A1264SU

Overview

The Hoffman Enclosures Inc. A1264SU is a Type 1 painted screw-cover pull box extender constructed from mild steel metal. Its exact dimensions are 305mm in height, 152mm in width, and 102mm in depth, corresponding to 12 inches by 6 inches by 4 inches. This component serves as an extension for electrical pull boxes.

Feature Summary

• Constructed from mild steel metal with a painted finish
• Features a screw-cover design for secure access
• Designed specifically as a pull box extender

Applications

• Electrical panel assembly extensions
• Industrial control cabinet modifications
• Wiring space expansion in Type 1 environments

Procurement Notes

Verify the specific material grade and paint finish specifications against project requirements before procurement. Confirm that the external dimensions of 12x6x4 inches align with the existing enclosure structure. Ensure compatibility with standard mounting hardware and verify that the Type 1 rating meets the environmental protection needs of the installation site.

Selection Notes

Select this extender when additional internal volume is required for wire management within a standard NEMA Type 1 environment. The mild steel construction provides structural integrity for general industrial applications. Ensure the screw-cover mechanism remains accessible after installation and that the unit fits within the designated footprint constraints of the primary enclosure.

Part Context

This part belongs to the Hoffman line of electrical enclosures and accessories manufactured by nVent. It is categorized under panel parts and is designed to integrate seamlessly with other Hoffman enclosure systems. The product supports the creation of ready-to-populate panels by providing necessary spatial adjustments for complex wiring configurations.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.