LV433516 Schneider Electric Molded Case Circuit Breakers (MCCB)

Out if stock but available for backorder.

Schneider Electric LV433516 is a Moulded Case Circuit Breaker (MCCB) within the NSX250R sub-range, designed for lug connection and featuring 3 poles. It offers protection functions including L (Long-time protection), S0 (Short-time protection with fixed time delay), and I (Instantaneous protection) for phase unbalance or phase loss. The rated current is 150A, with a rated insulation voltage (Ui) of 800 V. Protection settings are adjustable for L (Long-time protection) from 0.5 to 1 x In, and S0 (Short-time protection with fixed time delay) from 5 to 13 x Ir, while I (Instantaneous protection) is fixed at 2250A with specific trip conditions for phase unbalance. The rated impulse voltage (Uimp) is 8 kV, and the frame current rating stands at 250 AF. This MCCB boasts a mechanical durability of 20,000 operations at no load and an electrical durability of 10,000 operations at 690Vac; In/2, and 5,000 operations at 690Vac; In. It operates at a rated voltage (AC) phase-to-phase of 690 V, protects 3 poles, and utilizes a Micrologic 2.2M (LI) interchangeable electronic trip unit, classified under utilisation category A.