ABB
ABB 2CSF204823R3950
Residual current circuit breaker (RCCB) · Circuit protection

Product specifications
ABB 2CSF204823R3950 (F204 B S-125/0.3-L): Residual current circuit breaker (RCCB). Manufacturer catalogue dated 2026-10-05: Number of poles: 4; Rated current: 125 A; Rated impulse withstand voltage Uimp: 4 kV.
- Manufacturer
- ABB
- Manufacturer part number
- 2CSF204823R3950
- Product type
- Residual current circuit breaker (RCCB)
- Number of poles
- 4
- Rated current
- 125 A
- Rated impulse withstand voltage Uimp
- 4 kV
- Power loss
- 33.6 W
- Leakage current type
- B
Include in your enquiry
- Exact part number, version and required quantity
- Existing equipment and compatibility requirements
- Delivery destination and target date
Confirm the required version and compatibility before ordering. Your quotation will specify the proposed equipment and commercial terms.
Browse ABB products