Schneider Electric Harmony XB4 Series Yellow Turn to Release Push Button Head 22mm Cutout ZB4BS55

Schneider Electric ZB4BS55 is a Yellow Turn to Release Push Button Head from the Harmony XB4 Series, designed for safe and reliable machine operation control. The device requires a turn clockwise to activate, preventing accidental presses which is critical in hazardous industrial environments.

This 22 mm cutout push button head features a durable metal round button with a diameter of 40 mm and a corrosion-resistant chromium-plated bezel. Its bright yellow color ensures high visibility for quick identification to stop workflows safely.

The push button head provides excellent environmental protection with IP66, IP67, and IP69K ratings, making it suitable for use outdoors and in harsh conditions including exposure to dust and high-pressure water jets from any direction.

Certified according to several standards such as JIS C8201-5-1, EN/IEC 60947 series, UL 508, and CSA C22.2 No 14, it is ideal for industrial, automotive engineering, and laboratory applications where safety and durability are paramount. The device does not include body or fixing collar, enabling flexible mounting solutions.

Its operating temperature ranges from -40°C to +70°C, ensuring reliable performance in extreme industrial settings. The push button head's robust construction offers resistance to vibration and impact, further enhancing longevity and operational stability.

This product originates from the Czech Republic, reflecting quality manufacturing standards. It is a critical component for enhancing workplace safety and controlling machinery effectively across various industrial sectors.

The round metal push button head has a diameter of 40mm for easy operation. Its turn to release actuation provides safety by preventing accidental activation. It features a robust chromium-plated bezel with IP66, IP67, and IP69K ingress protection.

The device is unmarked, suitable for custom labelling and identification. It is compliant with multiple standards including JIS, EN/IEC series, UL 508, and CSA C22.2 No 14. Designed for harsh environments, it is resistant to vibration and impact.

It has an operating temperature range of -40°C to +70°C for extreme conditions. The push button head does not include body or fixing collar. Manufactured in the Czech Republic, ensuring high build quality. Explore more Schneider Electric products and enhance your industrial control systems with trusted quality components from EnvMart.

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