Abb Residual current circuit breaker 10A 2P 30mA AC 6KA DS202CRC10AC30
Abb DS202CR L C10 AC30 residual current circuit breaker:
- 10A rated current
- 2 Poles
- Rated residual current 30mA (0.03)
- Type AC
- C curve
- 2 Modules
- Rated short-circuit power 6KA
- AC Input Voltage Type
The residual current circuit breaker is located next to the circuit breaker and integrates a magnetic protection to a thermal one, and in case of need it interrupts the electric current.
The residual current circuit breaker is, therefore, a system that combines the functions of the circuit breaker with magnetic and thermal features.
The residual current circuit breaker in the electrical system integrates three different protections:
- the magnetic one for short circuits that can endanger an entire building with the danger of fire;
- the thermal one for overloads in the power supply (e.g., more than one appliance in operation);
- the differential one proper to the circuit breaker, which protects the subject from a power leakage
Curve C, trip threshold of 5 to 10 times In, for application of ohmic-inductive circuits with medium inrush currents. And widely used in domestic systems.
AC-type differential circuit breaker tripping is assured for suddenly or slowly increasing applied sine-wave alternating currents (IEC EN 61008-1).
The RCBO DS202CR series is a 2P device in two modules for protection of single-phase end-user circuits against overload and short-circuit currents. Protection against the effects of alternating and direct pulsating sinusoidal earth fault currents. Protection against indirect and additional contacts. Final protection against direct contacts.
Characteristics:
- Reference standards: IEC/EN 61009-1 IEC/EN 61009-2-1
- Rated operating voltage: according to IEC 60898-1 230 V
- Rated insulation voltage (Ui): according to IEC/EN 60664-1 440 V
- Rated extreme short-circuit capacity (Icu): 6kA
- Rated service short-circuit capacity (Ics): 4.5 kA
- Maximum peak current: 0.25kA
- Rated frequency (f): 50 Hz frequency
- Power loss: 3.28 W
- Energy limitation class: 3
- Electrical resistance: 10000 operations
- Mechanical resistance: 20000 operations
- Fault indication: Blue flag on window
- Operating characteristic: Instantaneous Overvoltage category: III
- Position of neutral terminals: Right Left
- Tightening Torque: 4 Nm
- Connection capacity: Busbar 1010 mm² - Flexible 1...25 mm² - Rigid Solid 135 mm²
- Nominal cross-section: 1 - Solid core 1 35 mm² - 4 - Multi-Wired 1 25 mm²
- Wire stripping length: 11 millimeters
- Ambient temperature: Operating -5 55 °C
- Degree of protection: IP20
- Pollution degree: 3
- Dimensions: Product width: 36 millimeters - Product height: 86 millimeters - Product depth: 72 millimeters
- Product net weight: 0.220 kg
- Built-in depth (t2): 72 millimeters.
Data sheet
- Modules: 2
- Poles: 2P
- Curve: C
- Breaking capacity: 6KA
- RCD Type: AC
- Differential current : 0.03A
- Amps: 10A
- Circuit Protections: RCBO
: 34

