LV429550 Schneider Electric Molded Case Circuit Breakers (MCCB)

Out if stock but available for backorder.

Schneider Electric LV429550 is a Moulded Case Circuit Breaker (MCCB) within the NSX100B sub-range, designed for lug connection and equipped with three poles. It offers thermal protection for overload scenarios and magnetic protection against short-circuits. The rated current for this device is 100A, with a rated insulation voltage (Ui) of 800 V. Protection settings include over-current adjustable from 0.7 to 1.0 times the rated current (In) and a fixed short-circuit pickup current of 800A. The rated impulse voltage (Uimp) stands at 8 kV, and it has a trip current rating of 100 AT with a frame current rating of 100 AF. This MCCB boasts a mechanical durability of 50,000 operations at no load and an electrical durability of 50,000 operations at 440Vac with half the rated current (In/2), and 30,000 operations at 440Vac with the rated current (In). It operates at a rated voltage (AC) of 690 V phase-to-phase, with all three poles protected. The trip unit type is a TMD Interchangeable Thermal-Magnetic, adjustable, and it falls under utilisation category A.