Overview
The C63R45E630 is a Schneider ComPacT NSX molded case circuit breaker rated 630 A at 40 °C with a 200 kA interrupting capacity at 690 V AC. It is a 4-pole fixed-mount unit fitted with a MicroLogic 5.3 E electronic trip unit providing L, S, and I protection. The breaker includes an LCD display for energy metering and is designed for distribution applications on 60 Hz AC networks. This part is in active production.
Lifecycle & availability
Schneider lists the C63R45E630 as an active, in-production part within the ComPacT NSX range. No end-of-life or phase-out notices are recorded. For current lead times and pricing, submit an RFQ — the part is sourced through standard distribution channels and typically available without long lead times.