Schneider Electric Harmony XB4 Series Red, Green Spring Return Push Button Head, 22 mm Cutout, IP69K, IP67, IP66 ZB4BW7A3740

Schneider Electric ZB4BW7A3740 is a dual push button head assembly designed for industrial and electrical applications. Part of the Harmony XB4 series, this model features red and green round push buttons mounted on a rectangular base with a standard 22 mm cutout diameter. The push buttons operate with spring return actuation, automatically returning to the rest position after activation.

Constructed with solid metal materials, this push button head is engineered for durability and reliable operation in demanding environments. It boasts IP69K, IP67, and IP66 ingress protection ratings, ensuring resistance to dust, water jets, and high-pressure washdowns common in industrial settings.

This product is compatible with modular body units containing integrated LEDs, enabling illuminated signaling when combined with suitable units such as those with pilot lights or indicator LEDs. The design facilitates efficient use in manufacturing process controls, industrial operations, and transportation industries where clear start/stop signaling is essential.

Installation is straightforward with a screw clamp terminal type, allowing secure electrical connections while saving installation time. The push button heads are unmarked, providing flexibility for custom labeling or marking as required.

The product conforms to multiple international standards including UL 508, JIS C8201 series, EN/IEC 60947 series, and CSA C22.2 No 14, ensuring compliance with safety and functional requirements globally.

Dual push buttons in red and green colors offer clear operational indication. Spring return actuation ensures immediate reset after pressing. Robust metal construction provides excellent durability in harsh environments.

Standard 22 mm cutout facilitates easy installation and integration. High IP protection levels IP69K, IP67, and IP66 resist dust, water jets, and high-pressure cleaning. Suitable for industrial automation, manufacturing processes, and transportation controls.

Compatible with modular Harmony XB4 series bodies with integrated LEDs. Compliance with international standards including UL 508, JIS, EN/IEC series, and CSA certifications. Designed for panel mounting with unmarked push buttons for custom labeling.

This Schneider Electric Push Button Head is ideal for industrial control panels, conveyor systems, and other applications requiring robust, highly visible, and reliable start/stop or signaling buttons.