Schneider Electric Harmony XB4 Series White Spring Return Round Push Button Head, 22mm Cutout, IP69K, IP66 ZB4BW11

Schneider Electric ZB4BW11 is a high-quality white spring return push button head designed for industrial and electrical automation systems. It belongs to the renowned Harmony XB4 Series, offering sturdy construction and compliance with international standards such as UL 508, EN/IEC 60947, and CSA C22.2 No 14.

This push button head is round shaped with a 22 mm cutout diameter and a larger 28.5 mm push button diameter, enabling comfortable and reliable operation. Its metal construction provides durability under rigorous industrial environments.

The device has an ingress protection rating of IP69K and IP66, making it highly resistant to dust, water jets, and high-pressure cleaning - ideal for harsh conditions in manufacturing plants, industrial machinery, and automated control panels.

Included with the button head is the fixing collar which ensures a secure and stable installation in panel cutouts. The unmarked push button design allows versatility in labeling, suitable for custom control panel configurations.

Part of Harmony XB4 Series for enhanced operational reliability. Spring return actuation for instantaneous reset to the off position. Metal push button material for robustness. IP69K and IP66 rated for water and dust ingress protection.

Complies with multiple international electrical standards including UL and IEC. Includes body and fixing collar for installation convenience. Unmarked round button with white color for broad industrial use.

This push button head is suitable for electrical, automation, manufacturing, control panel, and industrial applications. Its high ingress protection and compliance with international standards assure dependable performance and safety in demanding environments.

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