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2CSR275080R2404 ABB DS201MC40AC100 DS201 M C40 AC100 RCBO 1P+N 40A 100mA 10kA
ABB DS201MC40AC100 DS201 M C40 AC100 is a 1P+N 40 A Type AC RCBO with C-curve overcurrent protection, 100 mA residual current sensitivity and 10 kA rated short-circuit breaking capacity.
£95.56
Why Choose the ABB DS201MC40AC100 RCBO?
The ABB DS201MC40AC100, manufacturer type DS201 M C40 AC100, is a compact residual current circuit breaker with overcurrent protection (RCBO) designed to protect single-phase circuits against overloads, short circuits and earth leakage faults. Part of ABB's System pro M compact DS201 M range, it combines overcurrent and residual current protection within a two-module DIN-rail device.
This RCBO has a 40 A rated current, C tripping characteristic and 10 kA rated short-circuit breaking capacity. Its Type AC residual current function responds to sinusoidal alternating residual currents, while the 100 mA rated residual operating current provides earth leakage protection for appropriate AC electrical circuits.
The 1P+N configuration incorporates one protected pole together with neutral switching for single-phase installations. With a rated operational voltage of 230–240 V AC, the DS201 M C40 AC100 provides a compact solution for distribution boards, switchboards and control panels requiring coordinated overcurrent and Type AC residual current protection.
Key Advantages
- Combines overload, short-circuit and residual current protection in one RCBO.
- 40 A rated current with C-curve tripping characteristic.
- 100 mA Type AC residual current protection for sinusoidal alternating residual currents.
- 10 kA rated short-circuit breaking capacity for robust fault protection.
- 1P+N configuration designed for single-phase circuits.
- C-curve characteristic is suitable for appropriate loads with moderate starting or inrush currents.
- Compact two-module DIN-rail construction helps conserve distribution-board space.
Key Features
- ABB DS201 M series RCBO.
- 1P+N configuration with one protected pole.
- 40 A rated current.
- C tripping characteristic.
- Type AC residual current detection.
- 100 mA rated residual operating current.
- 10 kA rated short-circuit breaking capacity (Icn).
- 230–240 V AC rated operational voltage.
- 500 V rated insulation voltage.
- Combined thermal-magnetic overcurrent and residual current protection.
- Compact two-module construction.
- DIN-rail mounting for modular electrical distribution systems.
Reliable Combined Protection for Single-Phase Circuits
The ABB DS201 M C40 AC100 combines the protective functions of a miniature circuit breaker and a residual current device. It protects connected wiring and equipment against overload and short-circuit currents while monitoring the circuit for sinusoidal alternating residual currents flowing to earth.
Its 40 A C-curve overcurrent characteristic, 100 mA Type AC residual current sensitivity and 10 kA Icn breaking capacity provide coordinated protection in one compact device. This makes the DS201MC40AC100 suitable for appropriate single-phase installations requiring both thermal-magnetic overcurrent protection and Type AC earth leakage detection.
Typical Applications
- Single-phase electrical distribution circuits.
- Commercial building electrical installations.
- Industrial distribution boards and control panels.
- General-purpose electrical circuits with suitable load characteristics.
- Circuits supplying appropriate loads with moderate starting currents.
- Installations requiring combined overload, short-circuit and 100 mA Type AC residual current protection.
Technical Specifications
| Range | System pro M compact |
|---|---|
| Series | DS201 M |
| Product family | DS200 / DSH200 RCBO |
| SKU | DS201MC40AC100 |
| ABB order code | 2CSR275080R2404 |
| Product type | Residual current circuit breaker with overcurrent protection (RCBO) |
| Pole configuration | 1P+N |
| Number of poles | 2 |
| Number of protected poles | 1 |
| Rated current | 40 A |
| Tripping characteristic | C |
| Residual current type | Type AC |
| Rated residual current | 100 mA |
| Rated voltage | 230 V |
| Rated operational voltage | 230–240 V AC |
| Rated insulation voltage | 500 V |
| Rated short-circuit breaking capacity (Icn) | 10 kA |
| Rated ultimate short-circuit breaking capacity (Icu) | 15 kA |
| Rated service short-circuit breaking capacity (Ics) | 11.2 kA |
| Mounting | 35 mm DIN rail to EN 60715 |
| Width | 35 mm |
| Height | 85 mm |
| Depth | 69 mm |
| Standards | IEC/EN 61009-1, IEC/EN 61009-2-1 |
Frequently Asked Questions
What is the ABB DS201MC40AC100 used for?
The ABB DS201MC40AC100 is a 1P+N RCBO designed to protect appropriate single-phase circuits against overloads, short circuits and sinusoidal alternating residual earth fault currents.
What is the rated current and trip curve of the DS201 M C40 AC100?
The RCBO has a rated current of 40 A and a C tripping characteristic.
What residual current protection does the DS201MC40AC100 provide?
It provides Type AC residual current protection with a rated residual operating current of 100 mA, responding to sinusoidal alternating residual currents.
What is the breaking capacity of the ABB DS201MC40AC100?
The DS201 M C40 AC100 has a rated short-circuit breaking capacity of 10 kA Icn.
How large is the ABB DS201 M C40 AC100?
The device measures approximately 35 mm wide, 85 mm high and 69 mm deep and is designed for mounting on a 35 mm DIN rail.
Trusted Circuit Protection from ABB
ABB DS201 M RCBOs integrate residual current and overcurrent protection in a compact modular format, providing a practical circuit-protection solution for single-phase electrical distribution systems.
