High current air circuit breakers from 630 A to 6300 A
Take the lead in power uptime and energy efficiency with the new Masterpact MTZ air circuit breaker. Building on the legendary performance, reliability and safety of the Masterpact range, the Masterpact MTZ circuit breaker is Future Ready.
Masterpact™ MTZ circuit-breakers are pushing electrical distribution into the "Internet of Things" era. They embed communication functionality, as well as Class 1 accuracy power/energy measurement for smart operation. They connect your electrical switchboard to any building and energy management system. On top of this, you can now use your smart phone as main HMI to monitor and control Masterpact MTZ circuit-breakers for convenience and easy management.
Schneider Electric has been the worldwide benchmark for high-current air circuit breakers (ACB) since 1987; first with the Masterpact M, followed by Masterpact NT/NW. Masterpact circuit breakers incorporate the most innovative features, along with their legendary breaking principle, and modular and compact design. Schneider Electric is building on this heritage with Masterpact MTZ, the connected breaker. As well as offering proven performance, reliability, and safety, Masterpact MTZ circuit-breakers now incorporate the latest digital technologies, and become a key component of the Smart Panels solution.
- Masterpact MTZ circuit breakers in 3 different sizes: Masterpact MTZ1 from 630 to 1600A, Masterpact MTZ2 from 800 to 4000A, Masterpact MTZ3 from 4000 to 6300A
- 3- and 4-pole versions
- Breaking performance: 42 to 150 kA rms (Icu at 415 VAC)
- 4 types of Micrologic control units, customizable with digital modules for advanced measurement, energy management and network analysis functions.
- Wide range of common auxiliaries and accessories interchangeable on site
- Compliance with international standards IEC 60947-1 and 2
Masterpact MTZ circuit-breakers incorporate the latest digital technologies, and are pushing electrical distribution into the "Internet of Things" era. They embed communication functionality, as well as Class 1 accuracy power/energy measurement for smart operation. They connect your electrical switchboard to any building and energy management system. On top of this, you can now use your smart phone as main HMI to monitor and control Masterpact MTZ circuit-breakers for convenience and easy management.
Masterpact MTZ circuit-breakers incorporate the latest digital technologies
- Connectivity Ready
- Precision Ready
- Upgrade Ready
- Environment Ready
- Installation Ready
- Integration Ready
- Sustainability Ready
ApplicationsDesigned for the protection, measurement and communication of LV electrical networks, in particular motor protection and generator protection.
Ensure reliability even in heavy duty applications and harsh environments with improved mechanical and electrical performance.
EcoStruxure™ for Your BusinessEcoStruxure lets you thrive in today's digital world. Make better business decisions with scalable and converged IT/OT solutions. Learn more
Reach UsHave a question, complaint or is there some feedback you’d like to send us to make your experience with Schneider Electric better? Contact an expert
Product Documentation and Software downloadsSearch and download offer documentation, support information, software and video/audio content. Download Now!
FAQEasily find and share the answer you are looking for from our online FAQ service. Browse FAQ
Looking for a distributor?A simple tool to locate easily your nearest Schneider Electric distributor. Find your local distributor
Ready to order?Save time by starting your sales enquiry online and an expert will connect with you! Please follow the link below, and supply your details. Contact sales