Why Choose the ABB F204 A-63/0.03 Residual Current Circuit Breaker?
The ABB F204 A-63/0.03 is a premium 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 proven ABB F200 Series, it rapidly disconnects the electrical supply when dangerous residual currents are detected, helping protect both people and electrical systems.
With a 63 A rated current and a highly sensitive 30 mA residual operating current, this RCCB is ideal for three-phase installations requiring enhanced personnel protection. Its Type A operating characteristic detects both alternating sinusoidal residual currents and pulsating DC residual currents, making it suitable for modern electrical equipment containing electronic components.
Designed for DIN rail mounting, the ABB F204 A-63/0.03 combines compact dimensions, robust construction and excellent compatibility with ABB accessories. Its high reliability and long service life make it an ideal solution for professional electrical distribution boards, switchgear and industrial control panels.
Key Advantages
- Reliable 4 pole RCCB for commercial and industrial installations.
- 63 A rated current suitable for three-phase power distribution.
- 30 mA residual operating current for enhanced personnel protection.
- Type A protection against AC and pulsating DC residual currents.
- Compact DIN rail mounting for electrical distribution boards.
- Robust ABB F200 Series construction for long operational life.
Key Features
- ABB F200 Series RCCB.
- 63 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 electrical supply almost instantly, helping protect personnel from electric shock while reducing the risk of equipment damage and electrical fires caused by insulation failure.
The ABB F204 A-63/0.03 is designed for modern electrical installations containing electronic equipment, variable speed drives, LED lighting, appliances and automation systems where Type A residual current protection is recommended.
Typical Applications
- Commercial electrical distribution boards.
- Industrial switchgear assemblies.
- Three-phase power distribution systems.
- Manufacturing and processing facilities.
- Infrastructure and public buildings.
- Electrical installations requiring Type A residual current protection.
