Description
About the product
This product protects against electrical shock by direct or indirect contact and fire hazards. It performs the function of disconnection of electrical circuits in case of earth fault. It has control of on load electric circuit, already protected against overloads and short circuit.
Technical data
| range | Domae |
| product or component type | Residual current circuit breaker (RCCB) |
| device short name | RCCB |
| poles description | 4P |
| earth-leakage protection class | Type AC |
| neutral position | Left |
| device location in system | Outgoer |
| [In] rated current | 63 A |
| network type | AC |
| network frequency | 50/60 Hz |
| [Ue] rated operational voltage | 400 V AC 50/60 Hz conforming to IEC 61008 |
| residual current tripping technology | Electromechanical |
| earth-leakage sensitivity | 30 mA |
| earth-leakage protection time delay | Instantaneous |
| rated breaking and making capacity | Im = 630 A |
| rated conditional short-circuit current | 6 kA 63 A |
| [Ui] rated insulation voltage | 440 V |
| [Uimp] rated impulse withstand voltage | 4 kV |
| control type | Toggle |
| mounting mode | Fixed |
| mounting support | 35 mm symmetrical DIN rail |
| 9 mm pitches | 8 |
| height | 81 mm |
| width | 72 mm |
| depth | 76 mm |
| connections – terminals | Tunnel type terminals (downstream) 25 mm flexible Tunnel type terminals (downstream) 35 mm rigid Tunnel type terminals (upstream) 25 mm flexible Tunnel type terminals (upstream) 35 mm rigid |
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