Description
S804S-UCK125 High Performance Miniature Circuit Breaker 4 Poles K Characteristic 125A 50kA 250VDC. New original ABB part, traceable to the manufacturer. Availability and price on request.
Technical Specifications
| Rated Ultimate Short-Circuit Breaking Capacity (Icu) | (750 V DC) 50 kA |
|---|---|
| Rated Service Short-Circuit Breaking Capacity (Ics) | (750 V DC) 20 kA |
| Contact Position Indication | ON / OFF / TRIP |
| Number of Protected Poles | 4 |
| Number of Poles | 4P |
| Tripping Characteristic | UC-K |
| Rated Operational Voltage | acc. to IEC 60947-2 750 V DC |
| Rated Insulation Voltage (Ui) | acc. to IEC/EN 60664-1 1500 V |
| Rated Impulse Withstand Voltage (Uimp) | 8 kV |
| Input Voltage Type | DC |
| Rated Current (In) | 125 A |
| Rated Conditional Short-Circuit Current (Inc) | (230 V) 50 kA; (400 V) 50 kA |
| Rated Frequency (f) | 0 Hz |
| Power Loss | Total 37.6 W; at Rated Operating Conditions per Pole 9.4 W |
| Overvoltage Category | III |
| Release Type | K |
| Terminal Type | Screw Terminals |
| Ambient Air Temperature | Operation -40 … 70 °C; Storage -40 … 70 °C |
| Width | 115 mm |
| Height | 95 mm |
| Depth | 82.5 mm |
| Weight | 1005 g |
| Carbon Footprint | Full Lifecycle 463.43517188408 kg CO₂ eq |
| Energy Limiting Class | 3 |
| Actuator Marking | I / O |
| Accessories Available | Yes |
| Connecting Capacity | Flexible 1 … 50 mm²; Rigid 1 … 70 mm² |
| EAN | 7612271523411 |
| Recyclability Rate of the Product acc. to EN45555 | Design for Closing Resource Loops – Standard EN45555 – 86.29 % |
| ABB Site Meeting Group Waste To Landfill Target | No non-hazardous waste is sent to a landfill |
| Country of origin | Switzerland |
| Customs tariff number | 85362090 |
| Manufacturer standard delivery time | 8 days |
| Packaging unit | Box x 1 |
| Product status (supplier data) | New product |
Independent distributor — not an authorised ABB dealer. All technical parameters are taken verbatim from the official ABB product data for this exact order code; packaging, customs and delivery data come from the supplier list entry for the same code.
