Overview
The C63H34V570 is a Schneider ComPacT NSX molded case circuit breaker rated 570 A continuous with a 100 kA ICu breaking capacity at 440 V AC, built on a 3-pole frame with a MicroLogic 4.3 electronic trip unit. It carries EN/IEC 60947-2 compliance and is configured for distribution duty with L, So, I, and R protection curves, plus earth-leakage detection via the IΔn rotary switch.
How it compares
Compared to the C63H4, the C63H34V570 uses 3 poles instead of 4, delivers 100 kA ICu versus 85 kA, and is rated 570 A versus 630 A — so it fits a 3-pole distribution board requiring higher fault current withstand but slightly lower continuous current.