Description

Schneider Electric MTZ1‑12H1 Circuit Breaker

Long Description

The Schneider Electric MTZ1-12H1 is a high-performance air circuit breaker (ACB) from the MasterPact MTZ Series manufactured by Schneider Electric. It is designed to provide reliable protection and control for low-voltage power distribution systems in industrial plants, commercial facilities, and critical infrastructure.

This circuit breaker features a 1250-amp rated current and supports operating voltages up to 690 VAC, making it suitable for main incoming feeders and large distribution panels. The MTZ1-12H1 incorporates advanced electronic trip units such as MicroLogic, which provide precise protection functions including long-time and instantaneous protection (LI) along with monitoring and communication capabilities for improved system reliability and diagnostics.

 MTZ1-12H1 Built with a drawout or fixed mounting configuration, the breaker allows safe maintenance and easy replacement while minimizing downtime. The device offers a high short-circuit breaking capacity of 42 kA, ensuring dependable operation in demanding electrical environments where high fault currents may occur.

With its intelligent protection features and integration with EcoStruxure Power architecture, the MasterPact MTZ platform delivers real-time data, predictive maintenance capabilities, and improved power system availability for modern digital power distribution systems