Schneider Electric ZB4BA6 Push-button Switch 22mm Momentary

Product Description

The SCHNEIDER ELECTRIC ZB4BA6 is a 22 mm momentary push-button switch operator designed for industrial control panel applications. This non-illuminated, flush-style operator features a round blue metal button that actuates on press and releases back to its default state when force is removed. The metal construction and NEMA 4X and 13 ratings make it suitable for demanding environments where moisture, dust, and corrosion resistance are required. It is typically installed by licensed electricians and control panel integrators working on machine control, motor starters, and process automation panels.

This push-button operator fits a standard 22 mm panel cutout, making it compatible with a wide range of 22 mm modular control station hardware. It is used in both light industrial and heavy industrial settings including manufacturing floors, pump stations, and automated equipment enclosures. The blue color coding is commonly used to indicate specific machine functions per operator interface standards. The ZB4BA6 is a head-only operator and is intended to be paired with a compatible contact block base in a modular assembly.

Key Features

• 22 mm mounting hole diameter fits standard industrial panel cutouts
• Momentary operation returns to default position upon release
• Flush round profile reduces risk of accidental actuation
• Non-illuminated blue metal button for clear function identification
• NEMA 4X and 13 rated for dust-tight and corrosion-resistant environments
• Meets UL 508, CSA, and multiple EN/IEC standards for industrial control equipment

Compatibility

Designed as an OEM-style push-button operator for use with 22 mm modular control station systems requiring a momentary, non-illuminated, flush-style head.

Installation Notes

Installation should be performed by a licensed 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 this operator. The operator head mounts into a 22 mm panel cutout and must be secured and paired with a compatible contact block before restoring power. Verify enclosure NEMA rating requirements before installation to ensure the assembled unit maintains the specified environmental protection rating.