Schneider Harmony XB4 blue illuminated push button.

• Blue lens with a universal white LED.
• 24V AC/DC input voltage.
• Metal bezel.
• Spring return.
• Comes complete with 1 NO + 1 NC contacts.
• Installs into a standard 22mm diameter cut-out.
• Screw clamp connections.
• Dimensions (mm): 101(D) x 47(H) x 30(W).

Click for Schneider XB4BW36B5 blue illuminated button datasheet