Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
2CSR275151R0105 ABB DSE201 M B10 A10 10A 10mA Type A 10kA RCBO
ABB DSE201 M B10 A10 is a compact 1P+N 10 A B-curve Type A 10 mA RCBO with 10 kA breaking capacity for commercial and industrial circuit protection.
£88.13
Why Choose the ABB DSE201 M B10 A10 RCBO?
The ABB DSE201 M B10 A10 is a compact 1P+N residual current circuit breaker with overcurrent protection (RCBO) designed to protect single-phase electrical circuits against overloads, short circuits and earth fault currents. As part of the ABB DSE201M 10 kA eRCBO series, it combines residual current and overcurrent protection in a space-saving single-module device for commercial and industrial electrical installations.
This RCBO features a B tripping characteristic, a rated current of 10 A and 10 mA Type A residual current sensitivity. Type A residual current protection detects sinusoidal AC residual currents as well as pulsating DC residual currents, providing protection for circuits supplying a wide range of modern electrical and electronic loads.
With a rated short-circuit breaking capacity of 10 kA, the DSE201 M B10 A10 is designed for demanding distribution applications. Its compact 1-module width, flying neutral lead and functional earth lead help simplify installation in chassis distribution boards and DIN-rail assemblies, while the DSE201M series also provides contact-position and earth-fault trip indication to assist operation and maintenance.
Key Advantages
- Combined overload, short-circuit and residual current protection in one device.
- 10 A rated current with B tripping characteristic.
- 10 mA Type A residual current sensitivity for enhanced earth-fault protection.
- High 10 kA short-circuit breaking capacity for commercial and industrial applications.
- Compact 1P+N, single-module design helps maximise distribution-board space.
- Functional earth lead provides additional protection in the event of loss of neutral.
- Earth-fault trip indication assists fault identification and maintenance.
- Compatible with selected ABB System pro M compact® accessories.
Key Features
- ABB DSE201M eRCBO series.
- 1P+N configuration with unswitched neutral.
- 10 A rated current.
- B tripping characteristic.
- Type A residual current protection.
- 10 mA rated residual operating current.
- 10 kA rated short-circuit breaking capacity.
- Blue flying neutral lead and white functional earth lead.
- Contact Position Indicator (CPI) for clear contact-status identification.
- Dedicated earth-fault trip indicator for easier fault diagnosis.
- Compact single-module format for space-efficient installations.
- Suitable for DIN-rail and chassis distribution-board installation.
Combined Circuit and Residual Current Protection
An RCBO combines the functions of a miniature circuit breaker and a residual current protective device in a single unit. The ABB DSE201 M B10 A10 therefore protects the connected circuit against excessive current caused by overloads and short circuits while also detecting potentially hazardous leakage currents to earth.
The DSE201M range is engineered for commercial and industrial installations where high breaking capacity and efficient use of distribution-board space are important. Its 10 kA breaking capacity, compact construction, functional earth connection and visual status indicators make it particularly well suited to professional low-voltage distribution systems.
Typical Applications
- Commercial electrical distribution boards.
- Industrial control and distribution panels.
- Single-phase final circuit protection.
- Lighting and control circuits.
- Circuits supplying electronic equipment and modern electrical loads.
- Chassis distribution-board installations.
- DIN-rail electrical protection assemblies.
Technical Specifications
| Series | DSE201M |
|---|---|
| ABB order code | 2CSR275151R0105 |
| Product type | Residual current circuit breaker with overcurrent protection (RCBO) |
| Number of poles | 1P+N |
| Rated current | 10 A |
| Tripping characteristic | B |
| Residual current type | Type A |
| Rated residual current | 10 mA |
| Rated short-circuit breaking capacity | 10 kA |
| Neutral configuration | Unswitched neutral with blue flying lead |
| Functional earth | White flying lead |
| Module width | 1 module |
| Product height | 115 mm |
| Mounting type | DIN rail / chassis distribution board |
| Application | Commercial and industrial electrical distribution |
Frequently Asked Questions
What is the ABB DSE201 M B10 A10 used for?
The ABB DSE201 M B10 A10 is an RCBO used to protect single-phase circuits against overloads, short circuits and earth fault currents in commercial and industrial electrical installations.
What is the current rating of the DSE201 M B10 A10?
The RCBO has a rated current of 10 A and uses a B tripping characteristic.
What residual current protection does this RCBO provide?
The DSE201 M B10 A10 provides Type A residual current protection with 10 mA sensitivity, enabling detection of sinusoidal AC and pulsating DC residual currents.
What is the breaking capacity of the ABB DSE201 M B10 A10?
The DSE201M version has a rated short-circuit breaking capacity of 10 kA, making it suitable for commercial and industrial distribution applications.
What is the ABB order code for the DSE201 M B10 A10?
The ABB order code for this DSE201 M B10 A10 with blue neutral lead is 2CSR275151R0105.
Trusted ABB Circuit Protection
ABB DSE201M eRCBOs provide compact combined overcurrent and residual current protection for professional electrical distribution systems, with a 10 kA breaking capacity and space-saving single-module construction suited to commercial and industrial installations.
