E20PBX

Overview

The Hoffman E20PBX is an extra deep pushbutton enclosure constructed from 14 AWG mild steel. It features a polyester powder-coated ANSI 61 gray finish and provides NEMA Type 12 and IP65 protection for indoor use, ensuring resistance to dust and light splashing water. The unit measures 14 inches in height, 10.75 inches in width, and 4.75 inches in depth, offering 20 pushbutton outlets. It includes one door and carries UL 508A and CUL certifications for industrial control panel applications.

Feature Summary

• Constructed from durable 14 AWG mild steel with a corrosion-resistant gray powder coat finish
• Provides NEMA Type 12 and IP65 ratings for indoor protection against dust and liquid ingress
• Designed specifically for pushbutton installations with 20 dedicated outlets
• Includes single-door configuration for secure component access

Applications

• Industrial control panels requiring pushbutton integration
• Indoor machinery control stations needing dust protection
• Electrical enclosures for automated manufacturing systems
• Process control interfaces in factory environments

Procurement Notes

Verify the specific manufacturer part number E20PBX matches the required dimensions and rating before ordering. Confirm that the NEMA 12 rating aligns with the environmental conditions of the installation site. Ensure compatibility with existing panel mounting standards. Check for any regional certification requirements such as UL or CUL compliance relevant to the project location. Validate that the extra deep profile accommodates all internal components without obstruction.

Selection Notes

Select this model when a robust steel enclosure is needed for indoor pushbutton applications. The extra deep design allows for deeper component placement compared to standard PB enclosures. Consider the 14 AWG gauge for structural rigidity in high-vibration environments. The NEMA 12 rating makes it suitable for dirty or dusty indoor areas where liquid exposure is limited to light splashing. Verify that the 20-outlet capacity meets the interface count requirements.

Part Context

This product belongs to the Hoffman Enclosures PB series, which specializes in pushbutton-specific housing solutions. The E20PBX variant represents the extra deep configuration within this line, designed to accommodate larger internal mechanisms or wiring harnesses. It is manufactured by nVent Hoffman, a provider of electrical enclosure systems for industrial automation and control applications.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer's cross-reference guide for compatible alternatives if the E20PBX is discontinued or unavailable.