The ABB F202 AC-25/0.1 is a 2-pole residual current circuit breaker with 25A capacity, 230VAC voltage rating, and 50/60Hz frequency. It features 100mA sensitivity, 10kA breaking capacity, screw-type terminals, and DIN rail mounting. Operating temperature range is -25 to +55°C with IP2X protection level (2CSF202001R2250).