Siemens SENTRON 5SN series MCB, 4-pole, C-curve, 400 V AC rated voltage, 50 Hz, breaking capacity 6 kA (EN 60898) / 15 kA (IEC 60947-2).
| Parameter | Value |
|---|---|
| Number of poles | 4 |
| Rated voltage, AC (multi-phase) | 440 V |
| Parameter | Value |
|---|---|
| Width in modular units | 4 |
| Width | 72 mm |
| Height | 90 mm |
| Depth | 76 mm |
| Installation depth | 70 mm |
| Tightening torque, max. | 75 °C |
| Tightening torque, min. | -40 °C |
| Parameter | Value |
|---|---|
| Power loss per pole, AC (hot state, at In) | 1.7 W |
Its breaking capacity is dual-rated: 6 kA according to EN 60898 and 15 kA according to IEC 60947-2.
The 35 mm² solid conductor capacity on the terminals gives headroom for incoming feeders in a sub-distribution board.
Marked as current-production in the Siemens lifecycle.
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