E3PBXM4

Overview

The Hoffman Enclosures E3PBXM4 is an extra-deep pushbutton enclosure constructed from mild steel with a gray finish. It features a Type 4 rating for indoor or outdoor use, protecting against windblown dust and rain. The unit measures 8.00 x 4.00 x 4.75 inches and includes three 22.5mm holes for switch installation. Stainless steel screws are utilized for assembly to enhance corrosion resistance.

Feature Summary

• Extra-deep design accommodates 30.5-mm and 22.5-mm pushbuttons
• Type 4 rating provides protection against windblown dust and rain
• Constructed from mild steel with stainless steel hardware

Applications

• Industrial control panels requiring deep component mounting
• Outdoor equipment housing needing weather resistance
• Switchgear installations utilizing standard 22.5mm actuators

Procurement Notes

Verify the specific material grade and finish requirements against project specifications. Confirm that the 22.5mm hole configuration matches the intended switch hardware. Ensure environmental ratings align with the installation site conditions. Check for any regional compliance certifications required for the deployment location.

Selection Notes

Select this model when deeper chassis depth is necessary for complex switch assemblies. The Type 4 rating makes it suitable for harsh environments where water and dust ingress must be prevented. Compare dimensions against available panel space to ensure proper fitment within the larger enclosure structure.

Part Context

This part belongs to the Hoffman E3PB series of extra-deep pushbutton enclosures. These units are designed specifically for mounting industrial switches and buttons where standard depth is insufficient. The series offers various hole configurations and depths to accommodate different actuator sizes and wiring requirements.

Replacement Considerations

Direct substitutes include other Hoffman E3PB series models with similar dimensions and hole counts. Verify compatibility with existing mounting brackets and switch types before swapping. Ensure the replacement maintains the required Type 4 environmental protection level.