ED1PBXM

Overview

The Hoffman Enclosures ED1PBXM is a single-gang drawn steel pushbutton station enclosure designed for industrial control applications. It features a Type 4/NEMA 4 rating, providing protection against windblown dust and rain, as well as hose-directed water. The unit measures 3-1/2 inches in length, 4 inches in width, and 3-75 inches in depth. It is constructed from drawn steel with a polyester powder-coated finish in ANSI 61 gray. The enclosure is rated for UL 508A and CUL compliance, ensuring suitability for use in general industrial environments where environmental protection is required.

Feature Summary

• Constructed from drawn steel to eliminate welded seams and sharp corners, enhancing durability and safety.
• Provides Type 4/NEMA 4 environmental protection against windblown dust, rain, and hose-directed water.
• Features a polyester powder-coated finish in ANSI 61 gray for corrosion resistance.
• Complies with UL 508A and CUL standards for industrial control panel components.

Applications

• Housing for 30.5-mm or 22.5-mm 4-way pushbuttons and switches
• Industrial control stations requiring NEMA 4 environmental protection
• General industrial machinery operator interfaces

Procurement Notes

Verify the specific dimensional requirements (3-1/2 x 4 x 3-75 inches) match the installation space. Confirm that the NEMA 4 rating aligns with the environmental conditions of the deployment site. Ensure compatibility with the intended switch types (22.5mm or 30.5mm). Check for UL 508A listing if the enclosure is part of a larger controlled assembly. Validate material specifications against any corrosive chemical exposure risks.

Selection Notes

Select this model when a single-gang enclosure with high environmental protection is needed. The drawn steel construction offers robustness without sharp edges. Consider the ANSI 61 gray color for standard industrial aesthetics. Verify that the internal volume accommodates the selected 4-way switches and necessary wiring. This unit is suitable for both indoor and outdoor applications protected from direct weathering but exposed to washdowns.

Part Context

This component belongs to the nVent HOFFMAN Drawn Pushbutton Enclosure series. These enclosures are specifically engineered to house momentary contact switches and indicators. The series emphasizes seamless construction for improved hygiene and durability. The ED1PBXM represents the single-gang variant within this lineup, offering a compact footprint for localized control points.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.