A30304SU

Overview

The Hoffman Enclosures A30304SU is a steel gray pull-box extender designed for Type 1 applications. It features a screw-cover design and is engineered to fit 30.00 x 30.00 inch enclosures. Constructed from steel, this accessory allows for the vertical extension of existing pull boxes while maintaining structural integrity and standard industrial aesthetics.

Feature Summary

• Screw-cover configuration for secure access
• Compatible with 30x30 inch pull box systems
• Steel construction for durability

Applications

• Extending vertical space in electrical pull boxes
• Industrial control panel modifications
• Type 1 indoor enclosure expansions

Procurement Notes

Verify exact dimensional compatibility with existing 30x30 inch pull box frames before purchase. Confirm that the screw-cover mechanism aligns with current mounting hardware requirements. Ensure the steel gray finish matches adjacent enclosure components for consistent appearance.

Selection Notes

Select this extender when additional internal volume is required within a standard 30x30 inch footprint. It serves as a direct add-on component rather than a standalone enclosure. Consider material compatibility if connecting to non-steel adjacent structures.

Part Context

This part belongs to the nVent Hoffman line of electrical enclosure accessories. It is categorized under general accessories for pull boxes. The product supports modular expansion strategies for industrial electrical infrastructure without requiring full enclosure replacement.

Replacement Considerations

No public confirmed substitute part numbers are available.