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2CSR275051R1064 ABB DSE201 M C6 AC30 Residual Current Circuit Breaker with Overcurrent Protection DSE201 M – 1P+N – 30 mA – 6 A – C – Type AC
ABB 2CSR275051R1064 DSE201 M electronic RCBO with 6 A Type C overcurrent protection, 30 mA Type AC residual current protection, 1P+N configuration and 10 kA breaking capacity.
£83.42
Why Choose the ABB 2CSR275051R1064 RCBO?
The ABB 2CSR275051R1064, also identified as the DSE201 M C6 AC30 - N Blue, is a compact 6 A Type C RCBO that combines residual current, overload and short-circuit protection within a single-module device. Designed for single-phase final circuits, it helps protect people, wiring and connected equipment while conserving valuable space inside consumer units and distribution boards.
This electronic 1P+N residual current circuit breaker with overcurrent protection features a 30 mA Type AC residual current sensitivity. It detects sinusoidal alternating earth leakage currents and provides additional protection against electric shock, alongside thermal-magnetic protection against overload and short-circuit conditions.
With a rated short-circuit breaking capacity of 10 kA, a Type C tripping characteristic and an operating voltage of 230–240 V AC, the ABB DSE201 M C6 AC30 is well suited to circuits with moderate inrush currents. Its flying blue neutral lead and white functional earth lead support straightforward installation and continued residual-current protection under defined neutral-loss conditions.
Key Advantages
- Combines overload, short-circuit and earth leakage protection in one device.
- Compact one-module width conserves distribution board space.
- 6 A Type C characteristic accommodates moderate starting currents.
- 30 mA Type AC sensitivity provides additional personal protection.
- High 10 kA breaking capacity for demanding final-circuit applications.
- Flying neutral and functional earth leads simplify chassis-board installation.
Key Features
- ABB DSE201 M electronic RCBO.
- 1P+N configuration with one protected phase pole.
- 6 A rated current.
- Type C tripping curve.
- 30 mA residual operating current.
- Type AC earth leakage detection.
- Thermal-magnetic overcurrent tripping mechanism.
- Blue flying neutral lead and white functional earth lead.
- DIN rail mounting with toggle operation.
- Compatible with ABB System pro M compact accessories.
Compact Combined Protection for Final Circuits
The ABB 2CSR275051R1064 integrates the functions of a miniature circuit breaker and residual current device into one compact RCBO. During an overload or short circuit, its thermal-magnetic mechanism disconnects the protected circuit. When sinusoidal alternating earth leakage exceeds the 30 mA threshold, the electronic residual-current release rapidly interrupts the supply.
Its Type C operating characteristic makes the unit suitable for circuits containing equipment with moderate switch-on currents, while the one-module construction helps panel builders and electricians maximise available DIN rail capacity. The dedicated neutral and functional earth leads further support reliable residual-current operation in compatible chassis distribution board configurations.
Typical Applications
- Lighting and control circuits.
- Residential consumer units.
- Commercial distribution boards.
- Small motor and inductive-load circuits.
- Building services installations.
- Industrial control and auxiliary circuits.
Technical Specifications
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| Poles | 1-pole + N | |
|---|---|---|
| Current | 6 A | |
| Phase | Single Phase | |
| Device Type | RCBO | |
| Trip Curve | C curve | |
| Breaking Capacity | 10 kA | |
| Residual Current | 30 mA | |
| RCD Type | Type AC | |
| Manufacturer | ABB | |
| Series | DSE201 M / System pro M compact | |
| Extended product type | DSE201 M C6 AC30 - N Blue | |
| Product ID | 2CSR275051R1064 | |
| EAN | 8012542266235 | |
| Product type | Electronic RCBO | |
| Configuration | 1P+N | |
| Number of protected poles | 1 | |
| Rated current | 6 A | |
| Tripping characteristic | Type C | |
| Rated residual operating current | 30 mA | |
| Residual current type | Type AC | |
| Rated operating voltage | 230–240 V AC | |
| Rated frequency | 50–60 Hz | |
| Rated short-circuit breaking capacity | 10 kA | |
| Current-limiting class | 3 | |
| Tripping mechanism | Thermal-magnetic and electronic residual-current release | |
| Mounting type | DIN rail | |
| Module width | 1 module | |
| Neutral connection | Blue flying lead | |
| Functional earth connection | White flying lead | |
| Operating temperature | -25°C to +55°C | |
| Dimensions | Approx. 18 × 115 × 69 mm | |
| Standards | IEC/EN 61009-1 and IEC 61009-2-2 | |
| Country of origin | Italy |
Frequently Asked Questions
What protection does the ABB 2CSR275051R1064 provide?
It protects a single-phase circuit against overloads, short circuits and sinusoidal alternating earth leakage currents within one compact RCBO.
What are the current and trip ratings?
The device has a 6 A rated current, a Type C tripping characteristic and a 30 mA residual current sensitivity.
What is the breaking capacity of this RCBO?
The ABB DSE201 M C6 AC30 has a rated short-circuit breaking capacity of 10 kA.
What does Type AC residual current protection mean?
Type AC protection detects sinusoidal alternating residual currents. Circuit requirements should be checked carefully, as loads containing electronic controls may require a Type A or another specialist RCBO.
How much DIN rail space does the RCBO require?
The unit occupies only one standard module, with an approximate width of 18 mm, making it suitable for space-limited distribution boards.
Trusted ABB Circuit Protection
ABB DSE201 M RCBOs are trusted by electricians, panel builders and electrical engineers for compact installation, dependable circuit protection and effective integration within modern low-voltage distribution systems.
