Product Overview
The MasterPacT MTZ is a next-generation air circuit breaker and switch-disconnector within Schneider Electric’s PacT Series, engineered for the Internet of Things era. Integrated with the EcoStruxure Power platform and featuring the MicroLogic X control unit, it delivers enhanced performance, connectivity, and scalability for modern power distribution.
- Part of the EcoStruxure Power platform for connected, future-ready power distribution
- Equipped with the MicroLogic X control unit for advanced digital management
- Available in five performance levels: N1, H1, H2, H3 (66 kA rms), and L1 (150 kA rms)
- Offered in three frame sizes: MTZ1 (630–1600 A), MTZ2 (800–4000 A), and MTZ3 (higher ratings)
- Designed for building investors requiring short lead times, flexible investments, and valuable energy labels
Product Features
Digital Connectivity & Performance * First air circuit breaker with built-in, third-party certified Class 1 active power meter (IEC 61557-12) * Seamless integration with EcoStruxure Power architectures for remote monitoring and control * EcoStruxure Power Device App enables connectivity and helps avoid downtime * MasterPacT MTZ X with Active Panels provides full digital integration * Smart connectivity supports predictive maintenance and condition monitoring
Customization & Maintenance * 15 optional digital modules allow MicroLogic X control unit configuration and upgrades anytime * Ecoreach software reduces commissioning time and simplifies maintenance * Flexible connection options include rear, front, and mixed connections * Comprehensive protection, measurement, and diagnostics functions * Zone Selective Interlocking (ZSI) and dual settings for improved protection coordination
Sustainability & Reliability * Sustainable design reduces CO2 emissions, utility costs, and waste * Proven reliability in harsh environments to keep electrical systems online * Digital user experience at every stage for panel builders, OEMs, contractors, and facility managers
Usage Scenarios
- Commercial and Residential Buildings: Reliable power distribution with enhanced energy efficiency
- Industrial Facilities: Robust performance designed for harsh environments
- Data Centers & Critical Infrastructure: High availability and advanced connectivity
- Smart Panel Integration: EcoStruxure-enabled intelligent switchgear
- Power Distribution Networks: Primary and secondary distribution applications
- Renewable Energy & Infrastructure: Flexible performance levels for diverse applications
- Source-Changeover Systems: Reliable backup power switching










