Overview
The LV432682 is a Schneider ComPact NSX400F molded case circuit breaker rated 250 A at 40 °C with a 40 kA ultimate breaking capacity (Icu) at 415 V AC, built on a 3-pole fixed-mount frame. It carries a MicroLogic 2.3 electronic trip unit providing L (long-time overload), So (short-time short-circuit with fixed delay), and I (instantaneous) protection, and is certified to EN/IEC 60947 with CCC, EAC, and Marine approvals.
How it compares
Compared to the 2-pole LV438720 (160 A, 10 kA Icu), the LV432682 delivers 250 A per pole with a 40 kA Icu, making it the correct choice for 3-phase distribution panels requiring higher fault current withstand and full 3-pole isolation.