Schneider Electric Harmony XB4 Series Black Spring Return Mushroom Round Push Button Head 22mm Cutout ZB4BR2

Schneider Electric ZB4BR2 push button head from the Harmony XB4 series is a high-quality component designed for industrial and electrical automation applications. It features a distinctive black mushroom-shaped round push button with spring return actuation, engineered for 22 mm panel cutout installations. Manufactured from durable metal, this push button provides robust mechanical performance suitable for demanding environments.

The unit carries IP69K, IP67, and IP66 ingress protection ratings, making it resistant to high-pressure water jets, dust, and other environmental factors commonly encountered in industrial settings. Its 60 mm diameter push button ensures comfortable operation and high visibility.

Conforming to international standards such as EN/IEC 60947-5-4, UL 508, and CSA C22.2 No 14, this push button head meets stringent safety and quality requirements. It comes unmarked, allowing for custom labeling or icons based on application needs.

Note that contact blocks are sold separately, enabling tailored configurations for different switch functions. This component is made in the Czech Republic, reflecting quality manufacturing standards.

Part of the Harmony XB4 series known for durability and reliability. Constructed with robust metal material ensuring long service life. Comes with IP69K, IP67, and IP66 ratings for excellent protection against water and dust ingress.

Diameter of the push button is 60 mm, suitable for ergonomic operation. Meets international standards including EN/IEC 60947-5-4, UL 508, and CSA C22.2 No 14 for safety and performance. Unmarked button style allowing customization for specific industrial labeling needs.

Contact blocks must be ordered separately to complete the assembly. Made in Czech Republic, assuring high manufacturing quality.

This push button head is ideal for industrial automation, manufacturing equipment control, and electrical panel integration. It is suitable for use in construction, HVAC systems, and other applications requiring reliable manual operation of electrical circuits.

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