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2CCG001669R0001 ABB FS401MB60.03 FS401M-B6/0.03 6 A 30 mA Type A 10 kA RCBO
ABB FS401MB60.03 (FS401M-B6/0.03) is a 6 A 1P+N B characteristic Type A RCBO with 30 mA residual current sensitivity and 10 kA breaking capacity for single-phase circuit protection in ABB SMISSLINE TP systems.
£126.05
Why Choose the ABB FS401MB60.03 RCBO?
The ABB FS401MB60.03, type code FS401M-B6/0.03, is a compact 1P+N residual current circuit breaker with overcurrent protection (RCBO) designed to protect single-phase final circuits against overloads, short circuits and residual earth fault currents. As part of the ABB FS401M series for the SMISSLINE TP plug-in system, it combines overcurrent and residual current protection in one modular protective device for residential, commercial and industrial installations.
This RCBO has a 6 A rated current, B tripping characteristic and 30 mA Type A residual current sensitivity. Type A residual current protection responds to sinusoidal AC and pulsating DC earth fault currents, while the 30 mA sensitivity provides protection against indirect contact and additional protection against direct contact.
A key feature of the FS401M-B6/0.03 is its 10 kA rated short-circuit breaking capacity according to EN 61009-1, providing a higher breaking capacity than the 6 kA FS401E variants. Its compact two-module construction and direct SMISSLINE TP plug-in connection support efficient installation and straightforward integration into compatible ABB distribution assemblies.
Key Advantages
- Combined residual current, overload and short-circuit protection in one RCBO.
- 6 A rated current with B tripping characteristic.
- 30 mA Type A residual current protection for sinusoidal AC and pulsating DC earth fault currents.
- 10 kA rated short-circuit breaking capacity according to EN 61009-1.
- 1P+N configuration with one protected pole for single-phase final circuits.
- Compact two-module construction.
- Direct integration with the ABB SMISSLINE TP plug-in system.
Key Features
- ABB FS401M RCBO series.
- FS401M-B6/0.03 manufacturer type code.
- 6 A rated current.
- 1P+N configuration with one protected pole.
- Type B overcurrent tripping characteristic.
- Type A residual current characteristic.
- 30 mA rated residual operating current.
- 10 kA short-circuit breaking capacity according to EN 61009-1.
- 3 kA surge current capacity.
- IP20 degree of protection.
- −25 to +60 °C operating ambient temperature range.
- Direct plug-in connection for the ABB SMISSLINE TP system.
Reliable Combined Circuit and Residual Current Protection
The ABB FS401M-B6/0.03 combines miniature circuit breaker and residual current protective functions in a single device. It protects a single-phase final circuit against overload and short-circuit currents while monitoring for residual currents caused by earth faults, reducing the number of separate protective devices required in the distribution assembly.
Its Type A 30 mA residual current protection responds to sinusoidal AC and pulsating DC earth fault currents, while its 10 kA breaking capacity provides robust short-circuit protection. Direct connection to the SMISSLINE TP plug-in system supports efficient installation, maintenance and future circuit configuration within compatible ABB assemblies.
Typical Applications
- Single-phase final circuit protection.
- Residential electrical distribution systems.
- Commercial building electrical installations.
- Industrial control and auxiliary circuits.
- Lighting and building services circuits.
- Circuits requiring 10 kA short-circuit breaking capacity.
- ABB SMISSLINE TP plug-in distribution systems.
Technical Specifications
| Product group | SMISSLINE Plug-in System |
|---|---|
| Series | FS401M |
| Model / type code | FS401M-B6/0.03 |
| SKU | FS401MB60.03 |
| ABB order code | 2CCG001669R0001 |
| Product type | Residual current circuit breaker with overcurrent protection (RCBO) |
| Application | Single-phase final circuit protection |
| Pole configuration | 1P+N |
| Number of poles | 2 |
| Number of protected poles | 1 |
| Rated current | 6 A |
| Overcurrent tripping characteristic | B |
| Residual current type | Type A |
| Rated residual current | 30 mA |
| Rated short-circuit breaking capacity | 10 kA according to EN 61009-1 |
| Standard | IEC/EN 61009-1 |
| Current limiting class | 3 |
| Disconnection characteristic | Undelayed |
| Surge current capacity | 3 kA |
| Rated insulation voltage | 500 V |
| Rated impulse withstand voltage | 4 kV |
| Frequency | 50/60 Hz |
| Power loss | 1.9 W |
| Overvoltage category | III |
| Pollution degree | 2 |
| Protection rating | IP20 |
| Operating ambient temperature | −25 to +60 °C |
| Width | 2 modules |
| Connectable multi-wired conductor cross-section | 0.75–25 mm² |
| Installation system | ABB SMISSLINE TP plug-in system |
| EAN / GTIN | 7612271521387 |
| Product weight | 0.2 kg |
| Pack unit | 1 piece |
Frequently Asked Questions
What is the ABB FS401MB60.03 used for?
The ABB FS401MB60.03 is an RCBO for single-phase final circuits, combining overload, short-circuit and residual current protection in one compact device.
What is the rated current of the FS401M-B6/0.03?
The FS401M-B6/0.03 has a rated current of 6 A and uses a B tripping characteristic.
What residual current protection does the FS401M-B6/0.03 provide?
It provides Type A residual current protection with a 30 mA sensitivity, responding to sinusoidal AC and pulsating DC earth fault currents.
What is the short-circuit breaking capacity of the FS401M-B6/0.03?
The FS401M-B6/0.03 has a rated short-circuit breaking capacity of 10 kA according to EN 61009-1.
Which ABB distribution system is the FS401M-B6/0.03 designed for?
It is designed for the ABB SMISSLINE TP plug-in system, enabling direct integration into compatible modular electrical distribution assemblies.
Trusted ABB Combined Circuit Protection
ABB FS401M RCBOs combine residual current and overcurrent protection with SMISSLINE TP plug-in technology, providing compact and dependable protection for single-phase final circuits where robust short-circuit protection, straightforward maintenance and flexible system configuration are required.
