Schneider Electric M9F43201 - 1A, 2-Pole, Circuit Breaker

Schneider Electric M9F43201 is a compact, dependable 1A, 2-pole circuit breaker designed to deliver precise overcurrent protection in demanding electrical environments. Built for panelboards, switchboards, and control panels, this device is a practical choice for ensuring safe, reliable power distribution in industrial, commercial, and OEM applications.

Key benefits you’ll notice in everyday operation:

• Two-pole protection with simultaneous disconnect—the design interrupts both conductors when tripped, providing safer shutdown in multi-wire circuits and simplifying maintenance.
• Low-current control circuit protection—a 1A rating targets delicate control logic and small motor starters, guarding sensitive equipment without unnecessary trips.
• Versatile deployment—ideal for integration in distribution panels, motor control centers, and control cabinets where dependable overcurrent protection is critical.
• Reliability you can trust—engineered by Schneider Electric, a standard-bearer in electrical distribution and safety, designed to perform consistently in demanding environments.

Ideal use cases

This 1A, 2-pole circuit breaker excels in scenarios where precise protection of low-current circuits is essential. Use it in:

• Industrial control panels housing sensors, relays, and small actuators
• Distribution panels that feed low-power machinery or automation modules
• OEM equipment enclosures needing compact, reliable overcurrent protection
• Switchboards and panelboards where safeguarding multiple conductors with a single trip is advantageous

Why this matters for your operation

Choosing the M9F43201 means you’re opting for targeted protection that minimizes nuisance trips while ensuring rapid response to faults. In motor control centers and distribution layouts, this translates to reduced downtime, safer maintenance procedures, and a more predictable electrical system. It’s a practical, purpose-built solution for professionals who value reliability and clear, decisive protection for their low-current circuits.

Designed for compatibility with standard Schneider Electric installations, this 2-pole circuit breaker is a thoughtful fit for panelboards, switchboards, and control panels that demand precise 1A overcurrent protection. When you need dependable, straightforward protection for small circuits within larger systems, the M9F43201 delivers.