HN1226523

Overview

The Hoffman HN1226523 is a NEMA 1 indoor enclosure constructed from cold-rolled steel with a gray baked enamel finish. It features a hinged door with a quarter-turn fastener and includes mounting provisions for internal components. The unit provides basic environmental protection against dust and falling objects while maintaining an IP00 rating for the front. Designed for general industrial control applications, it offers a compact footprint suitable for panel mounting or surface installation in controlled indoor environments.

Feature Summary

• Hinged door design with quarter-turn fasteners for secure access
• Cold-rolled steel construction with durable gray baked enamel coating
• NEMA 1 rated for indoor use against dust and accidental contact

Applications

• Indoor electrical control panels
• Industrial machinery housing
• General purpose equipment enclosures

Procurement Notes

Verify the specific model number against official manufacturer documentation to ensure compatibility with required mounting standards and environmental ratings. Confirm that the NEMA 1 rating aligns with the intended indoor application requirements. Check for any specific accessory availability such as blanking plates or internal rails if needed for the installation.

Selection Notes

Select this enclosure when a standard NEMA 1 rating is sufficient for the indoor environment. Ensure the internal dimensions accommodate all electronic components and wiring harnesses with adequate clearance. Consider the material thickness and finish durability relative to the operational setting. Verify that the hinged door mechanism allows for proper cable entry and component access during maintenance.

Part Context

This part belongs to the Hoffman line of industrial enclosures, which are widely used in automation and control systems. Hoffman products are known for meeting rigorous industry standards for safety and durability. This specific model represents a standard solution for protecting sensitive electronics from common indoor hazards.

Replacement Considerations

Consult official Hoffman catalogs for direct replacements or upgrades. Alternative models may offer higher ingress protection ratings such as NEMA 4 or 12 if environmental conditions change. Ensure any substitute maintains compatible mounting hole patterns and overall dimensions.