Schneider Electric MTZ2 20H 2000A 3 Pole Air Circuit Breaker For Industrial And Commercial Power Distribution

Introducing the Schneider Electric MTZ2-20H 2000A 3-Pole Air Circuit Breaker — a heavy‑duty solution engineered for demanding industrial and commercial power distribution. Designed to protect and switch low‑voltage networks with confidence, this MTZ2‑20H safeguards essential equipment and keeps critical loads up and running when faults occur.

Built for reliability in challenging environments, the MTZ2‑20H delivers a robust combination of protection, control, and speed. Its air circuit breaker design provides predictable tripping performance, helping you avoid nuisance trips while ensuring rapid fault clearance to minimize downtime in your facility.

Key specifications

• Model / Part Number: MTZ2-20H
• Current Rating: 2000A
• Poles: 3-Pole
• Breaker Type: Air Circuit Breaker

Why the MTZ2-20H matters for your power distribution

• High interruption capacity for critical feeds: Engineered to safely interrupt faults in main feeders and essential switchgear, protecting downstream equipment and reducing the risk of cascading outages.
• Adjustable trip settings: Fine‑tune protection coordination to match your system architecture, enabling tailored response for different loads and upstream protection schemes.
• Three-pole protection for balanced distribution: Ensures synchronized protection across all phases, a key requirement for reliable operation of motors, drives, and complex switchboards.
• Ideal for main incoming feeders and switchboards: Designed to integrate into central distribution points where large‑scale voltage control and safety are paramount.
• Industrial and commercial suitability: Built to withstand the rigors of busy facilities, delivering dependable performance where uptime matters most.

Use cases and practical scenarios

In a manufacturing plant, the MTZ2-20H can shield motor control centers and feeder circuits feeding critical lines, ensuring rapid disconnection during electrical faults and protecting expensive equipment from damage. In a commercial or data‑center environment, it provides a robust main‑feeder protection layer, helping maintain power quality and reliability for sensitive systems.

For facility managers and electrical contractors, this breaker offers a straightforward path to upgrading protection for large distribution schemes. Its 3‑pole configuration simplifies coordination across phases, while the adjustable trip settings allow alignment with existing protection relays and trip curves. When you need a dependable, high‑capacity solution for low‑voltage distribution, the MTZ2‑20H delivers clarity of operation and peace of mind.

Performance you can trust

Choosing the MTZ2-20H means opting for a proven Schneider Electric solution that prioritizes safety, precision, and longevity. It’s engineered to handle the demands of industrial and commercial power distribution without compromising on protection quality, helping you reduce downtime, extend equipment life, and maintain stable operation across your facility.

If you’re planning a switchgear upgrade or a new installation requiring a main‑feeder breaker with substantial interrupting capacity, the MTZ2-20H is designed to meet those needs with clear, deterministic performance and a focus on reliable protection for your low‑voltage distribution network.