LV432112 Schneider Electric Molded Case Circuit Breakers (MCCB)

Out if stock but available for backorder.

Schneider Electric LV432112 is a 4-pole trip unit designed for use in electrical protection and management systems. It belongs to the Micrologic 6.3E (LSIG) sub-range and serves as a standalone trip unit. This part is engineered to provide comprehensive protection functions including Long-time (L), Short-time with fixed time delay (S0), Instantaneous (I), and Ground fault (G) protection. It supports a rated current of 400A and offers adjustable protection settings: Long-time protection can be adjusted from 0.4 to 1 times the rated current (In), Short-time protection's adjustable time delay ranges from 1.5 to 15 times the rated current (Ir) with a time delay of 0.1 to 0.4 seconds, Instantaneous protection is adjustable from 1.5 to 12 times In, and Ground fault protection is adjustable from 0.2 to 1 times In with a time delay of 0.1 to 0.4 seconds. The trip current rating is specified at 400 AT, and all four poles are protected. This interchangeable electronic trip unit also features advanced measurement functions including current (I1, I2, I3, IN, Imax), ground fault percentage, voltage (U12, U23, U31, V1N, V2N, V3N, Uavg, Vavg), voltage unbalance, phase sequence, power metrics (P, Q, S, cos phi, Energy in kWh, kVAh, kVARh), demand current/power with an adjustable time window, and total harmonic distortion for current and voltage (THDu, THDv, THDi).