Schneider Electric XB7NW34M2 Harmony XB7 Illuminated Push Button Red 22 mm 230 V AC 1NC Push Button

The Schneider Electric XB7NW34M2 is a Harmony XB7 monolithic illuminated push button with a red lens, combining the pushbutton and its integral LED pilot light in one 22 mm body instead of a separate head and contact block. It is supplied for 230 V AC 50/60 Hz and switches one normally closed (1 NC) contact on a spring return action, giving panel builders a single-part illuminated momentary control point.

Technical Specifications

Certifications & Standards

• GOST
• CCC
• JIS C8201-5-1
• UL 508
• IEC 60947-5-1
• CSA C22.2 No 14
• IEC 60947-1
• JIS C8201-1

Selection Notes

Because the XB7NW34M2 is a monolithic part, replacing it means swapping the whole unit rather than a head and a contact block separately, unlike the modular XB4/ZB4 series — factor that into spares planning. Pick the 1 NC contact when the button should break a circuit on press (stop, interlock release, reset-to-open logic). For supply selection, the 230 V AC version switches and illuminates straight off line voltage, removing the need for a separate 24 V supply in the panel. The IP65 front rating holds up against washdown and dust at the operator panel, while the IP20 rear face still needs a sealed enclosure behind it.