ABB F204 A-25/0.03 four pole Type A residual current circuit breaker with 25 A rated current and 30 mA residual operating current for commercial and industrial electrical protection.
£198.92
The ABB F204 A-25/0.03 is a high-quality 4 pole residual current circuit breaker (RCCB) designed to provide dependable protection against earth leakage faults in commercial, industrial and infrastructure electrical installations. As part of the trusted ABB F200 Series, it helps protect people and electrical systems by disconnecting the supply when residual fault current is detected.
Featuring a 25 A rated current and a 30 mA rated residual operating current, this RCCB is suitable for three-phase distribution systems where personnel protection and reliable earth fault detection are required. The Type A tripping characteristic detects alternating sinusoidal residual currents and pulsating DC residual currents, making it suitable for many modern electrical installations.
The F204 A-25/0.03 is designed for DIN rail mounting inside distribution boards, switchgear assemblies and control panels. Its compact modular design, screw terminal connections and ABB engineering quality make it a dependable choice for professional electrical installations.
Residual current circuit breakers continuously monitor the balance between outgoing and returning current. If an earth leakage fault occurs, the RCCB disconnects the circuit quickly, helping protect people and equipment while reducing the risks associated with insulation breakdown and fault currents to earth.
The ABB F204 A-25/0.03 provides Type A residual current detection, making it suitable for installations with equipment that may produce pulsating DC fault currents. This makes it a practical choice for modern commercial and industrial electrical systems.
| Current | 25 A |
|---|---|
| Phase | Three Phase |
| Manufacturer | ABB |
| Series | F200 RCCB Series |
| Model | F204 A-25/0.03 |
| Product ID | 2CSF204101R1250 |
| Product type | Residual Current Circuit Breaker (RCCB) |
| Rated current | 25 A |
| Rated residual operating current | 30 mA |
| Residual current type | Type A |
| Rated operational voltage | 230 / 400 V AC |
| Rated insulation voltage | 500 V |
| Rated impulse withstand voltage | 4 kV |
| Frequency | 50 / 60 Hz |
| Number of poles | 4 |
| Operating characteristic | Instantaneous |
| Rated conditional short-circuit current | 10 kA |
| Protection rating | IP2X |
| Mounting type | DIN rail |
| Mounting position | Any |
| Dimensions (H × W × D) | 85 × 70 × 69 mm |
| Weight | approx. 0.36 kg |
| Standards | IEC/EN 61008 |
| HS Code | 85363030 |
| Country of Manufacture | Italy |
It provides residual current protection by disconnecting the circuit when earth leakage current is detected, helping protect people, equipment and electrical installations.
The 25 A rating indicates the maximum continuous current the RCCB is designed to carry under normal operating conditions.
The 30 mA residual operating current is commonly used for personnel protection in electrical installations where a high level of earth leakage sensitivity is required.
Type A means the device is designed to detect alternating sinusoidal residual currents and pulsating DC residual currents.
The device is designed for standard DIN rail mounting inside electrical distribution boards, switchgear assemblies and control panels.
ABB F200 Series residual current circuit breakers are widely trusted by electricians, panel builders and electrical engineers for dependable earth leakage protection, robust construction and reliable performance in demanding installations.
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2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...