28106455SP

Overview

The Hoffman Enclosures Inc. model 28106455SP is a NEMA 12 industrial enclosure designed for protecting electrical components from dust, dripping non-corrosive liquids, and oil coolants. Constructed from cold-rolled steel with a baked-on enamel finish, it provides durable environmental protection in demanding manufacturing settings. The unit features a hinged door with a quarter-turn latch mechanism for secure access while maintaining the required ingress protection rating.

Feature Summary

• NEMA 12 rated construction for indoor industrial use
• Hinged door design with quarter-turn latching hardware
• Baked-on enamel finish for corrosion resistance
• Cold-rolled steel body for structural durability

Applications

• Control panels for machinery
• Electrical distribution equipment housing
• Industrial automation component protection
• Factory floor control stations

Procurement Notes

Verify exact dimensional requirements against installation space constraints before ordering. Confirm that the NEMA 12 rating aligns with specific facility environmental conditions regarding liquid exposure types. Ensure mounting hardware compatibility with existing panel structures. Check for any specific accessory requirements such as internal mounting plates or conduit entries not included by default.

Selection Notes

Select this model when NEMA 12 protection is sufficient for the application environment. Consider internal volume needs to accommodate all planned components with adequate clearance. Evaluate if the standard hinged door configuration meets maintenance access requirements compared to removable front options. Verify voltage and current ratings of housed devices do not exceed enclosure thermal management capabilities without additional ventilation.

Part Context

This part belongs to the Hoffman standard line of NEMA 12 enclosures. It represents a common size category used widely across general industrial applications. The numbering system indicates specific dimensions and feature sets standardized by the manufacturer for interchangeability within their product catalog.

Replacement Considerations

Direct replacements must match NEMA 12 rating and physical footprint. Verify hole patterns and mounting provisions for seamless integration. Compare internal depth and width to ensure component fitment. Alternative models may offer different materials or finishes but must maintain equivalent environmental protection standards.