and Vynckier Enclosure Systems. Confirm the exact dimensional tolerance and material composition matches project requirements. Ensure the NEMA 4X rating aligns with the intended environmental exposure conditions before procurement.

Selection Notes

Select this model when non-conductive, corrosion-resistant enclosures are required for outdoor or washdown environments. The FRP construction offers electrical insulation properties suitable for sensitive instrumentation. Verify that the screw-cover mechanism meets accessibility needs compared to hinged alternatives.

Part Context

This component belongs to the APO series of modular enclosures designed for industrial applications. The series emphasizes lightweight, non-metallic construction to prevent corrosion and provide electrical isolation. The A1-706 represents a standard size within this lineup, balancing internal volume with external footprint constraints.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing mounting hardware and cutout dimensions if considering alternative brands.