A864SUG

Overview

The Hoffman A864SUG is a Type 1 screw-cover pull box extender constructed from galvanized steel. It measures 8 inches in height, 6 inches in width, and 4 inches in depth. This component is designed to extend existing 8x6 inch pull boxes, providing additional internal volume for wire management without requiring the installation of a custom-sized enclosure. The unit features unique keyhole screw slots to facilitate secure mounting and easy installation. It maintains the NEMA Type 1 rating of the base enclosure, offering general indoor protection against falling objects and limited liquid ingress.

Feature Summary

• Constructed from galvanized steel for durability and corrosion resistance
• Features unique keyhole screw slots for simplified installation
• Designed to maintain NEMA Type 1 environmental protection rating
• Provides extended internal space for wire routing and management

Applications

• Commercial electrical installations requiring wire extension
• General industrial applications needing additional pull box capacity
• Retrofitting existing 8x6 inch pull boxes with standard covers

Procurement Notes

Verify that the base pull box dimensions match the required 8x6 inch specification before procurement. Confirm that the application environment remains within the limitations of a NEMA Type 1 rating. Ensure that the galvanized steel finish is compatible with the surrounding enclosure materials to prevent galvanic corrosion. Check that the specific project requirements do not demand higher ingress protection ratings than Type 1 provides.

Selection Notes

Select this extender when an existing 8x6 inch pull box requires additional depth for complex wiring scenarios. It serves as a cost-effective alternative to replacing the entire enclosure with a larger custom unit. Consider the galvanized steel construction for standard indoor environments where moisture exposure is minimal. Ensure compatibility with standard screw-cover panels to maintain the integrity of the Type 1 rating.

Part Context

This component belongs to the Hoffman Screw-Cover Pull Box Extender series, which allows for the modification of standard pull box sizes. These extenders are typically used in conjunction with matching base boxes and covers to create customized enclosures. The product line supports various dimensions to accommodate different conduit entry and wire volume requirements in commercial and industrial settings.

Replacement Considerations

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