Why Choose the ABB F204 A-80/0.03 Residual Current Circuit Breaker?
The ABB F204 A-80/0.03 is a high-performance 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 an 80 A rated current and a highly sensitive 30 mA rated residual operating current, this RCCB is suitable for three-phase circuits requiring enhanced personnel protection. Its Type A tripping characteristic detects both alternating sinusoidal residual currents and pulsating DC residual currents, making it suitable for many modern electrical installations containing electronic equipment.
Designed for DIN rail mounting, the ABB F204 A-80/0.03 combines compact dimensions, robust construction and excellent compatibility with ABB accessories. Its reliable operation and professional-grade build quality make it an ideal choice for distribution boards, switchgear assemblies and industrial control panels.
Key Advantages
- Reliable 4 pole RCCB for commercial and industrial installations.
- 80 A rated current suitable for higher-load three-phase distribution systems.
- 30 mA residual operating current for enhanced personnel protection.
- Type A protection for AC and pulsating DC residual currents.
- Compact DIN rail mounting for professional electrical distribution boards.
- ABB F200 Series quality with dependable long-term performance.
Key Features
- ABB F200 Series RCCB.
- 80 A rated current.
- 30 mA rated residual operating current.
- Type A residual current detection.
- 4 pole configuration.
- 230 / 400 V AC rated operational voltage.
- 50 / 60 Hz operation.
- Instantaneous tripping characteristic.
- DIN rail mounting.
- Screw terminal connections.
Reliable Earth Leakage Protection
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 risks associated with insulation breakdown and fault currents to earth.
The ABB F204 A-80/0.03 provides Type A residual current detection, making it suitable for installations containing equipment that may produce pulsating DC fault currents. This makes it a practical choice for modern commercial and industrial electrical systems.
Typical Applications
- Commercial electrical distribution boards.
- Industrial switchgear assemblies.
- Three-phase power distribution systems.
- Manufacturing and processing facilities.
- Infrastructure and public building installations.
- Electrical panels requiring Type A residual current protection.
