The Schneider Electric ENW24235 is a 4-pole drawout circuit breaker from the EasyPact NW series, rated 3200 A at 40 °C and designed for distribution applications per IEC 60947-2. The 42 kA Icu at 690 V AC covers the higher-voltage side of the same installation. Category B utilisation means it is certified for selectivity (discrimination) with downstream devices, so a fault on a feeder branch trips only the nearest upstream breaker, not the main — a key requirement for keeping critical processes online during a fault event.
Deployment context: panel integration and environment
Mounts on a rail in a drawout configuration — the breaker chassis slides into a fixed cradle, allowing the power compartment to be isolated for maintenance without unbolting busbars. Rear connection with a 115 mm pitch without spreader mates to standard bus risers in switchgear lineups. Pollution degree 4 per IEC 60664-1 indicates the environment may have conductive dust or heavy condensation — typical of industrial switchrooms near cement, mining, or chemical processing. The neutral position is on the right, which matters when ordering the matching busbar kit.