Why Choose the ABB F202 AC-25/0.1 Residual Current Circuit Breaker?
The ABB F202 AC-25/0.1 is a high-quality 2-pole residual current circuit breaker (RCCB) designed to provide protection against earth fault currents in electrical installations. As part of the trusted ABB F200 series, it helps protect people and electrical systems by disconnecting the circuit when residual current leakage is detected.
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 100 mA, the F202 AC-25/0.1 provides earth leakage protection for installations where 100 mA residual current protection is specified.
With a rated current of 25 A, a 2-pole configuration and DIN rail mounting, the ABB 2CSF202001R2250 is ideal for consumer units, distribution boards and control panels. Its compact modular design supports straightforward installation in modern electrical distribution systems.
Key Advantages
- Compact 2-pole residual current circuit breaker for earth leakage protection.
- 25 A rated current suitable for protected electrical circuits.
- 100 mA residual current sensitivity for specified earth fault protection applications.
- Type AC protection for sinusoidal AC residual currents.
- DIN rail mounted design for quick installation in modular panels.
- Part of the reliable ABB F200 RCCB series.
Key Features
- ABB F200 series RCCB.
- 2-pole residual current circuit breaker.
- 25 A rated current.
- 100 mA rated residual operating current.
- Type AC residual current detection.
- Instantaneous operating characteristic.
- DIN rail mounting for modular electrical panels.
- Designed to protect people and installations against earth fault current.
Reliable Earth Leakage Protection for Electrical Installations
Residual current circuit breakers such as the ABB F202 AC-25/0.1 monitor the difference between live and neutral current. If leakage current to earth is detected, the RCCB disconnects the supply to help reduce the risk of electric shock and damage caused by insulation faults.
The 100 mA sensitivity makes this device suitable for installations requiring residual current protection at a higher trip threshold than 30 mA devices. Its 2-pole design disconnects both live and neutral conductors, supporting safe isolation in single-phase electrical systems.
Typical Applications
- Residential consumer units and distribution boards.
- Commercial electrical distribution systems.
- General-purpose earth leakage protection.
- Sub-distribution and feeder circuits.
- Control panels and modular electrical enclosures.
- Single-phase installations requiring 2-pole residual current protection.
