Schneider Electric MTU25 2500A 4 Pole Air Circuit Breaker for Low Voltage Power Distribution

The Schneider Electric MTU25 2500A 4-Pole Air Circuit Breaker is a heavy-duty solution engineered to protect and control low-voltage power distribution in demanding industrial and commercial facilities. With a robust 2500 A rating and a 4-pole configuration, it provides reliable protection for main incoming feeders and essential switchgear, helping to prevent costly outages and equipment damage.

Key features that matter in real-world power protection

• Model: MTU25 — a proven member of Schneider Electric’s MTU25 lineup designed for durable, long-term performance.
• Current Rating: 2500 A — capable of handling large feeder loads and high fault currents without compromising safety.
• Poles: 4-Pole — enables coordinated protection across all phases (and supports typical 4-wire low-voltage systems).
• Breaker Type: Air Circuit Breaker — reliable interruption technology suited for fast, controlled disconnection in distribution networks.
• Adjustable Trip Settings: Configure protection to match your exact load profile and safety requirements, balancing reliability with nuisance-tripping concerns.
• Protection Scope: Ideal for main incoming feeders, switchboards, and critical power distribution where dependable protection is essential.

Why this MTU25 model stands out

In environments where uptime and safety are non-negotiable, the MTU25 2500A 4-Pole Air Circuit Breaker delivers decisive advantages. Its high interruption capacity supports rapid isolation of faults, minimizing damage to upstream transformers, cables, and connected equipment. The adjustable trip capability lets facility engineers tailor protection to seasonal loads, motor starts, and evolving power profiles—so you’re not locked into a one-size-fits-all setting.

Ideal use cases and applications

• Main incoming feeders at large switchboards and distribution panels in industrial facilities
• Critical sections of commercial power distribution where reliable fault isolation is required
• Systems that demand precise, adjustable protection to handle varying load dynamics and fault currents

Specifications at a glance

• Model / Part Number: MTU25
• Current Rating: 2500 A
• Poles: 4-Pole
• Breaker Type: Air Circuit Breaker

Practical guidance for deployment

Choose the MTU25 2500A 4-Pole Air Circuit Breaker when you need a dependable, scalable solution for low-voltage power distribution. Ensure compatibility with your panel and busbar arrangement, and take advantage of the adjustable trip settings to fine-tune protection for your facility’s unique load profile. Regular maintenance and firmware updates (as recommended by Schneider Electric) will help sustain performance over time.

Equip your distribution system with the MTU25—a trusted, high-capacity breaker designed to protect what matters most in your facility’s electrical backbone.