Schneider Circuit Breakers: Reliable Protection for Every Electrical System

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Full Product Portfolio

Schneider Electric offers a complete circuit breaker portfolio covering all voltage and current levels: MasterPact MTZ air circuit breakers (up to 6300A), ComPacT NSX molded-case circuit breakers (16–630A), and Acti9 miniature circuit breakers, addressing main distribution, branch protection and terminal load requirements.

Superior Breaking Performance

Featuring advanced roto-active breaking technology and current-limiting design, the ComPacT NSX series delivers up to 150kA breaking capacity at 415V. It effectively suppresses fault current impact, minimizes equipment damage, and ensures maximum power supply continuity for critical loads.

Smart Digital Capabilities

Integrated with Schneider’s EcoStruxure Power architecture, next-generation breakers support embedded energy metering, remote monitoring and life prediction. MicroLogic trip units enable real-time data collection and fault diagnosis, helping users optimize energy efficiency and reduce unplanned downtime.

Modular & Compact Design

Modular accessories and tool-free installation reduce mounting and cabling time by up to 40%. Integrated earth leakage protection saves 40% more cabinet space compared with separate solutions, making retrofitting and system expansion simple and cost-effective.

Wide Industrial Applications

Widely deployed in manufacturing plants, commercial buildings, data centers, water treatment facilities, photovoltaic power stations and marine engineering. The product range adapts to harsh environments with high vibration, dust and humidity, ensuring stable protection for diverse industrial scenarios.

Global Compliance & Sustainability

All products meet IEC, UL and other international standards, with full certification for global markets. Environmentally friendly packaging and long-life design reduce carbon footprint across the full product lifecycle, supporting green and low-carbon operation.

Product Resources

For complete specifications, selection guides or stock information on Schneider circuit breakers, visit our product section for full technical datasheets and application solutions.