A16164SU

Overview

The Hoffman Enclosures Inc. A16164SU is a pull-box extender designed for steel gray enclosures with dimensions of 16.00 x 16.00 inches. It measures 16 inches in width, 16 inches in height, and adds 4 inches to the depth. Constructed from plated steel with a powder-coated finish, it features unique keyhole screw slots for installation and includes screws for mounting to pull boxes. The unit utilizes a threaded cover and complies with NEMA 1/IP30 ratings.

Feature Summary

• Designed as a step-up accessory for commercial and general industrial applications requiring custom sizing
• Features unique keyhole screw slots to facilitate easy installation onto existing pull boxes
• Constructed from plated steel with a durable powder-coated finish for corrosion resistance

Applications

• Commercial electrical installations requiring extended cable capacity
• General industrial environments needing pull box modifications
• Applications requiring NEMA 1 or IP30 rated enclosure extensions

Procurement Notes

Verify that the target enclosure matches the required 16.00 x 16.00 inch footprint before procurement. Confirm that the application environment aligns with the NEMA 1/IP30 rating specifications. Ensure compatibility with Type 1 pull box accessories is maintained during integration. Check that the threaded cover mechanism meets local regulatory requirements for the intended installation site.

Selection Notes

Select this component when standard pull box depths are insufficient for wiring requirements. Consider the NEMA 1 rating for indoor use only, as it does not provide protection against water ingress. Evaluate the need for additional sealing if the environment contains dust or light splashing liquids. Verify that the steel construction and powder coating are suitable for the ambient temperature and chemical exposure levels.

Part Context

This part belongs to the Hoffman Enclosures line of general accessories, specifically categorized under pull-box extenders. It serves as a modular solution to adapt standard enclosures for specific spatial constraints. The product complements the broader range of Hoffman metal enclosures by providing standardized extension capabilities without requiring custom fabrication.

Replacement Considerations

No public confirmed substitute part numbers are available.