The ABB moulded case circuit breaker has 3 pole and 400 A rated current. The safety and efficiency in a (critical) working environment are inextricably linked to a properly functioning and reliable electrical installation. Circuit breakers are indispensable safeguards. In an increasingly digital world, high demands are made on the connectivity of the switches. Excellent insulation properties
High short circuit capacity
Improved impact and vibration resistance
Integrated connectivity function