Description
Doepke DFS 4 040-4/0,03-B SK MI — RCCB. Manufacturer designation: Residual current circuit-breaker DFS 4 040-4/0,03-B SK MI. Residual current circuit-breakers, four-pole, 40 A, 0,03 A, Type B SK, mobile installation, N left New original part, traceable to the manufacturer. Availability and price on request.
Technical Specifications
| Manufacturer | Doepke |
|---|---|
| Model / Type | DFS 4 040-4/0,03-B SK MI |
| Article No. (MPN) | 09134892 |
| Product Category | Circuit Breakers |
| Variant | for mobile installations |
| Number of poles | 4 |
| Residual current type | B |
| Tripping characteristic curve | SK |
| Rated current (AC) | 40 A |
| Rated residual current IΔn | 0,03 A |
| Short-time delayed | Yes |
| Selective | No |
| Neutral conductor position | left |
| HD design | No |
| Series | DFS 4 B SK MI |
| DC tripping threshold | 6 mA |
| Non-trip time | 10 ms |
| Tripping frequency | 0 Hz … 150 kHz |
| Maximum disconnection times | 1 · IΔn: ≤ 300 ms; 5 · IΔn: ≤ 40 ms |
| Internal consumption | max. 2.2 W |
| Min. Contact opening | 4 mm |
| Rated voltage (AC) | 230 V, 400 V |
| Rated short-circuit current | 10 kA |
| Surge current strength | 3 kA |
| Condition | New & original |
| Availability | On request |
Download official Doepke data sheet (PDF)
Independent distributor — not an authorised Doepke dealer. All parameters are taken from the official manufacturer documentation.
