E3PBGY

Overview

The nVent Hoffman E3PBGY is a mild steel pushbutton enclosure designed for indoor industrial applications. It features a Type 12 and Type 13 rating, providing protection against dust, falling dirt, and oil splashes. The unit measures 8 inches in length, 3.25 inches in height, and 2.75 inches in depth. It accommodates three 30.5-mm pushbuttons or switches. The enclosure includes an oil-resistant gasket and factory-stamped four-way knockouts for versatile wiring access.

Feature Summary

• Constructed from mild steel with a textured polyester powder-coated yellow finish for corrosion resistance and visibility.
• Features continuously welded and ground smooth seams to ensure structural integrity and environmental sealing.
• Includes captive cover screws that thread into sealed wells to maintain the enclosure's ingress protection rating.
• Equipped with a grounding stud on the body and bonding provision on the cover for electrical safety compliance.

Applications

• Housing and protecting industrial push buttons and momentary switches.
• Mounting indicator lights in control panels requiring Type 12 protection.
• Indoor machinery control stations exposed to oil and coolant splashes.
• General industrial automation panels where visual identification of controls is required.

Procurement Notes

Verify that the specific order includes only the enclosure body and cover, as the back panel is explicitly excluded from this part number. Confirm the hole configuration matches the 30.5-mm standard if using compatible components. Ensure the Type 12 and Type 13 ratings align with the operational environment's exposure to oils and particulates. Check for any regional certification requirements before finalizing procurement.

Selection Notes

Select this model when a pre-drilled, ready-to-populate enclosure is needed for three standard 30.5-mm devices. The yellow finish aids in safety identification within complex control panels. Consider the internal dimensions (8 x 3.25 x 2.75 inches) to ensure sufficient space for wiring and device depth. This unit is suitable for indoor use only due to its Type 12/13 rating.

Part Context

This component belongs to the nVent Hoffman E3PB series of pushbutton enclosures. These units are designed to streamline panel assembly by providing pre-formed structures for common industrial switching devices. The series offers various sizes and configurations to accommodate different numbers of pushbuttons and lighting indicators while maintaining consistent mounting standards.

Replacement Considerations

Direct substitutes must match the 3-hole, 30.5-mm configuration and Type 12/13 rating. Verify dimensional compatibility with existing panel cutouts. Ensure material construction and finish meet the same environmental protection standards. Cross-reference with other manufacturers' industrial pushbutton enclosures offering similar gauge steel and gland/knockout options.