Schneider Electric XB5AA4322 Push-button Switch 22mm

Product Description

The SCHNEIDER ELECTRIC XB5AA4322 is a momentary push-button switch with a 22 mm mounting hole diameter, designed for industrial control panel applications. It features a flush-profile, round red button made of plastic with a screw terminal connection and a normally closed (NC) contact configuration. Rated NEMA 13 and 4X, it is built to withstand dust, oil, and water ingress in demanding environments. Licensed electricians and industrial control technicians install this switch as part of operator interface assemblies, machine control panels, and process control equipment.

This switch is suited for both light industrial and heavy-duty commercial applications where a momentary NC operator is required. The red button color provides clear visual identification of stop or emergency-function positions in control panel layouts. Its 22 mm mounting hole size is a widely accepted industry standard, making it a practical fit for new panel builds and replacement projects on existing operator interface stations.

Key Features

• Momentary (MO) operation with normally closed (NC) contact configuration
• Flush-profile round red plastic push button for quick visual identification
• 22 mm mounting hole diameter — standard industrial panel cutout size
• Screw terminal connection for secure, tool-tightened wiring
• NEMA 13 and 4X rated for protection against dust, oil spray, and corrosion
• Compliant with UL 508, CSA C22.2 No. 14, EN/IEC 60947-1, EN/IEC 60947-5-1, EN/IEC 60947-5-4, and JIS C 4520

Compatibility

Designed as an OEM-style replacement or new-installation push-button operator for 22 mm industrial control panel cutouts requiring a momentary NC switch function.

Installation Notes

Installation should be performed by a qualified electrician in accordance with NEC requirements and local codes. Isolate and lock out all power to the control panel before beginning any wiring or mounting work. Secure the switch body through the panel cutout per the manufacturer mounting instructions and terminate conductors to the screw terminals with appropriately rated wire. Verify NC contact operation with a continuity test before returning the panel to service.