LV430330 Schneider Electric Molded Case Circuit Breakers (MCCB)

Out if stock but available for backorder.

Schneider Electric LV430330 is a Moulded Case Circuit Breaker (MCCB) within the NSX160B sub-range. This 4-pole MCCB features lug connection type and offers thermal protection for overload scenarios and magnetic protection for short-circuit conditions. It has a rated current of 160A, with a rated insulation voltage (Ui) of 800V and a rated impulse voltage (Uimp) of 8kV. The protection settings for short-circuit pickup current are fixed at 1250A. The LV430330 has a trip current rating and frame current rating both set at 160 AT and 160 AF, respectively. It is designed for mechanical durability of 40,000 operations at no load and electrical durability of 40,000 operations at 440Vac with half the rated current (In/2), and 20,000 operations at 440Vac with the rated current (In). The rated voltage for phase-to-phase applications is 690V, and all four poles are protected. The trip unit type is a TMD Interchangeable Thermal-Magnetic, which is adjustable, and it falls under utilisation category A.