ED4PBXM

Overview

The ED4PBXM is a Type 4 drawn pushbutton enclosure manufactured by Hoffman Enclosures, Inc. Constructed from 16-gauge steel with a polyester powder-coated ANSI 61 gray finish, it features no welded seams or sharp corners for enhanced safety and durability. The unit measures 10.25 inches in length, 4.00 inches in width, and 2.75 inches in depth. It is designed to accommodate 30.5 mm or 22.5 mm pushbuttons and switches, featuring a grounding stud within the body and cover screws positioned outside the gasket sealing surface.

Feature Summary

• Drawn construction eliminates welded seams and sharp corners
• Cover screws located outside the gasket sealing surface
• Includes internal grounding stud for electrical safety

Applications

• Mounting 30.5 mm or 22.5 mm pushbuttons and switches
• Industrial control panels requiring Type 4 protection
• Applications demanding seamless, durable steel enclosures

Procurement Notes

Verify that the specific application requires Type 4 ingress protection ratings. Confirm compatibility with either 30.5 mm or 22.5 mm switch dimensions before ordering. Ensure the 16-gauge steel material and ANSI 61 gray finish meet environmental and aesthetic specifications. Check for UL 508A and CUL listing requirements if applicable to the installation site.

Selection Notes

Select this model when a robust, seam-free enclosure is necessary for harsh environments. The drawn design offers superior structural integrity compared to welded alternatives. Consider the 2.75-inch depth for component clearance. Verify that the external screw placement does not conflict with adjacent panel components or mounting constraints.

Part Context

This component belongs to the Hoffman Drawn Series of pushbutton enclosures. These units are engineered specifically for holding industrial controls while providing high-level environmental protection. The series emphasizes safety through the absence of sharp edges and welded joints, making them suitable for demanding manufacturing and processing settings.

Replacement Considerations

No public confirmed substitute part numbers are available.