Overview
The C10W42D040 is a Schneider ComPacT NSX molded case circuit breaker with 4 poles, rated 40 A at 40 °C, and a breaking capacity of 100 kA at 690 V AC. It carries a MicroLogic 2.2 electronic trip unit providing L, So, and I protection curves for distribution applications. The unit is fixed-mounted with a toggle control and complies with EN/IEC 60947-2.
Lifecycle & availability
Schneider lists the C10W42D040 as an active production part within the ComPacT NSX, new generation range. No end-of-life notice has been issued, and the part remains available through standard distribution channels. For current lead times and pricing, submit an RFQ.