Schneider Electric ZB4BW3337 Harmony XB4 Illuminated Push Button Head Green Round Spring Return Unmarked 22.5 mm

The Harmony XB4 Illuminated Push Button Head, also known as an illuminated push button, illuminated button, or signal button, with type number ZB4BW3337 from Schneider Electric, is a component for switchgear and protection devices in electrical engineering. This round, green button head is designed for a 22.5 mm cutout and features spring return and an unmarked operating surface with a green cap and a black metal bezel. It conforms to protection standards IP66, IP67, IP69, and IP69K. The dimensions are 4.4 x 3.5 x 5.4 cm, and the weight is 0.03 kg. Illuminated push button heads serve for visual and haptic control of machines and systems by indicating operating states and triggering commands. Typical applications include machine control panels, industrial control systems, and Human-Machine Interfaces (HMIs).

Head for illuminated push button, Harmony XB4 series, green, flush, 22.5 mm cutout, universal LED, spring return, plain, unmarked. Features a black metal bezel and a green cap/operator or lens color. Conforms to IP66, IP67, IP69, IP69K protection standards