Schneider Electric ZB4-BW065 Light Block Module

ZB4BW065 is a complete Harmony XB4 light block that combines a BA9s-base pilot lamp with a 1 NO + 1 NC contact block in a single body/fixing collar assembly for 30 mm panel mounting. It is rated for up to 250 V AC, uses a BA9s bulb (bulb not included), and illuminates at less than 2.4 W; the fixing collar is made of Zamak. The module provides screw-clamp terminals for wiring (≤2 x 1.5 mm² with ends; ≥1 x 0.22 mm² without ends) and features slow-break operation for the NO and NC contacts. Its CAD dimensions are 30 mm wide, 47 mm high, and 37 mm deep, with a net weight of 0.073 kg. This light block is designed for Harmony XB4 operator heads to provide visual indication and dual signaling in control circuits.