Eaton E22PB3 Flush Type Push Button 22.5mm

Product Description

The EATON E22PB3 is a flush-type push button operator designed for industrial and commercial control panel applications. This operator mounts in a standard 22.5 mm panel cutout and provides a low-profile, flush-mount actuator surface for momentary switching functions. Its compact footprint — 1.5 inches long by 1.5 inches wide by 0.5 inches deep — makes it well suited for dense control enclosures where clearance is limited. Electricians and panel builders install this type of operator as part of a modular control station assembly, pairing it with contact blocks to complete the switching circuit.

The E22PB3 is intended for use in control panel doors and enclosures in light industrial, commercial, and mechanical room environments. It fits standard 22.5 mm mounting cutouts common to modular operator systems. Typical applications include motor starters, pump controls, fan controls, and general machine start-stop stations. The flush-mount design reduces the risk of accidental actuation in busy panel environments.

Key Features

• Flush-type actuator design reduces accidental activation in panel and enclosure installations
• 22.5 mm mounting diameter fits standard industrial control panel cutouts
• Compact dimensions: 1.5 inches x 1.5 inches x 0.5 inches
• Lightweight construction at 0.03 pounds for easy panel door installation
• Modular design compatible with 22.5 mm series contact block assemblies

Compatibility

Designed as an OEM-style operator for 22.5 mm modular push button control station assemblies. Pairs with compatible contact blocks in the same 22.5 mm mounting series.

Installation Notes

Installation should be performed by a qualified electrician in accordance with applicable NEC requirements. De-energize and lock out the control panel before installing or servicing any push button operator. Ensure the panel cutout diameter matches the 22.5 mm mounting requirement before installation. Do not over-tighten the mounting hardware, as this may crack the operator body or distort the panel surface.

Technical Specifications

• Mounting Diameter: 22.5 mm
• Actuator Type: Flush
• Length: 1.5 inches
• Width: 1.5 inches
• Depth: 0.5 inches
• Weight: 0.03 pounds
• UPC: 78211346905

Standard Information

• Brand: EATON
• Manufacturer Part Number: E22PB3