Schneider Electric Miniature Circuit Breaker Multi9, 1-Pole, 20A, Type B, 415V AC, 60V dc, 20kA Breaking

Schneider Electric presents the M9F21120 Miniature Circuit Breaker from the Multi9 series. This single-pole breaker is designed for superior electrical protection, rated for 20 amperes of current to safeguard circuits against overloads and short circuits in residential and commercial installations. It operates efficiently at a rated AC voltage of 415 volts and DC voltage up to 60 volts, making it versatile for various electrical applications.

The device includes a thermal magnetic tripping mechanism that ensures prompt response to electrical faults, preventing damage and enhancing safety. Its clip-on mount type design allows for simple and secure installation in standard electrical distribution boards. With a breaking capacity of 20 kiloamperes, it can interrupt high levels of fault current, critical for protecting electrical systems.

Dimensions are compact - 18 mm wide, 81 mm in height, and 72 mm deep - optimizing space within panels. The tunnel-type terminal ensures reliable wiring connections, minimizing installation errors and maintenance efforts. The toggle switch reset actuator provides intuitive manual control after trip events.

This breaker meets stringent international standards including CSA C22.2 No 235, EN/IEC 60947-2, GB 14048.2, and UL 1077, underscoring its reliability and compliance with safety regulations. Its IP20 and IP40 ingress protection ratings make it suitable for indoor environments, protecting against fingers and small objects.

Originating from France, this Schneider Electric product reflects high-quality European manufacturing processes. Ideal for electrical, industrial, residential, and commercial circuit protection applications, it ensures both safety and operational reliability.

Equipped with thermal magnetic tripping mechanism for overload and short-circuit protection. Clip-on mount type for easy installation into distribution boards. 20kA breaking capacity supports high fault current interruption.

Compact dimensions (18mm width, 81mm height, 72mm depth) optimize panel space. Tunnel-type terminals for secure wiring connections. Compliance with CSA, IEC, GB, and UL standards ensures safety and reliability. IP20/IP40 rated for indoor electrical protection.

Toggle switch reset actuator for easy operation. Manufactured in France ensuring high-quality standards. Explore more Schneider Electric circuit breakers and accessories on EnvMart for comprehensive electrical protection solutions.