Eaton E22BA1 Pushbutton Operator 22.5 Mm E22

Product Description

The EATON E22BA1 is a 22.5 mm pushbutton operator from the E22 series, designed for use in industrial control panel applications. Pushbutton operators serve as the human interface component mounted to a panel door or enclosure, actuating the contact block assembly behind it when pressed. The E22BA1 is a compact, panel-mount device suited for machine control, motor starters, and general-purpose switching circuits. Electricians and control panel builders install this type of operator as part of a modular pushbutton assembly on NEMA or DIN-standard enclosures.

The E22BA1 fits 22.5 mm panel cutouts, the standard mounting hole size common across most industrial control panels and operator interface stations. It is appropriate for both light industrial and commercial applications including conveyor control, pump stations, HVAC equipment control panels, and motor control centers. The operator head is paired with compatible E22 series contact blocks and legend plates to complete the assembly. Installation is typically performed by a licensed electrician following applicable NEC guidelines for industrial control wiring.

Key Features

• 22.5 mm mounting diameter fits standard industrial panel cutouts
• Part of the modular E22 series allowing pairing with compatible contact blocks and accessories
• Compact form factor suitable for high-density panel layouts
• Lightweight construction at 0.030 pounds

Compatibility

Designed for use with EATON E22 series contact blocks and accessories that accept a 22.5 mm operator head. Verify contact block and legend plate compatibility within the E22 series before ordering.

Installation Notes

Installation should be performed by a qualified electrician in accordance with the National Electrical Code (NEC) and any applicable local codes. De-energize and lock out the control panel before mounting or servicing the operator. The operator head requires a standard 22.5 mm panel cutout and is secured with a threaded bezel or jam nut depending on the enclosure design. Do not exceed the contact block rating when applying this operator in a circuit.

Technical Specifications

• Mounting Diameter: 22.5 mm
• Series: E22
• Package Dimensions (L x W x H): 5.000 x 4.000 x 1.500 inches
• Weight: 0.030 pounds
• UPC: 78211346686

Standard Information

• Brand: EATON
• Manufacturer Part Number: E22BA1