E20PBY25

Overview

The Hoffman E20PBY25 is an extra-large pushbutton enclosure constructed from 14-gauge steel with a polyester powder-coated finish in ANSI 61 Gray. It features a NEMA Type 12/13 rating and IP65 protection, designed to accommodate 30.5 mm and 22.5 mm pushbuttons and switches. The unit includes 20 factory-stamped holes with a 2.50-inch (64 mm) center-to-center spacing. Dimensions are 16 inches in height, 12.5 inches in width, and 6 inches in depth. It complies with UL 508A and CUL standards.

Feature Summary

• Seams are continuously welded and ground smooth for durability
• Captive cover screws thread into sealed wells for secure closure
• Factory stamped 4-way pushbutton holes facilitate installation
• Oil-resistant finish protects against industrial contaminants

Applications

• Industrial control panels requiring NEMA 12 protection
• Mounting arrays of 30.5 mm or 22.5 mm pushbuttons
• Switch assembly enclosures in manufacturing environments
• Applications requiring oil-resistant surface finishes

Procurement Notes

Verify the specific ordering suffix matches the required configuration. Confirm dimensional constraints fit the intended panel cutout. Ensure environmental ratings meet site requirements. Check for included accessories such as gaskets or mounting hardware. Validate compliance certifications for the target region.

Selection Notes

Select this model when multiple 30.5 mm or 22.5 mm devices require grouping. Consider the 16x12.5x6 inch footprint for space planning. Choose if NEMA 12 dust and drip protection is necessary. Verify that 14-gauge steel thickness meets structural needs. Ensure ANSI 61 Gray color aligns with facility standards.

Part Context

This component belongs to the Hoffman E Series extra-large pushbutton enclosures. These units are engineered for high-density device mounting. The series provides standardized hole patterns for common industrial controls. Steel construction ensures robust physical protection for internal components.

Replacement Considerations

Cross-reference dimensions and hole patterns with existing setups. Verify NEMA rating equivalence for environmental protection. Confirm material compatibility with existing mounting structures. Check for identical screw thread specifications for cover retention.