A644PHC

Overview

The Hoffman A644PHC is a PolyPro polyester junction box with dimensions of 6.12 x 4.12 x 4.38 inches. It features a hinged door secured by a clamp mechanism and carries a NEMA Type 4X rating. The enclosure is finished in RAL 7035 light gray with a textured surface. Constructed from non-glass filled polyester, it provides lightweight protection for electrical components in demanding industrial settings.

Feature Summary

• Constructed from lightweight, non-glass filled polyester material
• Provides NEMA Type 4X protection against harsh chemicals and weather extremes
• Features a hinged door design with a secure clamp fastening system

Applications

• Environments requiring resistance to harsh chemicals
• Areas exposed to severe weather conditions
• Corrosive industrial settings demanding lightweight enclosures

Procurement Notes

Verify the specific part number A644PHC matches the required dimensional and environmental specifications. Confirm that the NEMA 4X rating aligns with the intended installation environment. Ensure compatibility with existing mounting infrastructure before procurement.

Selection Notes

Select this model when chemical resistance and corrosion protection are primary requirements. The polyester construction offers a weight advantage over metal alternatives while maintaining durability. Verify that the internal volume accommodates all necessary components within the specified external dimensions.

Part Context

This component belongs to the nVent HOFFMAN PolyPro series, which specializes in polyester enclosures designed for tough environments. The series emphasizes lightweight durability and chemical resistance, distinguishing it from standard steel or aluminum enclosure lines offered by the manufacturer.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.