Masterpact™ MTZ is the only insulated case circuit breaker in the world that can be operated using a secure Bluetooth connection from outside the arc flash boundary. You can even use the wireless functions for ERMS, power system analysis, event recovery and many other functions by using the phone that's already in your pocket! Masterpact MTZ is part of the EcoStruxure Power connected solution for electrical systems.

• Smartphone connectivity for wireless monitoring, operation, and event alerts
• Easy customization with downloadable digital modules
• Ultra-precise Class 1 power metering for energy efficiency
• Masterpact MTZ integrates and installs into your existing system