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2CSR255188R1107 ABB DS201TK10A30 DS201T K10 A30 RCBO 10 A 30 mA 6 kA
ABB DS201TK10A30 is a DS201T 1P+N Type A RCBO with a 10 A rated current, K tripping characteristic, 30 mA residual-current sensitivity and 6 kA breaking capacity for railway, rolling stock and traction applications.
£222.27
Why Choose the ABB DS201TK10A30 RCBO?
The ABB DS201TK10A30, type designation DS201T K10 A30, is a compact and reliable 1P+N residual current circuit breaker with overcurrent protection (RCBO) designed to protect single-phase circuits against overloads, short circuits and earth leakage faults. As part of the ABB DS201T traction RCBO series, it is specifically intended for railway, rolling stock and traction electrical applications.
This RCBO combines a 10 A rated current with a K tripping characteristic and Type A residual-current protection. Its rated residual operating current of 30 mA provides additional protection against direct contact, while Type A detection responds to sinusoidal alternating and pulsating DC residual currents.
With a rated voltage of 230 V AC, a 6 kA short-circuit breaking capacity and a two-module 1P+N configuration, the DS201T K10 A30 provides comprehensive protection in a compact DIN-rail format. ABB order code 2CSR255188R1107 identifies this specific 10 A, K-characteristic, 30 mA Type A variant.
Key Advantages
- Combines overcurrent and residual-current protection in one RCBO.
- 10 A rated current with K tripping characteristic.
- 30 mA Type A residual-current protection for enhanced personnel protection.
- 6 kA short-circuit breaking capacity according to EN 61009-1.
- 1P+N configuration in a compact two-module format.
- Designed specifically for railway, rolling stock and traction applications.
Key Features
- ABB DS201T traction RCBO series.
- 10 A rated current.
- K characteristic overcurrent protection.
- Type A residual-current detection.
- 30 mA rated residual operating current.
- 230 V AC rated voltage at 50/60 Hz.
- 6 kA rated short-circuit breaking capacity.
- 4 kV rated impulse withstand voltage.
- DIN-rail mounting for straightforward installation.
Reliable Circuit Protection for Railway Applications
RCBOs combine miniature circuit breaker and residual-current protection functions in one device, enabling protection against overloads, short circuits and potentially hazardous earth leakage currents. This integrated approach provides comprehensive circuit protection while reducing the number of separate protective devices required within an electrical installation.
The ABB DS201T series is designed for demanding railway, rolling stock and traction installations. The DS201T K10 A30 combines K-characteristic overcurrent protection with 30 mA Type A residual-current protection, providing dependable protection for single-phase electrical circuits in transportation equipment.
Typical Applications
- Railway electrical installations.
- Rolling stock electrical systems.
- Traction equipment and auxiliary circuits.
- Single-phase distribution circuits.
- Industrial electrical control and distribution systems.
- Circuits requiring combined overload, short-circuit and earth leakage protection.
Technical Specifications
| Series | DS201T |
|---|---|
| Order code | 2CSR255188R1107 |
| EAN | 8012542578017 |
| Product type | Residual current circuit breaker with overcurrent protection (RCBO) |
| Number of poles | 1P+N |
| Protected poles | 1 |
| Rated current | 10 A |
| Tripping characteristic | K |
| Residual-current type | Type A |
| Rated residual current | 30 mA |
| Rated voltage | 230 V AC |
| Rated frequency | 50 / 60 Hz |
| Rated short-circuit breaking capacity (Icn) | 6 kA |
| Rated insulation voltage (Ui) | 500 V |
| Rated impulse withstand voltage (Uimp) | 4 kV |
| Energy limiting class | 3 |
| Protection rating | IP20 |
| Operating temperature | -25 to +55 °C |
| Width | 2 modules |
| Mounting type | DIN rail |
| Standards | IEC/EN 61009-1; IEC/EN 61009-2-1 |
| Application | Railway, rolling stock and traction |
| Weight | approx. 0.2 kg |
Frequently Asked Questions
What is the ABB DS201TK10A30 used for?
The ABB DS201TK10A30 is an RCBO designed to protect single-phase circuits against overloads, short circuits and residual earth fault currents, particularly in railway, rolling stock and traction applications.
What is the rated current of the DS201T K10 A30?
The RCBO has a rated current of 10 A with a K tripping characteristic.
What residual-current protection does this RCBO provide?
It provides Type A residual-current protection with a rated residual operating current of 30 mA, detecting sinusoidal alternating and pulsating DC residual currents.
What is the breaking capacity of the DS201T K10 A30?
The device has a rated short-circuit breaking capacity of 6 kA according to EN 61009-1.
What is the ABB order code for the DS201T K10 A30?
The ABB order code is 2CSR255188R1107.
Trusted Protection from ABB
ABB DS201T RCBOs provide combined overcurrent and residual-current protection for railway, rolling stock and traction electrical systems where compact, dependable circuit protection is required.
