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ABB F204 AC-100/0.5 RCD – 4P – Type AC – 100A – 500mA
ABB F204 AC-100/0.5 4 pole residual current circuit breaker with 100 A rated current, 500 mA sensitivity and Type AC protection for commercial and industrial electrical installations.
£246.40
Why Choose the ABB F204 AC-100/0.5 Residual Current Circuit Breaker?
The ABB F204 AC-100/0.5 (Product Code: 2CSF204001R4900) is a premium 4-pole residual current circuit breaker (RCCB) designed to provide reliable protection against earth leakage faults in commercial, industrial and infrastructure electrical installations. As part of the proven ABB F200 series, it helps protect both people and equipment by automatically disconnecting the electrical supply when dangerous residual currents are detected.
Manufactured to meet IEC/EN 61008, the ABB F204 AC-100/0.5 combines dependable performance with a compact DIN rail mounted design, making installation straightforward within distribution boards, switchgear assemblies and industrial control panels. Its robust construction delivers long service life even in demanding environments.
With a 100 A rated current, 500 mA residual operating current and Type AC protection, this RCCB is suitable for three-phase electrical systems where reliable earth leakage protection is required against sinusoidal alternating residual currents.
Key Advantages
- Reliable 4-pole residual current circuit breaker.
- 100 A rated current for higher-load electrical installations.
- 500 mA residual current sensitivity for equipment and fire protection.
- Type AC protection for alternating sinusoidal residual currents.
- Compact DIN rail mounted design.
- Instantaneous tripping for rapid fault isolation.
Key Features
- ABB F200 series RCCB.
- 100 A rated operational current.
- 500 mA rated residual current.
- 4-pole configuration.
- 230/400 V AC rated voltage.
- Type AC residual current protection.
- Instantaneous operating characteristic.
- DIN rail mounting.
- Screw terminal connections.
- Compatible with ABB auxiliary accessories.
Reliable Residual Current Protection
Residual current circuit breakers continuously monitor the balance between live conductors and disconnect the electrical supply whenever leakage current exceeds the specified threshold. This helps minimise the risk of electric shock, insulation faults and electrical fires while protecting valuable equipment.
The ABB F200 series is widely specified by electrical contractors, panel builders and industrial engineers thanks to its proven reliability, robust construction and ease of installation across a wide range of electrical distribution systems.
Typical Applications
- Commercial electrical distribution boards.
- Industrial control panels.
- Three-phase power distribution systems.
- Manufacturing facilities.
- Building services installations.
- Electrical switchboards.
- Infrastructure projects.
- General industrial electrical protection.
Technical Specifications
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| Product Series | ABB F200 | |
|---|---|---|
| Current | 100 A | |
| Phase | Three Phase | |
| Poles | 4-pole | |
| Device Type | RCD | |
| Residual Current | 500 mA | |
| RCD Type | Type AC | |
| Manufacturer | ABB | |
| Series | F200 | |
| Model | F204 AC-100/0.5 | |
| Product code | 2CSF204001R4900 | |
| Product type | Residual Current Circuit Breaker (RCCB) | |
| Rated current | 100 A | |
| Rated residual current | 500 mA | |
| Residual current type | Type AC | |
| Number of poles | 4 | |
| Rated operational voltage | 230/400 V AC | |
| Frequency | 50 / 60 Hz | |
| Rated insulation voltage | 500 V | |
| Rated impulse withstand voltage | 4 kV | |
| Maximum surge current | 250 A | |
| Conditional short-circuit current | 10 kA | |
| Protection rating | IP2X | |
| Mounting type | DIN rail | |
| Terminal type | Screw terminals | |
| Dimensions (H × W × D) | 85 × 70 × 69 mm | |
| Weight | Approx. 380 g | |
| Standards | IEC/EN 61008 |
Frequently Asked Questions
What is the ABB F204 AC-100/0.5 used for?
It provides residual current protection by disconnecting electrical circuits whenever earth leakage currents exceed the specified operating value.
What does Type AC mean?
Type AC RCCBs detect sinusoidal alternating residual currents commonly found in standard AC electrical installations.
What is the rated current of this RCCB?
The ABB F204 AC-100/0.5 has a 100 A rated current.
What is the residual operating current?
This model has a 500 mA rated residual current, making it suitable for applications requiring equipment and fire protection.
How is the RCCB installed?
The device is designed for DIN rail mounting and uses screw terminal connections for secure installation.
Trusted by Electrical Professionals Worldwide
ABB F200 residual current circuit breakers are trusted by electrical contractors, panel builders and industrial engineers for dependable earth leakage protection, excellent reliability and long operational life.
