Overview
The C16B42D100 is a Schneider ComPacT NSX molded case circuit breaker with 4 poles, rated for 100 A switching current and a breaking capacity of 40 kA at 690 V AC. It carries a MicroLogic 2.2 electronic trip unit providing L (long-time overload), So (short-time short-circuit with fixed delay), and I (instantaneous short-circuit) protection. This fixed-mount, toggle-controlled breaker is designed for distribution applications and complies with EN/IEC 60947-2.
Lifecycle & availability
The C16B42D100 is an active part within Schneider's ComPacT NSX range, with no end-of-life notice indicated. It is available for sourcing through standard distribution channels. For a firm lead time and current availability, submit an RFQ — the part is typically stocked but lead times can vary by region and order volume. Compliance documentation includes EN/IEC 60947-2 certification, pollution degree 3 per IEC 60664-1, and IK07 mechanical impact rating per IEC 62262.