ABB F204 AC-80/0.5 residual current circuit breaker, a 4 pole Type AC RCCB with 80 A rated current and 500 mA residual current sensitivity for electrical distribution and protection applications.
£280.65
The ABB F204 AC-80/0.5 is a dependable 4-pole residual current circuit breaker (RCCB) designed to provide reliable protection against earth leakage faults in commercial, industrial and building services electrical installations. As part of the established ABB F200 series, it helps improve electrical safety by disconnecting the circuit when residual current exceeds the rated operating threshold.
Built for professional DIN rail installation, the ABB F204 AC-80/0.5 is suitable for distribution boards, switchgear assemblies and control panels. Its Type AC operating characteristic detects sinusoidal alternating residual currents commonly found in standard AC electrical systems.
With a 80 A rated current and 500 mA rated residual current, this RCCB is suited to higher-load three-phase installations where dependable earth leakage protection is required. The compact 4-pole format supports efficient panel design while maintaining ABB’s recognised reliability and build quality.
Residual current circuit breakers continuously monitor the balance of current flowing through live conductors and disconnect the supply when leakage current to earth exceeds the specified threshold. This helps reduce risks associated with insulation faults, electric shock and potential damage to electrical equipment.
The ABB F204 AC-80/0.5 provides practical residual current protection for three-phase systems, combining a robust modular design with straightforward installation. It is a reliable choice for contractors, panel builders and electrical engineers working on professional distribution and control panel applications.
| Current | 80 A |
|---|---|
| Phase | Three Phase |
| Manufacturer | ABB |
| Series | F200 |
| Model | F204 AC-80/0.5 |
| Product code | 2CSF204001R4800 |
| Product type | Residual Current Circuit Breaker (RCCB) |
| Rated current | 80 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 |
| Standards | IEC/EN 61008 |
| Rated insulation voltage | 500 V |
| Rated impulse withstand voltage | 4 kV |
| Conditional short-circuit current | 10 kA |
| Protection rating | IP2X |
| Mounting type | DIN rail |
| Mounting position | Any |
| Terminal type | Screw terminals |
| Width in modular spacings | 4 modules |
| Dimensions (H × W × D) | approx. 85 × 70 × 69 mm |
| Weight | approx. 0.36 kg |
It is used to provide residual current protection in electrical installations by disconnecting the supply when earth leakage current is detected.
The ABB F204 AC-80/0.5 has a rated current of 80 A.
This model has a rated residual current of 500 mA.
Type AC means the device is designed to detect sinusoidal alternating residual currents in standard AC electrical circuits.
It is typically installed on DIN rail inside distribution boards, control panels and electrical switchgear assemblies.
ABB F200 residual current circuit breakers are trusted by contractors, panel builders and electrical engineers for dependable earth leakage protection, high build quality and long service life in professional 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...