Why Choose the ABB F204 AC-40/0.1 Residual Current Circuit Breaker?
The ABB F204 AC-40/0.1 is a dependable 4-pole residual current circuit breaker (RCCB) from the ABB F200 series, designed to protect people and electrical installations against earth leakage fault currents. With a 40 A rated current and 100 mA residual operating current, it provides reliable residual current protection for low voltage distribution systems.
This ABB RCCB disconnects the electrical supply when residual current leakage is detected, helping reduce the risk of damage caused by insulation faults and earth leakage. Its compact DIN rail format makes it suitable for professional installation in distribution boards, switchboards and electrical control panels.
Designed for 230/400 V AC systems, the F204 AC-40/0.1 uses Type AC residual current detection, making it suitable for standard alternating current applications. It is a practical choice for contractors, panel builders and maintenance teams requiring genuine ABB protection devices for three-phase and neutral circuits.
Key Advantages
- Genuine ABB F200 series RCCB for earth leakage protection.
- 40 A rated current with 100 mA trip sensitivity.
- 4-pole configuration for three-phase and neutral circuits.
- Type AC residual current protection for sinusoidal AC fault currents.
- DIN rail mounting for efficient installation in distribution boards.
- Suitable for commercial, industrial and building services applications.
Key Features
- ABB F204 AC-40/0.1 residual current circuit breaker.
- Product ID 2CSF204001R2400.
- 40 A rated current.
- 100 mA rated residual operating current.
- 4-pole RCCB for three-phase electrical systems.
- Type AC residual current detection.
- Instantaneous operating characteristic.
- Complies with IEC/EN 61008 standards.
Reliable Earth Leakage Protection for Distribution Systems
Residual current circuit breakers monitor the current flowing through live conductors and disconnect the supply when an imbalance to earth is detected. The ABB F204 AC-40/0.1 provides residual current protection to help safeguard equipment and installations from fault conditions.
Its four-pole design makes it suitable for three-phase distribution boards where residual current protection is required across all live conductors and neutral. With ABB build quality and proven F200 series performance, it is a practical solution for professional low voltage electrical installations.
Typical Applications
- Commercial electrical distribution boards.
- Industrial control panels and switchboards.
- Building services electrical systems.
- Three-phase and neutral circuit protection.
- OEM electrical equipment and panel assemblies.
- Maintenance, upgrades and refurbishment projects.