ABB System Pro M Compact S200 Miniature Circuit Breaker, 2-Pole, 20A, Type K, 400V AC, 125V DC, 6kA 2CDS252001R0487 S202-K20

ABB 2CDS252001R0487 S202-K20 System Pro M Compact S200 series Miniature Circuit Breaker is engineered to provide robust protection and reliable operation for 20A electrical circuits in a variety of industrial and commercial applications.

This 2-pole MCB features type K tripping characteristics, making it suitable for circuits with high inrush currents commonly found in motors and transformers. It operates efficiently at both AC (400V) and DC (125V) voltages and boasts a breaking capacity of 6 kA to handle fault currents safely.

The compact form factor (69 mm depth, 35 mm width, 88 mm height) allows installation in limited spaces without compromising accessibility. Screw terminal connectors provide secure wiring, and the thermal tripping mechanism ensures sensitive overload protection.

An IP20 rating protects against unintended finger contact, while IP40 applies when the device is housed inside an enclosure, safeguarding against solid foreign objects larger than 1 mm. Designed to operate reliably between -25°C and +55°C, this breaker withstands demanding environmental conditions often found in mining equipment, maritime, offshore facilities, and construction sites.

Mechanical endurance is rated for 20,000 operating cycles, ensuring long life with minimal maintenance. The unit’s low power loss (5.4W) supports energy-efficient installations. Manufactured in Germany under stringent IEC/EN 60947-2 and IEC/EN 60898-1 standards, this breaker embodies quality and durable performance.

The 2-pole design controls two circuits simultaneously, reducing wiring complexity. Type K tripping character protects against high inrush currents. Rated for 400V AC and 125V DC with a 6 kA breaking capacity. Compact size fits easily in small distribution boards and control panels.

Screw terminals ease installation and provide firm electrical contact. Mechanical endurance of 20,000 cycles for extended service life. IP20 and IP40 ratings for finger protection and enclosure safety. Operational temperature range suited for harsh environments.

Low power loss contributes to electrical system efficiency. Manufactured in Germany ensuring compliance with international standards.

Ideal for applications in mining equipment, maritime and offshore facilities, and construction sites, this ABB MCB combines safety, reliability, and compact engineering for diverse industrial electrical protection needs.

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