Schneider Electric Harmony XB4 Series Black Turn to Release Push Button Head 22 mm Cutout IP66 IP67 IP69K ZB4BS52

Schneider Electric ZB4BS52 Push Button Head is part of the Harmony XB4 Series, designed for industrial and automation applications requiring a reliable black turn to release actuator mechanism. It fits standard 22 mm panel cutouts and is ideal for use as an emergency stop or control push button in demanding environments.

The robust metal mushroom pushbutton features a 40 mm diameter round shape that fits comfortably in the palm for ergonomic operation. Its chromium-plated bezel offers corrosion resistance for extended durability. The turn to release actuation ensures that the switch cannot be reset accidentally, enhancing operator safety.

Rated with ingress protection classifications IP66, IP67, and IP69K, this push button is capable of withstanding dust ingress, immersion in water, and even high-pressure, high-temperature washdowns, making it suitable for hygienic or washdown-heavy industrial settings such as food processing or pharmaceuticals.

Engineered to meet various international standards including JIS C8201-5-1, CSA C22.2 No 14, EN/IEC 60947-1, EN/IEC 60947-5-1, EN/IEC 60947-5-4, EN/IEC 60947-5-5, JIS C8201-1, and UL 508, this push button meets rigorous safety and reliability certifications required for industrial control equipment.

Application areas for the Schneider Electric Harmony XB4 Series push button include use in conveyor systems, clean rooms, supermarkets, and any industrial environment requiring safe and durable manual controls. The product does not include body or fixing collar and comes unmarked, providing flexibility for integration into custom panel assemblies.

This push button head features a robust metal construction suitable for industrial control panels. The mushroom-style round button measures 40 mm diameter for ergonomic operation. Ingress protection ratings IP66, IP67, and IP69K ensure resistance to dust, water, and high-pressure washdowns.

The actuation method is turn to release, enhancing safety by preventing accidental resets. Compatible with standard Harmony XB4 mounting and applications in harsh industrial environments. Certified to multiple standards including JIS, CSA, EN/IEC, and UL for electrical safety compliance.

Designed and manufactured in the Czech Republic ensuring high-quality industrial control component standards. Explore more Schneider Electric products and related industrial electrical components on EnvMart for your automation, control panel, and safety system requirements.

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