A51-1912

Overview

The A51-1912 is a non-metallic modular polyester enclosure manufactured by Hoffman Enclosures, Inc. It features dimensions of 19.2 inches in height, 11.88 inches in width, and 6.89 inches in depth. The unit utilizes a screw cover design without hinges, distinguishing it from hinged-door variants within the APO series.

Feature Summary

• Constructed from non-metallic modular polyester material for corrosion resistance
• Features a screw-on cover mechanism instead of a hinged door
• Designed as part of the standard APO modular enclosure system

Applications

• Industrial control panel housing
• Electrical component protection
• Modular equipment enclosures

Procurement Notes

Verify the specific requirement for a screw-cover versus hinged-door configuration when ordering. Confirm that the non-metallic polyester construction meets the environmental and mechanical strength requirements for the intended installation location. Ensure compatibility with existing mounting hardware if integrating into a larger system.

Selection Notes

Select this model when a non-metallic, lightweight enclosure is required. The screw-cover design offers a cost-effective alternative to hinged doors but requires removal of fasteners for access. Verify that the 19.2 x 11.88 x 6.89 inch internal volume accommodates all necessary components.

Part Context

This component belongs to the APO series of modular enclosures. It is categorized under box, enclosure, and rack products. The manufacturer is Hoffman Enclosures, Inc., now part of nVent. The product is listed as active and available for procurement through authorized distributors.

Replacement Considerations

No direct public substitute part numbers are confirmed in the provided documentation. Consider other models within the APO series or ASR/MAS series if hinged doors or metallic construction are preferred.