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2CSR275051R1164 ABB DSE201 M C16 AC30 Residual Current Circuit Breaker with Overcurrent Protection DSE201 M – 1P+N – 30 mA – 16 A – C – Type AC
ABB DSE201 M C16 AC30 electronic RCBO providing 16 A Type C overcurrent protection with 30 mA Type AC residual current protection in a compact one-module DIN rail device.
£83.42
Why Choose the ABB 2CSR275051R1164 RCBO?
The ABB 2CSR275051R1164, designated DSE201 M C16 AC30 - N Blue, is a compact 16 A Type C RCBO (Residual Current Circuit Breaker with Overcurrent Protection) that combines overload, short-circuit and earth leakage protection in a single DIN rail module. Designed for residential, commercial and industrial installations, it provides dependable protection while reducing the space required within modern consumer units and distribution boards.
Featuring a 30 mA Type AC residual current sensitivity, the device provides additional protection against electric shock and helps minimise the risk of electrical fires caused by earth faults. Its Type C tripping characteristic makes it particularly suitable for circuits supplying equipment with moderate inrush currents, such as lighting, small motors and control equipment.
The DSE201 M series incorporates a flying neutral conductor and functional earth lead, simplifying installation while maintaining reliable residual-current operation. Its compact one-module width enables higher circuit density without compromising electrical safety or performance.
Key Advantages
- Combines MCB and RCD protection in one compact module.
- 16 A Type C characteristic for moderate inrush current applications.
- 30 mA Type AC residual current protection.
- High 10 kA breaking capacity.
- One-module design maximises distribution board space.
- Suitable for residential, commercial and industrial installations.
Key Features
- ABB DSE201 M electronic RCBO.
- 16 A rated current.
- Type C tripping characteristic.
- 30 mA Type AC earth leakage protection.
- 1P+N configuration.
- Thermal-magnetic overcurrent protection.
- Blue flying neutral lead and functional earth lead.
- DIN rail mounting.
- Compact one-module construction.
- Compatible with ABB System pro M Compact accessories.
Reliable Combined Circuit Protection
The ABB DSE201 M RCBO protects electrical installations by combining overload, short-circuit and residual current protection within one compact device. During fault conditions it disconnects the affected circuit quickly, helping protect people, wiring systems and connected equipment while reducing downtime.
Its Type C operating curve makes it particularly suitable for circuits supplying inductive loads or equipment with moderate starting currents, while the 30 mA residual current protection provides additional safety against electric shock in accordance with recognised installation standards.
Typical Applications
- Commercial distribution boards.
- Residential consumer units.
- Lighting circuits.
- Motor and control circuits.
- Building services installations.
- Industrial control panels.
Technical Specifications
Tick the specs you need, then view products that match.
| Poles | 1-pole + N | |
|---|---|---|
| Current | 16 A | |
| Phase | Single Phase | |
| Device Type | RCBO | |
| Trip Curve | C curve | |
| Breaking Capacity | 15 kA | |
| Residual Current | 30 mA | |
| RCD Type | Type AC | |
| Manufacturer | ABB | |
| Series | DSE201 M | |
| Extended product type | DSE201 M C16 AC30 - N Blue | |
| Product ID | 2CSR275051R1164 | |
| EAN | 8012542266037 | |
| Product type | Electronic RCBO | |
| Configuration | 1P+N | |
| Protected poles | 1 | |
| Rated current | 16 A | |
| Tripping characteristic | Type C | |
| Residual current type | Type AC | |
| Residual current sensitivity | 30 mA | |
| Rated voltage | 230–240 V AC | |
| Rated frequency | 50–60 Hz | |
| Rated short-circuit breaking capacity (Icn) | 10 kA | |
| Rated ultimate breaking capacity (Icu) | 15 kA | |
| Rated service breaking capacity (Ics) | 7.5 kA | |
| Energy limiting class | Class 3 | |
| Mounting type | DIN rail (35 mm) | |
| Module width | 1 module (18 mm) | |
| Operating temperature | -25°C to +55°C | |
| Degree of protection | IP40 housing / IP20 terminals | |
| Dimensions | Approx. 18 × 115 × 69 mm | |
| Standards | IEC 61009-1, IEC 61009-2-2, BS EN 61009-1, AS/NZS 61009 |
Frequently Asked Questions
What is the ABB 2CSR275051R1164 used for?
The ABB 2CSR275051R1164 is an RCBO that protects electrical circuits against overloads, short circuits and Type AC residual current faults.
What are the current and tripping ratings?
The device has a 16 A rated current with a Type C tripping characteristic and 30 mA residual current sensitivity.
What is the breaking capacity?
The RCBO has a rated short-circuit breaking capacity of 10 kA in accordance with IEC 61009.
What does Type AC residual current protection mean?
Type AC RCBOs are designed to detect sinusoidal alternating residual currents commonly found on standard AC circuits.
How much DIN rail space does the device require?
The ABB DSE201 M occupies just one standard DIN module (18 mm), making it ideal where panel space is limited.
Trusted ABB Circuit Protection
ABB DSE201 M RCBOs are trusted by electricians, panel builders and electrical engineers worldwide for dependable overcurrent and residual current protection, compact installation and long-term reliability across residential, commercial and industrial applications.
