MasterPact MTZ is the latest generation of open circuit breakers up to 6300 A that incorporate advanced digital technologies. The MasterPact MTZ consists of 3 sizes, MTZ1 from 630 to 1600A, MTZ2 from 800 to 4000A and MTZ3 from 4000 to 6300A. It can be configured in fixed or plug-in technology as a power or switch disconnector. The MicroLogic X integrated protection and trigger device can be equipped with a variety of functions and accessories. MasterPact open circuit breaker MTZ1 1000A H1 ICU is 42kA at 440V 3-pole, basic switch without tripping device Micrologic X, fixed installation. The MasterPact MTZ can be ordered via the online configurator.This text is machine translated.