Why Choose the ABB DS-ARC1 C16 A30 Arc Fault Detection Device?
The ABB DS-ARC1 C16 A30 is a compact and highly reliable arc fault detection device (AFDD) with integrated RCBO protection designed to provide comprehensive protection for single-phase electrical circuits. As part of the advanced ABB DS-ARC1 series, it combines arc fault detection, residual current protection, overload protection and short-circuit protection within a single three-module DIN rail device.
This integrated protection solution is designed to protect against series, parallel and earth arc faults while also providing Type A residual current protection and thermal-magnetic overcurrent protection. By combining multiple protective functions within one device, the DS-ARC1 helps simplify distribution board design while providing enhanced protection against electrical faults associated with fire, electric shock, overload and short-circuit risks.
With a rated current of 16 A, a C tripping characteristic, 30 mA Type A residual current sensitivity and a 230–240 V AC rated operational voltage, the DS-ARC1 C16 A30 is suitable for single-phase circuits requiring enhanced protection. Its C-curve characteristic makes it suitable for circuits with moderate inrush currents, while its compact DIN rail format enables straightforward integration into electrical distribution boards.
Key Advantages
- Combines AFDD and RCBO protection in one compact device.
- 16 A rated current with C tripping characteristic.
- 30 mA Type A residual current protection.
- Provides protection against series, parallel and earth arc faults, earth leakage, overloads and short circuits.
- 6 kA rated service short-circuit breaking capacity.
- Suitable for circuits with moderate equipment starting and inrush currents.
- Compact three-module DIN rail design simplifies installation in distribution boards.
Key Features
- ABB DS-ARC1 arc fault detection device series.
- 16 A rated current.
- C tripping characteristic.
- 30 mA rated residual current.
- Type A residual current protection.
- 1P+N configuration with one protected pole.
- 230–240 V AC rated operational voltage.
- 50–60 Hz rated frequency.
- 6 kA rated service short-circuit breaking capacity.
- 7.5 kA rated ultimate short-circuit breaking capacity.
- Contact position indication with red ON and green OFF indication.
- DIN rail mounting with screw terminals.
Comprehensive Electrical Circuit Protection
Arc fault detection devices monitor electrical circuits for characteristic conditions associated with potentially dangerous electrical arcs. The ABB DS-ARC1 is designed to protect against series, parallel and earth arc faults and combines this functionality with residual current and thermal-magnetic overcurrent protection, enabling a single device to protect against multiple electrical fault conditions.
The DS-ARC1 series is designed for modern electrical installations where comprehensive final-circuit protection is required. Its 1P+N configuration, Type A residual current protection, C-curve overcurrent characteristic and compact three-module DIN rail construction allow straightforward integration into compatible distribution boards.
Typical Applications
- Residential electrical distribution boards.
- Commercial electrical distribution systems.
- Single-phase final circuits requiring enhanced arc fault protection.
- Circuits with moderate equipment starting or inrush currents.
- Buildings and locations where protection against electrical fire risks is important.
- Circuits requiring combined residual current and overcurrent protection.
