The Schneider Electric ENW24245 is a 4-pole drawout circuit breaker from the EasyPact NW range, rated 800 A at 40 °C and built to IEC 60947-2. It delivers a breaking capacity of 66 kA Icu at 220–440 V AC and 50 kA Icu at 690 V AC, with a corresponding service breaking capacity (Ics) of 65 kA and 50 kA respectively — so it clears faults and stays reusable after a trip at those levels. The 1000 V rated insulation voltage and 12 kV impulse withstand give it headroom for distribution panels feeding motor control centers or step-down transformers.
Deployment context
This is a drawout breaker — mounts on a rail with rear vertical/horizontal connections and a 115 mm pitch without spreader. IP40 enclosure protection suits indoor switchgear, not washdown areas. The push-button control and mechanical contact position indicator make it straightforward for panel builders wiring distribution sections.
Durability and coordination
Rated for 20,000 mechanical cycles with maintenance and 10,000 without; electrical durability is 6,000 cycles at 440 V and 4,000 at 690 V without maintenance. The 25 ms maximum break time and 70 ms closing response support selective coordination downstream.
Listed as current production. No official successor has been issued — this remains the active order code for the 800 A, 66 kA, 4P drawout configuration.