E1PBXY

Overview

The nVent Hoffman E1PBXY is an extra deep pushbutton enclosure constructed from mild steel, finished in safety yellow. It features a single 30.5 mm (1.2 inch) hole for switch mounting. The unit measures approximately 4.75 inches in depth, with dimensions around 5 inches in length and 4.22 inches in width. It carries NEMA 12 and 13 ratings, providing protection against dust, dripping water, oil, and coolant. The design includes continuously welded seams that are ground smooth to prevent debris accumulation.

Feature Summary

• Constructed from mild steel with a safety yellow finish for high visibility
• Features continuously welded and ground smooth seams for durability
• Includes bonding provisions on the cover and grounding studs on the body
• Designed with captivated cover screws that thread into sealed wells

Applications

• Industrial control panels requiring NEMA 12/13 protection
• Mounting momentary or maintained pushbutton switches
• Environments exposed to oil, coolant, and dust
• Electrical junction points for low-voltage circuits

Procurement Notes

Verify the specific dimensional requirements against the installation space, as this model is classified as extra deep compared to standard enclosures. Confirm that the single 30.5 mm opening aligns with the selected switch hardware. Ensure the safety yellow color meets site-specific visual identification standards. Check for any regional compliance certifications required for industrial electrical components in your jurisdiction.

Selection Notes

Select this model when additional internal volume is necessary for wire routing or component spacing behind a single switch. The mild steel construction offers cost-effective durability for indoor or protected outdoor environments. Consider the NEMA 12/13 rating if exposure to non-hazardous liquids or dust is anticipated. Evaluate whether the extra depth impacts panel mounting clearances or door swing requirements.

Part Context

This part belongs to the Hoffman E1PBX series of pushbutton enclosures. The 'XY' suffix typically denotes specific variations within the line, such as the extra deep configuration or specific finish options. These units are designed to integrate seamlessly with other Hoffman panel accessories and mounting hardware, forming part of a modular industrial enclosure system.

Replacement Considerations

Direct substitutes may include models from the same E1PBX family with different depths or hole configurations. Verify compatibility with existing panel cutouts and mounting brackets. Cross-reference with other manufacturers offering NEMA 12/13 rated steel pushbutton boxes, ensuring identical dimensional tolerances and ingress protection levels.