Why Choose the ABB DS-ARC1 M C6 A30 Arc Fault Detection Device?
The ABB DS-ARC1 M C6 A30 is a compact and comprehensive arc fault detection device (AFDD) with integrated RCBO designed to protect low-voltage electrical circuits against dangerous arc faults, residual currents, overloads and short circuits. As part of the advanced ABB DS-ARC1 M series, it combines multiple protective functions within a single three-module device for residential, commercial and building electrical installations.
The DS-ARC1 M C6 A30 monitors the electrical circuit for characteristics associated with hazardous arc faults and disconnects the affected circuit when necessary. Its integrated residual current and overcurrent protection provides additional protection against earth leakage, overloads and short circuits, reducing the need for separate protective devices within the distribution board.
With a rated current of 6 A, a C tripping characteristic and 30 mA Type A residual current protection, the DS-ARC1 M C6 A30 provides comprehensive protection for suitable final circuits. The device operates at 230–240 V AC, offers a 10 kA ultimate short-circuit breaking capacity and uses a compact 1P+N configuration for DIN rail installation.
Key Advantages
- Combines AFDD and RCBO protection within one compact device.
- 6 A rated current with C tripping characteristic.
- 30 mA Type A residual current protection for suitable AC and pulsating DC residual currents.
- 10 kA ultimate short-circuit breaking capacity for robust circuit protection.
- Provides protection against arc faults, residual currents, overloads and short circuits.
- Compact 1P+N three-module design simplifies distribution-board installation.
- DIN rail mounting enables straightforward integration into low-voltage electrical systems.
Key Features
- ABB DS-ARC1 M series AFDD with integrated RCBO.
- 6 A rated current.
- C tripping characteristic.
- 30 mA rated residual operating current.
- Type A residual current protection.
- 10 kA ultimate short-circuit breaking capacity.
- 230–240 V AC rated operating voltage.
- 50 / 60 Hz rated frequency.
- 1P+N configuration.
- Red ON and green OFF contact position indication.
- Compact three-module format for DIN rail distribution boards.
Comprehensive Arc Fault and Residual Current Protection
Arc faults can develop as a result of damaged conductors, deteriorated insulation, loose connections and other electrical installation faults. Some dangerous arcing conditions may not draw sufficient current to operate conventional overcurrent protection, so an AFDD monitors the circuit for electrical characteristics associated with hazardous arcs and disconnects the affected circuit when required.
The DS-ARC1 M series combines arc fault detection with RCBO functionality. This enables the DS-ARC1 M C6 A30 to provide protection against arc faults, residual currents, overloads and short circuits within one compact device, simplifying distribution-board design while providing multiple layers of electrical protection.
Typical Applications
- Residential electrical distribution boards.
- Commercial buildings and offices.
- Final circuits requiring enhanced protection against electrical arc faults.
- Circuits requiring 30 mA Type A residual current protection.
- Lighting and control circuits requiring a 6 A C-curve protective device.
- Buildings containing valuable or difficult-to-replace assets.
