ABB Residual Current Circuit Breaker with Overload Protection 20A Current Rating 3-Pole 30mA Trip 2CSR253101R1205

ABB 2CSR253101R1205 Residual Current Circuit Breaker with Overload Protection is engineered for effective protection against overload, short circuit currents, and residual earth faults. It is specifically designed for residential and industrial electrical systems requiring reliable circuit protection.

The device features a 20A current rating and 3 poles, providing robust circuit control with 30mA trip sensitivity to detect leakage currents and avoid potential hazards. The tripping characteristic is Type B, suitable for various load types including electronics and sensitive equipment.

Rated for operation at 400V AC, this breaker includes flexible terminals for versatile wiring configurations and a lever reset actuator to reset easily after tripping events. The compact dimensions (93mm height, 87mm width, 69mm depth) enable convenient installation in distribution boards.

The unit complies with IEC/EN 60947-2 and IEC/EN 61009-1 standards, ensuring high safety and quality levels. It exhibits a breaking capacity of 10kA, handling fault currents effectively without damage.

Earth leakage protection is of Type A, providing detection of sinusoidal alternating earth fault currents for enhanced safety. The breaker operates reliably within ambient temperatures ranging from -25°C to +55°C, making it suitable for diverse environments.

The instantaneous operating characteristic ensures immediate response to fault conditions, minimizing risks of electrical faults. Manufactured in Italy, this product reflects ABB's reputation for delivering durable and efficient electrical protection devices.

This Residual Current Circuit Breaker is applicable in industrial, residential, commercial electrical installations requiring advanced leakage and overload protection. It is ideal for ensuring the safety of electrical circuits and personnel.

Designed for short circuit and overload protection in residential and industrial settings. Operates at a rated AC voltage of 400V with flexible terminal connections. Equipped with a lever reset actuator for ease of use. Complies with IEC/EN 60947-2 and IEC/EN 61009-1 standards for safety and reliability.

Compact dimensions of 93mm height, 87mm width, and 69mm depth. Breaking capacity of 10kA suitable for high fault currents. Earth leakage protection is Type A to detect sinusoidal alternating earth faults. Ambient operating temperature range from -25°C to +55°C ensures versatile application.

Instantaneous operating characteristic ensures quick tripping response. Manufactured in Italy to high-quality standards. Explore more electrical protection devices and robust circuit breakers from ABB on EnvMart for comprehensive industrial and residential safety solutions.