A41-1212HPL2

Overview

The A41-1212HPL2 is a non-metallic modular polyester enclosure manufactured by Hoffman Enclosures, Inc. It features an opaque light gray cover secured with four non-metallic corner screws. The unit measures approximately 11.89 inches in height, 11.89 inches in width, and 6.93 inches in depth (302 mm x 302 mm x 176 mm). Constructed from fiberglass-reinforced polyester, it provides electrical insulation and meets NEMA Type 4X standards for corrosion resistance and watertight protection.

Feature Summary

• Constructed from fiberglass-reinforced polyester for enhanced durability and corrosion resistance
• Opaque light gray finish suitable for indoor and outdoor environments
• Includes hinged door with padlockable clamp-style locking mechanism
• Designed as an insulated electrical junction or terminal wiring box

Applications

• Insulated electrical junction boxes
• Terminal wiring enclosures
• Outdoor industrial control applications requiring NEMA 4X protection
• Corrosive environment installations

Procurement Notes

Verify the specific dimensional tolerances against official nVent Hoffman datasheets before integration. Confirm that the non-metallic construction aligns with grounding requirements if metallic bonding is necessary. Ensure the padlockable clamp mechanism satisfies site security protocols. Cross-reference the material composition to verify compatibility with existing environmental exposure conditions.

Selection Notes

Select this model when non-conductive properties are required for safety isolation. The NEMA 4X rating indicates suitability for washdown areas and corrosive atmospheres where stainless steel might be cost-prohibitive. Consider the internal volume of approximately 6.89 inches depth for component clearance. Verify that the hinged door design allows sufficient access for maintenance compared to removable cover alternatives.

Part Context

This component belongs to the APO series of modular enclosures. The APO line is characterized by its use of non-metallic materials to prevent galvanic corrosion and provide electrical insulation. The HPL2 suffix typically denotes the specific cover type and hardware configuration within the A41 series family.

Replacement Considerations

Direct substitutes include models with identical NEMA 4X ratings and similar internal volumes. Verify that any replacement maintains the non-metallic construction if electrical isolation is critical. Check that mounting hole patterns match existing infrastructure to avoid structural modifications.