Schneider Electric ZB4BH013 Harmony XB4 Illuminated Push Button Head Metal White Flush 22 mm Push Button

The Schneider Electric ZB4BH013 is a Harmony XB4 white push-button head built for universal LED illumination, with a flush chromium-plated metal bezel for a 22 mm cutout. It operates on a latching push-push mechanism — one press to engage, a second press to release — and snaps onto a Harmony XB4/ZB4 contact block fitted with a universal LED lamp.

Technical Specifications

Certifications & Standards

• BV
• CSA
• DNV
• LROS
• UL Listed
• IEC 60947-1
• IEC 60947-5-1
• IEC 60947-5-4
• IEC 60947-5-5
• JIS C8201-5-1
• JIS C8201-1
• UL 508
• CSA C22.2 No 14

Selection Notes

The ZB4BH013's push-push action latches on the first press and releases on the second, so it suits maintained functions (enable, hold, select) rather than momentary ones — use a spring-return ZB4BA head instead where the circuit must open the instant the operator lets go. Because it is built for a universal LED, fit it with the lamp voltage that matches the control circuit (24 V or 110–230 V integral LED modules are available in the Harmony range) rather than assuming a fixed rating from the head alone.