LV429141 Schneider Electric Molded Case Circuit Breakers (MCCB)

Out if stock but available for backorder.

Schneider Electric LV429141 is a trip unit designed for use in electrical protection systems. It belongs to the Micrologic 6.2E (LSIG) sub-range and is characterized by its 4 Pole configuration. This unit is equipped with multiple protection functions including Long-time protection (L), Short-time protection with fixed time delay (S0), Instantaneous protection (I), and Ground fault protection (G). The rated current for this device is 40A, with protection settings allowing for adjustments in Long-time protection from 0.4 to 1 x In, Short-time protection with adjustable time delay from 1.5 to 15 x Ir (time delay from 0.1 to 0.4s), Instantaneous protection adjustable from 1.5 to 15 x In, and Ground fault protection adjustable from 0.4 to 1 x In with a time delay of 0.1 to 0.4s. The trip current rating stands at 40 AT, and it protects all 4 poles. As an interchangeable electronic trip unit of type Micrologic 6.2E (LSIG), it also features comprehensive measurement functions including current and voltage across phases, voltage unbalance, phase sequence, power metrics (P, Q, S, cos phi), energy consumption (kWh, kVAh, kVARh), demand current/power with an adjustable time window, and total harmonic distortion for current and voltage (THDu, THDv, THDi).