ABB Residual Current Circuit Breaker with Overload Protection 16A Current Rating 1-Pole 30 2CSA255103R1164 DS-ARC1 C16 A30

ABB 2CSA255103R1164 DS-ARC1 Residual Current Circuit Breaker with Overload Protection is designed for effective electrical safety with a 16A current rating and 1-pole configuration. Rated at 240V alternating current, this device offers a trip sensitivity of 30mA and type C tripping characteristics which make it suitable for comprehensive overload and fault protection in electrical circuits.

The breaker features a robust thermal magnetic tripping mechanism ensuring accurate response to overcurrent and short circuit conditions. Its compact size with a height and depth of 85mm and width of 52.5mm allows efficient space utilization in distribution panels while the screw terminal type facilitates secure and reliable wiring connections.

Breaking capacity rated at 6 kiloamperes ensures that high fault currents are safely interrupted to protect downstream electrical equipment and wiring. The device incorporates earth leakage protection of Type A, offering advanced safety against residual currents. Installation is simplified with DIN rail compatibility and the presence of double supply slots which accept connections both from the top and bottom sides, compatible with System pro M compact® busbars.

The reset actuator employs a toggle switch that provides convenient manual control for resetting the breaker after tripping events. Compliance with IEC standards and RoHS certification highlight the product's adherence to international quality and environmental safety norms. The device also includes LED indicators for quick troubleshooting and test buttons for validating the correct operation of both Arc Fault Detection Device (AFDD) and Residual Current Device (RCD) functions.

Ideal for usage in residential, commercial, industrial, and automation electrical installations, the DS-ARC1 series balances compact design with multi-functional protection features. This makes it a reliable choice for controlling and safeguarding circuits against overvoltages, arc faults, overloads, short circuits, and earth faults.

The product originates from Italy, ensuring European manufacturing standards. Compatible with a range of System pro M compact® accessories, it helps integrate seamlessly into broader electrical protection architectures.

Equipped with thermal magnetic tripping mechanism for effective overload and short circuit protection. Mounts easily on DIN rails with screw terminal type for secure wiring. Compact dimensions of 85mm height, 85mm depth, and 52.5mm width save panel space.

Breaking capacity of 6kA supports reliable fault current interruption. Includes Type A earth leakage protection providing enhanced safety. Reset actuator is a toggle switch facilitating manual control. Complies with IEC standards and RoHS regulations ensuring quality and environmental care.

Designed ideally for residential, commercial, and industrial electrical protection applications. Features double supply slots allowing connection from both top and bottom with compatible busbars. Easy installation and troubleshooting aided by LED indicators and test buttons for AFDD and RCD verification.

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