ABB Residual Current Circuit Breaker with Overload Protection 20A Current Rating 3-Pole 30mA Trip 2CSR273101R1204

ABB 2CSR273101R1204 Residual Current Circuit Breaker (RCBO) with Overload Protection provides integral protection against overload currents, short circuits, and earth leakage faults. This device combines multiple protective functions to ensure safe electrical distribution in residential and light commercial installations.

Featuring a 20A current rating and a 3-pole configuration, this RCBO is engineered to trip at 30mA sensitivity, offering precise earth leakage detection with Type A protection against sinusoidal and pulsating AC earth fault currents. The device's instantaneous operating characteristic Type C ensures fast tripping under fault conditions.

The breaker complies with stringent IEC/EN 60947-2 and IEC/EN 61009-1 safety standards, and additionally meets REACH and RoHS directives, confirming environmental and health safety compliance. Its robust breaking capacity of 10kA enables it to handle high fault currents reliably.

The product measures 93mm in height, 69mm depth, and 87mm in width, supporting installation in compact electrical panels. It utilizes a screw terminal type for secure and stable electrical connections and features a lever reset actuator for convenient manual reset after trip events.

Manufactured in Italy, this DS200 series RCBO is designed not only to protect electrical circuits from overload and short circuits but also to guard against indirect and direct contact shocks. It is ideal for residential applications requiring enhanced electrical protection with reliable performance.

Provides earth leakage protection with Type A sensitivity. Includes overload and short circuit protection functions. Complies with IEC/EN 60947-2 and relevant international standards. Compact dimensions allow easy integration into electrical panels.

Robust breaking capacity of 10kA supports high fault current handling. Features screw terminal type for stable connections. Equipped with lever reset actuator for quick reset after tripping. Manufactured in Italy ensuring quality and reliability.

The ABB RCBO 2CSR273101R1204 is suitable for electrical, industrial, residential, and commercial use cases requiring comprehensive circuit protection and safety compliance. Its advanced features and certifications make it a dependable choice for electrical system safety enhancement.

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