It is a 4 poles basic frame for ComPacT NSX 2+C3:C950S DC circuit breaker, designed to optimize space and breaking capacity. It's an optimal choice for applications using DC voltages. The breaking capacity (Icu) is 100kA rms at 750VDC. The rated current is 250A and the operational voltage is 750VDC. This basic frame comes without trip unit (to be ordered separately) and can be equipped with a variety of optional functions and accessories. The dimensions are 161x140x86 mm (H x W x D). It is compliant with international standards (IEC 60947), CCC, EAC and marine specifications.
