ABB F204ACS-63/0.3 4 pole Type AC residual current circuit breaker with 63 A rated current and 300 mA sensitivity for commercial and industrial electrical protection.
£213.94
The ABB F204ACS-63/0.3, also known as F204 AC-63/0.3, is a professional 4 pole residual current circuit breaker (RCCB) designed to protect people, equipment and electrical installations against earth fault currents. As part of the trusted ABB F200 series, it provides reliable residual current protection for commercial, industrial and infrastructure electrical systems.
This RCCB provides Type AC residual current protection, making it suitable for detecting alternating sinusoidal residual currents. Its 300 mA residual operating current is commonly used for fault protection and fire protection applications where earth leakage detection is required.
With a 63 A rated current, 300 mA residual current sensitivity and 4 pole configuration, the ABB F204ACS-63/0.3 is ideal for three phase distribution boards, industrial panels, commercial installations and general electrical protection systems.
Residual current circuit breakers monitor the current balance between conductors and disconnect the supply when residual earth leakage current is detected. This helps protect people, equipment and electrical installations against faults caused by insulation failure or leakage to earth.
The ABB F204ACS-63/0.3 provides Type AC residual current protection for installations where alternating sinusoidal residual currents may occur. Its 300 mA sensitivity makes it suitable for upstream protection, fire protection and general earth fault protection across commercial and industrial electrical systems.
| Current | 63 A |
|---|---|
| Phase | Three Phase |
| Manufacturer | ABB |
| Series | F200 |
| Model | F204 AC-63/0.3 |
| Product ID | 2CSF204001R3630 |
| EAN | 8012542782001 |
| Product type | Residual Current Circuit Breaker (RCCB) |
| Rated current | 63 A |
| Rated residual operating current | 300 mA |
| Residual current type | Type AC |
| Operating characteristic | Instantaneous |
| Number of poles | 4 |
| Rated voltage | 230/400 V AC |
| Maximum operating voltage | 480Y / 277 V AC |
| Frequency | 50 / 60 Hz |
| Standards | IEC/EN 61008, UL 1053 |
| Mounting type | DIN rail |
| Product net width | approx. 70 mm |
| Product net height | approx. 85 mm |
| Product net depth | approx. 69 mm |
| Weight | approx. 0.36 kg |
It is used to provide Type AC residual current protection against earth leakage faults in commercial, industrial and three phase electrical installations.
The ABB product ID is 2CSF204001R3630.
The ABB F204ACS-63/0.3 has a 63 A rated current.
This model provides 300 mA residual current sensitivity, commonly used for fault protection and fire protection applications.
Type AC protection detects alternating sinusoidal residual currents, making it suitable for general AC electrical installations.
ABB F200 residual current circuit breakers are widely used by electrical contractors, panel builders and industrial engineers for dependable earth leakage protection, robust construction and long term performance across demanding electrical 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...