Flush Pushbutton Head Green, 22mm Metal, Spring Return

The Schneider Electric ZB4BA3 is a green flush push button head from the Harmony XB4 range, designed for reliable machine control in industrial environments. With a durable metal bezel and spring return mechanism, it provides a responsive and ergonomic interface for operator use. Built to fit standard 22mm panel cut-outs, this push button head is ideal for both new installations and retrofitting into existing control panels. Its snap-fit design allows quick and easy installation or replacement on compatible push button bodies and contact blocks.

Designed for harsh environments, the ZB4BA3 offers excellent resistance to dust, water, impact and vibration thanks to a high IP66/IP67/IP69/IP69K rating. The robust metal construction ensures long service life, even in demanding industrial applications. Its flush profile provides a clean, modern appearance while maintaining ease of operation. The wide temperature range allows for use in extreme conditions, making it suitable for a variety of industries. Typical applications include industrial control panels, machinery operation interfaces, automation systems and outdoor and washdown environments.

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• Green, unmarked pushbutton head
• 22mm mounting size
• Chromium plated metal bezel
• Protection rating IP66, IP67, IP69, IP69K
• Impact resistance IK06
• Operating temperature range from -40°C to 70°C