A20N20BLP

Overview

The A20N20BLP is a medium hinged-cover pull box manufactured by Hoffman Enclosures, Inc. Constructed from steel with a polyester powder-coated finish in ANSI 61 gray, it measures 20 inches in height, 20 inches in width, and 8.62 inches in depth. The enclosure features a thickness of 14 gauge (approximately 1.9 mm) and includes neoprene gaskets for environmental sealing. It holds Type 1, NEMA 1, UL 50, and UL 50E ratings, suitable for indoor use. The unit comes with butt hinges and slotted flush quarter-turn latches, requiring a screwdriver or coin for operation.

Feature Summary

• Hinged cover design with butt hinges and slotted flush quarter-turn latches
• Steel construction with polyester powder-coated finish in ANSI 61 gray
• Neoprene gasket material for environmental protection
• Mounting provisions on the back panel for optional internal panels

Applications

• Indoor electrical equipment housing
• Control panel enclosures
• Industrial machinery protection
• General purpose pull boxes

Procurement Notes

Verify that the specific order includes only the enclosure body, as documentation explicitly states the back panel is not included. Confirm the presence of collar studs for mounting hardware compatibility. Ensure the application environment remains indoors, consistent with Type 1 and NEMA 1 rating limitations. Check for any specific UL listing requirements relevant to the final assembly. Validate the steel gauge and finish specifications against project standards.

Selection Notes

Select this model for applications requiring a standard indoor steel enclosure with a hinged access door. The 20x20 inch footprint provides moderate internal volume for control components. Consider the 8.62-inch depth for component clearance. The Type 1 rating limits usage to dry, indoor environments free of falling liquids and dust. Evaluate the need for additional accessories like internal mounting rails or blanking plates, which are not included.

Part Context

This part belongs to the Hoffman Medium Hinged-Cover Pull Box series, ranging from 16x12 inches to 36x30 inches. It shares common design features such as steel construction, powder coating, and Type 1 ratings across the family. The A20N20BLP specifically denotes the 20-inch square dimension variant within this standardized product line.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Users should verify dimensional compatibility and rating equivalence if considering alternative manufacturers.