High Current Air Circuit Breakers

Discover the new worldwide benchmark for high current circuit breakers. Building on the legendary performance and reliability of the latest MasterPact air circuit breakers are Future Ready. Incorporating the latest digital and communication technologies, they are key components within Schneider Electric’s Smart Panels, contributing to smart operation, power uptime and energy efficiency.

Future Ready MasterPact MTZ

Integrate seamlessly and improve uptime with MasterPact MTZ air circuit breakers and EcoStruxure energy and asset monitoring technologies.
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Optimize your electrical distribution design

Explore the benefits of low-voltage (LV) selectivity, cascading and coordination for your electrical distribution design in our complimentary technical guide covering MasterPact MTZ air circuit breakers, ComPact NSX & NSXm molded case circuit breakers, Acti 9 miniature circuit breakers and more.
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Digital modules for MasterPact MTZ

Digital modules offer enhanced energy, power quality and crisis management. They can be included with initial purchase, installed as last minute changes during installation and commissioning, or added anytime during the lifetime of the breaker.
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Electrical fire protection

Across the globe, electrical fires cause significant damage to buildings of all sizes. These are just some of our solutions for electrical fire prevention. Explore the risk areas, discover protection tips and view our other solutions to help you design, build and install.