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      Masterpact™ MTZ circuit breakers

      As the world becomes ever more digital, get the innovation you need today to build the smart and secure power distribution systems of tomorrow!

      Watch the video Download the brochure





    • Masterpact MTZ incorporates the latest digital technologies.


      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.

      Learn more about the Masterpact MTZ range
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      Connectivity Ready

      Stay connected through the app, for instant notifications, remote diagnostics and secure maintenance.
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      Precision Ready

      Improve precision and save energy via built-in Class 1 power metering and instant views of power consumption.
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      Upgrade Ready

      Upgrade and customise effortlessly with downloadable digital modules for advanced functions.
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      Environment Ready

      Ensure reliability even in harsh environments with improved mechanical and electrical performance.
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      Installation Ready

      Streamline installation with proven architectures, embedded Class 1 power metering, and Ethernet connection.
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      Integration Ready

      Integrate seamlessly with any building and energy management system through Schneider Electric Smart Panels.
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      Sustainability Ready

      Guarantee sustainability through environmental compliancy across all European and international energy efficiency regulations.

    The future is here. Be ready.

    Register for Masterpact MTZ updates and exclusive content about how Schneider Electric™ is harnessing new technologies to redefine power distribution with EcoStruxure Power.
    Get updates
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    Connectivity Ready

    Stay ahead with the Masterpact MTZ app

    • Default Alternative Text Review status via smartphone: Load levels, health status, warnings and alarms, protection settings
    • Default Alternative Text Real-time alerts and self-diagnosis: event type, severity level, time stamp
    • Default Alternative Text Step-by-step guides to restore power easily in the event of a trip
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    Precision Ready

    Save energy via instant views of power consumption

    • Default Alternative Text Circuit breaker with Class 1 power metering
    • Default Alternative Text Third party certified as power metering device (PMD-DD) complying with IEC 61557-12
    • Default Alternative Text Complies with latest international energy efficiency standards ISO 50001 and IEC 60364-8

    Your Guide to Real-Time Power Measurement

    Combine innovations to achieve optimal energy efficiency.  Real-time power measurement means real savings. Enhance your power and energy management plans today.
    Get the white paper
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    Upgrade Ready

    Digital modules, easy customisation

    • Default Alternative Text Download modules for protection, measurement, diagnosis, maintenance and more
    • Default Alternative Text Customise anytime; get digital modules 24/7 from the GoDigital web store
    • Default Alternative Text Upload in Micrologic X via USB anytime without interrupting power or protection

    Update your System at Any Time

    With Masterpact MTZ circuit breakers, you can upgrade and tailor your system at any stage of the life cycle.
    Browse Modules
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    Environment Ready

    Proven reliability in harsh environments

    • Default Alternative Text Excellent mechanical performance, suitable for large industries including wind farms
    • Default Alternative Text Withstands the highest level of electromagnetic disturbances
    • Default Alternative Text Designed for durability against extreme temperatures and environmental constraints

    Maximise reliability of your equipment

    Masterpact MTZ circuit breakers are built to withstand various disturbances and harsh environments.
    Learn more
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    Installation Ready

    Install seamlessly, configure quickly

    • Default Alternative Text Update easily: same breaking capacity, thermal properties and footprint as Masterpact NT/NW breakers
    • Default Alternative Text Integrate seamlessly thanks to embedded Ethernet connection, Class 1 power metering and simplified Micrologic X range
    • Default Alternative Text Quickly configure and order with MyPact software
    • Default Alternative Text Easily commission and maintain with Ecoreach software
    • Default Alternative Text Customise and upgrade with digital modules available from GoDigital web store
    • Default Alternative Text Smart … and simple. Masterpact MTZ circuit breakers use established architectures

    5 steps to your optimal circuit breaker

    Seamless. Fast. Ready. Our new digital experience makes it easy to design, order, operate and upgrade your Masterpact MTZ.
    Discover today 
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    Integration Ready

    Simplify your switchboard design

    • Default Alternative Text Monitor and control remotely using any supervision system to carry out proactive maintenance and asset/energy management
    • Default Alternative Text Simplify commissioning and maintenance with Ecoreach software
    • Default Alternative Text Integrate seamlessly with Schneider Electric Smart Panels

    Upgrade with Smart Panels

    Integrate seamlessly and improve uptime with Smart Panels and EcoStruxure energy and asset monitoring technologies.
    Learn more
    girl and boy out in the field playing, environmental sustainability

    Sustainability Ready

    For a better world today, and tomorrow

    • Default Alternative Text Total control over the environmental impact of equipment
    • Default Alternative Text Compliant with all European and international regulations and Green Premium label (ReACH, RoHS, Product Environmental Profile, End of Life Instructions)

    Make responsible decisions with ease

    Get complete environmental information about Masterpact MTZ and other products with our Green Premium ecolabel.
    Learn more
    • Adapted for All

      The Masterpact MTZ circuit breakers comes in 3 different sizes, allowing you to find the perfect solution to your requirements.

      Discover the range
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    • Explore the possibilities with Masterpact

      Increase power uptime and energy efficiency with the new Masterpact™ MTZ air circuit breaker in no time. Find the right size of our circuit breaker in just a few simple taps with the eCatalog 3D Power app for even more legendary performance, safety, and reliability.

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