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2CSR255488R1165 ABB DS201T B16 APR30 RCBO 1P+N 16A 30mA 6kA
ABB DS201T B16 APR30 is a 1P+N 16 A B-curve APR RCBO with 30 mA residual-current sensitivity and 6 kA short-circuit breaking capacity for railway, rolling stock and traction circuit protection.
£284.90
Why Choose the ABB DS201T B16 APR30 RCBO?
The ABB DS201T B16 APR30 is a high-performance 1P+N residual current circuit breaker with overcurrent protection (RCBO) designed to protect single-phase circuits against overloads, short circuits and residual earth fault currents. As part of the ABB DS200 / DSH200 RCBO family, the DS201T range is specifically developed for railway, rolling stock and traction electrical installations requiring reliable circuit protection and continuity of service.
This RCBO combines overcurrent and residual-current protection in a single DIN-rail device. Its APR residual-current characteristic provides enhanced resistance to unwanted tripping while protecting against sinusoidal alternating and direct pulsating earth fault currents, providing an effective balance between electrical safety and continuity of operation.
With a rated current of 16 A, a B tripping characteristic, 30 mA residual-current sensitivity and a 6 kA rated short-circuit breaking capacity, the DS201T B16 APR30 provides comprehensive protection and isolation for resistive and inductive single-phase loads. Its 1P+N configuration makes it suitable for compact distribution and control systems in demanding transport applications.
Key Advantages
- Combines residual-current, overload and short-circuit protection in one device.
- 16 A rated current with B-curve tripping characteristic.
- 30 mA residual-current sensitivity for additional protection against direct contact.
- 6 kA rated short-circuit breaking capacity.
- APR characteristic provides enhanced resistance to unwanted tripping.
- Designed for demanding railway, rolling stock and traction applications.
Key Features
- ABB DS201T RCBO series.
- 1P+N configuration.
- 16 A rated current.
- B tripping characteristic.
- 30 mA rated residual operating current.
- APR residual-current characteristic for improved continuity of service.
- 6 kA rated short-circuit breaking capacity.
- Protection against sinusoidal alternating and direct pulsating earth fault currents.
- Protection and isolation of resistive and inductive loads.
- DIN-rail mounting for straightforward installation.
Reliable Circuit Protection for Railway Electrical Systems
RCBOs combine the functions of overcurrent and residual-current protection, allowing a single protective device to disconnect a circuit in response to overloads, short circuits or hazardous earth leakage. This helps simplify electrical distribution while providing comprehensive protection for connected equipment and personnel.
The ABB DS201T series is designed for railway, rolling stock and traction applications. Its APR characteristic provides resistance to unwanted tripping while maintaining protection against relevant residual currents, helping support reliable operation where continuity of service is particularly important.
Typical Applications
- Railway and rolling stock electrical systems.
- Traction electrical installations.
- Single-phase auxiliary circuits.
- Resistive and inductive electrical loads.
- Control and distribution panels.
- Circuits requiring combined overcurrent and residual-current protection.
Technical Specifications
| Series | DS201T |
|---|---|
| Product group | DS200 / DSH200 RCBO |
| ABB order code | 2CSR255488R1165 |
| Product type | Residual current circuit breaker with overcurrent protection (RCBO) |
| Number of poles | 1P+N |
| Number of protected poles | 1 |
| Rated current | 16 A |
| Tripping characteristic | B |
| Rated residual current | 30 mA |
| Residual-current characteristic | APR |
| Rated short-circuit breaking capacity (Icn) | 6 kA |
| Rated voltage | 230 V AC |
| Standard | IEC/EN 61009-1, IEC/EN 61009-2-1 |
| Mounting type | DIN rail |
| Weight | approx. 0.2 kg |
| EAN | 8012542577812 |
Frequently Asked Questions
What is the ABB DS201T B16 APR30 used for?
It is an RCBO designed to protect single-phase circuits against overloads, short circuits and residual earth fault currents, with particular suitability for railway, rolling stock and traction applications.
What is the rated current of the DS201T B16 APR30?
The RCBO has a rated current of 16 A and uses a B tripping characteristic.
What residual-current sensitivity does this RCBO provide?
The DS201T B16 APR30 has a rated residual operating current of 30 mA, providing additional protection against direct contact as well as protection against indirect contact.
What does the APR characteristic mean?
The APR characteristic provides enhanced resistance to unwanted tripping while protecting against sinusoidal alternating and direct pulsating earth fault currents, helping improve continuity of service.
What is the breaking capacity of the ABB DS201T B16 APR30?
The device has a rated short-circuit breaking capacity of 6 kA.
Trusted ABB Circuit Protection
ABB DS201T RCBOs provide combined residual-current and overcurrent protection for demanding electrical installations, with variants designed for railway, rolling stock and traction applications where electrical safety and continuity of service are essential.
