ABB System Pro M Compact S200 Miniature Circuit Breaker, 1-Pole, 50A, Type B, 230V AC, 72V DC, 6kA 2CDS251001R0505 S201-B50

ABB 2CDS251001R0505 S201-B50 System Pro M Compact S200 Miniature Circuit Breaker is a high-performance single-pole MCB designed for precise circuit protection in residential, commercial, and industrial environments. Rated at 50A with type B tripping characteristics, it effectively safeguards electrical installations against overloads and short circuits through its dual thermal and electromechanical release mechanisms.

It supports AC voltage ratings up to 230V and DC voltage up to 72V, enabling flexible use across various low-voltage applications. The device features a compact 17.5mm width and DIN rail mount for efficient installation in constrained distribution boards.

The 6kA breaking capacity ensures safe clearance of fault currents, minimizing risk to equipment and personnel. Its IP20/IP40 ratings provide protection suitable for many internal electrical panel environments, while the screw terminal type guarantees reliable wire termination with failsafe cylinder-lift clamps.

With mechanical durability rated at 20,000 cycles and reliable operation within a wide ambient temperature range (-25°C to +55°C), this MCB meets rigorous industrial and commercial demands. Its front toggle switch with red and green indicators enables easy manual operation and clear status monitoring.

Manufactured in Germany, it complies with international standards IEC/EN 60898-1 and IEC/EN 60947-2, ensuring quality and performance. The ABB series complements distribution boards such as the Protecta range for seamless integration.

Thermal and electromechanical tripping mechanisms for superior protection. Compact 17.5mm width suitable for space saving DIN rail installation. 50A current rating with type B tripping characteristic. 6kA breaking capacity ensures enhanced safety.

IP20 and IP40 rated enclosure for protection. Screw terminal type with failsafe cylinder-lift terminals. Mechanical durability of 20,000 operating cycles. Red and green toggle switch indicators for easy status check. Wide operating temperature from -25°C to +55°C.

Conforms to IEC/EN 60898-1 and IEC/EN 60947-2 standards.

This Miniature Circuit Breaker is ideal for low-voltage industrial circuits, residential buildings, retail units, and office installations requiring dependable overcurrent protection. Browse EnvMart's range of protection devices for compatible accessories and distribution boards.