- Home
- ABB
- ABB 2CSF202568R3250 F202 B-25/0.3 2P 25A 300mA Type B Residual Current Circuit Breaker (RCCB) ABB 2CSF202568R3250 F202 B-25/0.3 2P 25A 300mA Type B Residual Current Circuit Breaker (RCCB)
ABB 2CSF202568R3250 F202 B-25/0.3 2P 25A 300mA Type B Residual Current Circuit Breaker (RCCB)
ABB 2CSF202568R3250 F202 B-25/0.3 2P 25A 300mA Type B Residual Current Circuit Breaker (RCCB)
Get Quote
- Description
The ABB F202 B-25/0.3 (2CSF202568R3250) is a 2-pole Type B residual current circuit breaker rated 25 A at 230 V, with a 300 mA trip threshold and a 10 ms high-immunity delay that filters out transient nuisance trips. Type B sensitivity covers smooth DC fault currents in addition to AC and pulsating DC, so it protects circuits with frequency converters or DC loads downstream.
Technical Specifications
| SKU | 2CSF202568R3250 |
| Brand | ABB |
| Series | F200 B Type |
| Catalog Designation | F202 B-25/0.3 |
| EAN | 8012542341659 |
| Number of Poles | 2P |
| Rated Current (In) | 25 A |
| Rated Residual Current (IΔn) | 300 mA |
| Type of Residual Current | Type B |
| Operating Characteristic | 10ms Delay (High Immunity) |
| Rated Voltage (Ur) | 230 V |
| Rated Insulation Voltage (Ui) | 440 V |
| Rated Impulse Withstand Voltage (Uimp) | 4 kV |
| Rated Conditional Short-Circuit Current (Inc) | 100 A (gG/gL fuse, 500 V) |
| Frequency | 50/60 Hz |
| Power Loss (Total) | 1.6 W |
| Degree of Protection | Terminals IP20, Housing IP40 |
| Ambient Air Temperature (Operation) | -25...+70 °C |
| Mounting Type | DIN-Rail |
| Width | 35 mm (2 modules) |
| Height | 85 mm |
| Depth | 69 mm |
| Net Weight | 220 g |
Certifications & Standards
- IEC/EN 61008-1
- IEC/EN 61008-2-1
- IEC/EN 62423
Selection Notes
At 25 A this unit sits between the 16 A and 40 A members of the F202 B-x/0.3 group, fitting circuits sized just above a 16 A final sub-circuit. The 300 mA threshold targets installation and fire protection rather than direct personnel contact; where IEC 60364 requires 30 mA sensitivity at this current rating, the matching 30 mA variant applies instead.