Schneider Electric ZB4BW0M35 Lamp Module and Contact Block

ZB4BW0M35 is a 22 mm Harmony XB4 illuminated lamp module with a built‑in contact block for panel‑mounted pushbuttons, combining a complete body/contact assembly with a green LED indicator and a fixing collar for mounting in 22 mm operator holes. It operates from 230–240 V AC and provides a 1 NO + 1 NC contact configuration, making it suitable for signaling and switching in control circuits. The unit is rated for up to 3 A at 240 V AC (AC‑15) per EN/IEC 60947‑5‑1 and uses screw‑clamp terminals for reliable connections; light module electrical consumption is about 14 mA at 120/240 V. The mechanical tightening torque is 0.8 N·m. The ZB4BW0M35 is designed for use with Harmony XB4 modular pushbutton heads and accepts a fixed body with collar assembly, delivering a 22 mm footprint in a single illuminated block. In some markets Schneider Electric lists this reference as discontinued with replacement ZB4BW0M15; availability may vary by region.