Schneider Electric ZB5AA7340 Push-button Switch 22mm

Product Description

The SCHNEIDER ELECTRIC ZB5AA7340 is a 22 mm momentary push-button switch designed for industrial control panel applications. It features a dual-color configuration with green and red rectangular pushbutton operators mounted in a chromium-plated metal bezel. The switch operates in a momentary (MO) On-Off sequence and is non-illuminated. Its shock-resistant and vibration-resistant construction makes it suitable for demanding environments where panel switches are exposed to mechanical stress. Licensed electricians and control panel builders are the primary installers of this component.

This push-button switch is suited for use in industrial control panels, machinery, and process equipment requiring a standard 22 mm mounting hole. The NEMA 4X and NEMA 13 ratings make it appropriate for both indoor and outdoor enclosures where protection against dust, oil, and water is required. The extended (straight) and flush operator styles provide flexible installation options depending on panel layout and operator access requirements.

Key Features

• 22 mm mounting hole diameter for standard industrial panel cutouts
• Momentary (MO) On-Off switch sequence with green and red rectangular operators
• Non-illuminated design for simplified wiring and lower maintenance
• Shock-resistant and vibration-resistant construction for harsh environments
• NEMA 13 and NEMA 4X rated enclosure compatibility
• Chromium-plated metal bezel for durability and corrosion resistance
• Meets CSA, UL 508, EN/IEC, and JIS standards for broad application compliance

Compatibility

Designed as an OEM-style replacement or new-installation push-button switch for 22 mm industrial control panel cutouts meeting NEMA 4X and NEMA 13 enclosure requirements.

Installation Notes

Installation should be performed by a licensed electrician in accordance with NEC guidelines and applicable local codes. De-energize the control panel completely before removing or installing any switch component. Verify the panel cutout diameter matches the 22 mm mounting hole specification before installation. Do not overtighten the bezel mounting hardware, as this can crack or deform the operator assembly.