A404NF

Overview

The A404NF is a Type 4 junction box manufactured by Hoffman Enclosures, Inc. Constructed from mild steel with a polyester powder-coated finish in ANSI 61 Gray, it measures 4 inches in height, 4 inches in width, and 3 inches in depth. The enclosure features a one-door design secured by stainless steel screw-down clamps on all four sides. It includes an oil-resistant gasket and bonding provisions on the cover. The material specification is 16 gauge steel. This component is rated for indoor or outdoor applications and holds UL 508A and CUL certifications.

Feature Summary

• Four-sided stainless steel screw-down clamp closure system
• Oil-resistant gasket for environmental sealing
• Continuously welded and ground smooth seams
• Integrated bonding provision on the cover

Applications

• Indoor industrial equipment protection
• Outdoor electrical component housing
• Control panel wiring junctions
• UL 508A compliant installations

Procurement Notes

Verify that the specific order matches the A404NF part number to ensure the correct 16-gauge mild steel construction and ANSI 61 Gray finish. Confirm that the required certifications align with UL 508A and CUL standards for the intended installation environment. Ensure compatibility with existing conduit entries and mounting requirements before finalizing procurement.

Selection Notes

Select this model when a compact, Type 4 rated enclosure is required for both indoor and outdoor use. The 16-gauge steel construction provides durability while the powder-coated finish offers corrosion resistance. The four-side clamp mechanism ensures secure closure suitable for harsh environments requiring protection against windblown dust and rain.

Part Context

This component belongs to the Hoffman Enclosures line of terminal strap and junction box enclosures. It serves as a protective housing for electrical connections within industrial control systems. The product is categorized under boxes, enclosures, and racks, specifically designed for junction box applications requiring robust physical protection and environmental sealing capabilities.

Replacement Considerations

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