Abb DS201LH 10A Residual current operated circuit breaker Curve C 30mA A DS201LHC10A30
Abb Residual current operated circuit breaker DS201, provides protection against overcurrent and leakage, ensuring safety and efficiency in electrical circuits. Ideal for civil and industrial installations, it offers reliable protection of people and equipment, with the following features:
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Rated current: 10 amps
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Number of poles: 1P+N
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Voltage: 230V AC
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Interrupting capacity: 4.5 kA
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Differential current: 30 mA
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Tripping curve: C
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Differential type: A
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Number of modules: 2
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Degree of protection: IP20
Advanced functionality and protection
The Abb circuit breaker, integrates three basic levels of protection:
- Magnetic protection: takes immediate action in the event of a short circuit, preventing damage to the system and reducing the risk of fire
- Thermal protection: detects current overloads, such as the simultaneous use of multiple appliances, breaking the circuit to prevent overheating
- Differential protection: protects people from accidental current leakage, ensuring safety in accordance with IEC EN 61008-1
Type A circuit breaker detects both alternating sine and pulsating unidirectional currents, intervening immediately in the event of a leakage, either sudden or gradual.
Compact design and easy installation
Designed for easy installation on DIN rail, occupying 2 modules. Screw terminals ensure secure fastening, with a tightening torque of 2.8 Nm and a cable stripping length of 12 mm.
With the clear indication of the contact position (red ON, green OFF), the user can immediately check the status of the switch.
Its compact size makes it suitable for electrical panels with limited space.
Applications and Usage
This RCBO is ideal for:
- Domestic electrical systems, protecting lighting circuits and outlets
- Industrial and commercial electrical panels, thanks to its resistance to short circuits up to 10kA
- Tertiary and residential sectors, where a safe and efficient device is needed
With an IP20 rating, it is suitable for indoor environments with a pollution level 2, operating in a temperature range of -25 to +55 degrees.
Technical Characteristics
| Feature | Value |
|---|---|
| Rated current | 10 A |
| Voltage | 230V AC |
| Tripping characteristic | C |
| Residual current type | Type A |
| Rated residual current | 30 mA |
| Number of poles | 1P+N |
| Number of modules | 2 |
| Rated short-circuit capacity | 6 kA |
| Impulse withstand voltage | 4 kV |
| Dielectric proof voltage | 2 kV |
| Electrical resistance | 10000 cycles |
| Mechanical resistance | 20000 cycles |
| Overvoltage category | III |
| Clamp type | Screw terminals |
| Ambient temperature | -25/+55 degrees |
| Degree of protection | IP20 |
| Pollution degree | 2 |
| Width | 35 mm |
| Height | 85 mm |
| Depth | 69 mm |
Data sheet
- Modules: 2
- Poles: 1P+N
- Curve: C
- Breaking capacity: 4.5KA
- RCD Type: A
- Differential current : 0.03A
- Amps: 10A
- Circuit Protections: RCBO
: 26

