This is a basic frame for 4 poles Masterpact MTZ2 40H1 drawout circuit breaker.::Masterpact MTZ is the last generation of high current air circuit breakers up to 6300 A embedding advanced digital technologies.::Masterpact MTZ is designed to protect electrical systems from damage caused by overloads, short circuits and equipment ground faults.::The breaking capacity (Icu) is 66kA rms at 440VAC 50/60Hz.::The rated current is 4000A.::The basic frame must be associated with the corresponding chassis which has also to be ordered separately.::This basic frame is compatible with Micrologic X control unit which has to be ordered separately.::With Micrologic X control unit, Masterpact MTZ contributes to safety and energy efficiency.::It can be equipped with a variety of optional functions and accessories.::The dimensions are 556mm (W) x 439mm (H) x 403mm (D).::It ensures compliance with international standards (IEC 60947), UL489, CCC, EAC and marine specifications.::Masterpact MTZ and Micrologic X are part of EcoStruxure architecture system.
