Why Choose the ABB F202 AC-100/0.03 Residual Current Circuit Breaker?
The ABB F202 AC-100/0.03 is a premium 2-pole residual current circuit breaker (RCCB) designed to protect people and electrical installations against earth fault currents. As part of the trusted ABB F200 series, it continuously monitors leakage current and disconnects the supply when a fault to earth is detected, helping reduce the risk of electric shock and electrical fires.
This RCCB features a Type AC residual current characteristic, making it suitable for detecting sinusoidal alternating residual currents in standard AC electrical systems. With a rated residual operating current of 30 mA, it provides additional personal protection for residential, commercial and industrial electrical installations.
With a rated current of 100 A, a 2-pole configuration and DIN rail mounting, the ABB 2CSF202001R1900 is ideal for consumer units, distribution boards and industrial control panels. Its compact modular construction allows straightforward installation while maintaining compatibility with ABB modular accessories.
Key Advantages
- Compact 2-pole residual current circuit breaker.
- 100 A rated current for high current electrical circuits.
- 30 mA residual current sensitivity for additional personal protection.
- Type AC protection for sinusoidal AC residual currents.
- DIN rail mounted design for rapid installation.
- Reliable ABB F200 series construction for long service life.
Key Features
- ABB F200 series RCCB.
- 2-pole residual current circuit breaker.
- 100 A rated current.
- 30 mA rated residual operating current.
- Type AC residual current detection.
- Instantaneous operating characteristic.
- DIN rail mounting.
- Suitable for residential, commercial and industrial installations.
Reliable Earth Leakage Protection
Residual current circuit breakers such as the ABB F202 AC-100/0.03 compare the current flowing through the live and neutral conductors. If leakage current to earth exceeds the rated operating threshold, the device disconnects the electrical supply rapidly to help protect both people and electrical equipment.
The 30 mA sensitivity provides additional protection against electric shock, while the Type AC operating characteristic is designed for conventional AC electrical installations. The 2-pole design disconnects both live and neutral conductors for safe circuit isolation.
Typical Applications
- Residential consumer units.
- Commercial distribution boards.
- General-purpose earth leakage protection.
- Lighting and socket outlet circuits.
- Industrial control panels.
- Single-phase electrical installations.
