A41-1212CTH

Overview

The Hoffman Enclosures A41-1212CTH is an APO flat transparent screw cover enclosure with dimensions of 11.89 inches by 11.89 inches by 6.93 inches (302mm x 302mm x 176mm). Constructed from fiberglass, it provides a NEMA 4X rating for corrosion resistance and maintenance-free operation. The unit features a hinged design secured by two corner screws, suitable for use as insulated electrical junction boxes in demanding environments.

Feature Summary

• Transparent cover allows visual inspection of internal components without opening the enclosure
• Fiberglass construction ensures corrosion resistance and structural durability
• NEMA 4X rating provides protection against environmental contaminants and moisture
• Hinged door design facilitates easy access while maintaining secure closure

Applications

• Insulated electrical junction box installations
• Corrosive industrial environments requiring non-metallic enclosures
• Applications needing visual monitoring of internal wiring or components
• Outdoor or washdown areas requiring high ingress protection

Procurement Notes

Verify the specific hinge configuration and screw count matches project requirements, as variations exist within the A41 series. Confirm material composition is fiberglass if corrosion resistance is critical. Ensure the NEMA 4X rating aligns with environmental exposure standards. Check compatibility with existing mounting hardware and internal component dimensions before finalizing procurement decisions.

Selection Notes

Select this model when visual access to internal components is required alongside robust environmental protection. The transparent fiberglass construction offers superior corrosion resistance compared to metal alternatives. Consider the hinged design for frequent access needs versus fixed covers for permanent installations. Verify dimensional constraints fit the available space and internal component layout.

Part Context

This part belongs to the Hoffman APO series of flat transparent enclosures. It is designed specifically for applications requiring both visibility and high-level environmental protection. The series includes various sizes ranging from 7x6 inches to 24x24 inches, allowing for scalable solutions across different installation scales while maintaining consistent material properties and protection ratings.

Replacement Considerations

Direct substitutes include other A41 series models with similar dimensions but potentially different cover types or screw configurations. Verify that any replacement maintains the NEMA 4X rating and fiberglass construction to ensure equivalent performance in corrosive environments.