ED3PBX

Overview

The ED3PBX is a drawn pushbutton enclosure manufactured by Hoffman Enclosures, Inc. It features a steel construction with dimensions of 8 inches in length, 4 inches in width, and 3-3/4 inches in depth (approximately 203.2 mm x 101.6 mm x 95.25 mm). The unit provides three outlets for mounting components and carries NEMA 4 and IP66 ratings for environmental protection. The design eliminates welded seams and sharp corners to facilitate cleaning and enhance safety.

Feature Summary

• Drawn metal construction without welded seams or sharp corners
• NEMA 4 and IP66 rated for dust-tight and washdown resistance
• Designed specifically for 30.5-mm or 22.5-mm 4-way pushbuttons and switches

Applications

• Industrial control panels requiring washdown capability
• Food and beverage processing environments
• Outdoor machinery operator interfaces

Procurement Notes

Verify that the required pushbutton diameter matches the 30.5-mm or 22.5-mm specification supported by this model. Confirm that the NEMA 4/IP66 rating aligns with the specific environmental exposure conditions of the installation site. Ensure the three-outlet configuration meets the component count requirements for the intended control interface.

Selection Notes

Select this model when a compact, seamless enclosure is needed for harsh environments. It is suitable for applications where frequent cleaning is necessary due to the absence of crevices. Consider the limited internal volume and three-outlet capacity when planning the layout of switches and indicators.

Part Context

This part belongs to the Hoffman Enclosures line of drawn pushbutton enclosures. These units are engineered for durability and ease of maintenance in industrial settings. The series focuses on providing robust protection for manual controls while maintaining a clean exterior profile free from welding artifacts.

Replacement Considerations

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