Schneider Electric M9F43220 - 20A, 2-Pole, Circuit Breaker

Schneider Electric M9F43220 is a 20A, 2-Pole circuit breaker engineered to deliver dependable overcurrent protection in demanding electrical installations. Designed by Schneider Electric, it provides flexible integration into panelboards, switchboards, and control panels, supporting safe operation across industrial, commercial, and OEM environments.

Why this model stands out

• Two-pole protection with simultaneous disconnection of both conductors on fault, enhancing safety and simplifying maintenance for multi-wire circuits.
• 20A rating is well-suited for common branch circuits and critical loads within distribution panels and motor control centers.
• Versatile installation designed for seamless use in panelboards, switchboards, and control panels, making it a practical choice for diverse electrical layouts.
• Industrial, commercial, and OEM ready—a dependable protection component you can count on in everyday operations, upgrades, and new builds.
• Part of Schneider Electric’s protection portfolio, offering consistent performance within your broader electrical infrastructure.

Key specifications

• Current rating: 20A
• Poles: 2-Pole
• Breaker type: Circuit Breaker

Ideal use cases and practical insight

Perfect for industrial facilities, commercial installations, and OEM equipment where reliable overcurrent protection and safe operation are critical. Use the M9F43220 to safeguard distribution panels and motor control centers, protect essential circuits in panelboards, and support robust, uninterrupted operation in ongoing production or systems control. When planning protection, this 2-Pole device offers a straightforward, effective solution that fits neatly into standard Schneider Electric panel infrastructure, helping you maintain electrical coordination and streamline maintenance over time.

Equip your electrical system with the Schneider Electric M9F43220 to ensure dependable protection for years of reliable service.