ABB System Pro M Compact SD200 Miniature Circuit Breaker, 4-Pole, 63A, 440V AC, 25kA Breaking Capacity SD200

ABB SD200 Miniature Circuit Breaker model SD200 is a 4-pole electrical protection device rated for 63 amperes and designed to operate at 440V AC. This high-quality circuit breaker offers a robust 25kA breaking capacity, ensuring safety and reliability in electrical installations. Constructed with a durable thermoplastic housing, it is resistant to industrial wear and impact.

The compact size of 70mm width, 88mm height, and 88mm depth enables easy integration into various switchgear panels. The device features a toggle switch actuator for quick manual resets after tripping due to overload or short circuit conditions, effectively preventing damage to connected electrical equipment and enhancing safety.

This breaker is designed for DIN rail mounting, a standard method facilitating effortless installation and maintenance within electrical systems. With an IP20 rating, it offers protection against accidental contact with live parts and solid objects exceeding 12 mm in size, making it suitable for commercial and industrial environments.

Compliance with IEC/EN 60947-3 standards ensures this breaker meets rigorous safety and performance benchmarks applicable to circuit breakers used in industrial applications. It can operate efficiently in ambient temperatures ranging from -25°C to +55°C, adapting well to demanding environmental conditions.

The SD200 Miniature Circuit Breaker is ideal for use in switchgear systems, industrial motor protection setups, automotive workshops, and commercial buildings. Its four-pole design caters to three-phase systems ensuring balanced and reliable protection.

Installation flexibility is enhanced by the ability to mount the breaker in any orientation without compromising safety or performance. Its reliable operation in standard 440V AC applications makes it an excellent choice for a wide range of electrical distribution and protection needs.

Rated current of 63A suits high-current industrial applications. Compact design measuring 70mm width, 88mm height, and 88mm depth. Toggle switch actuator allows easy manual reset after a trip. DIN Rail mountable for straightforward installation in switchgear assemblies.

Thermoplastic housing provides durability and impact resistance. IP20 rated, ensuring touch protection and safety against solid objects larger than 12mm. Complies with IEC/EN 60947-3 standards for industrial circuit breakers.

Operates effectively across -25°C to +55°C ambient temperature range. Suitable for UK mains supplies and standard 440V AC electrical installations. Mountable in any position for installation flexibility. For reliable miniature circuit breakers with industrial-grade specifications, explore more products in the Miniature Circuit Breaker category on EnvMart.