35 Amp Cable Size at 5 Meters (400V Three-Phase (IEC European Grid))
IEC 60364-5-52 metric conductor sizing (mm²), voltage drop, and power loss calculation for 35 A over 5 m (16.4 ft).
Copper Cable (≤3% Drop)6 mm²Drop: 1.08V (0.27%)
Aluminum Cable (≤3% Drop)10 mm²Drop: 1.07V (0.27%)
Voltage at Load398.9 VLine Loss: 65.5 W
Max Power & Breaker24.25 kW35A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 35A at 5m
| Cross-Section (mm²) | Cu Ampacity | Al Ampacity | Cu Voltage Drop | Load Voltage | Al Voltage Drop | Power Loss | Status |
|---|---|---|---|---|---|---|---|
| 1.5 mm² | 16 A | 12 A | 4.32 V (1.08%) | 395.7 V | 7.13 V (1.78%) | 262.1 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 2.59 V (0.65%) | 397.4 V | 4.28 V (1.07%) | 157.3 W | Drop High |
| 4 mm² | 32 A | 25 A | 1.62 V (0.41%) | 398.4 V | 2.67 V (0.67%) | 98.3 W | Drop High |
| 6 mm² | 41 A | 32 A | 1.08 V (0.27%) | 398.9 V | 1.78 V (0.45%) | 65.5 W | ✓ OK (≤3%) |
| 10 mm² | 57 A | 44 A | 0.65 V (0.16%) | 399.4 V | 1.07 V (0.27%) | 39.3 W | ✓ OK (≤3%) |
| 16 mm² | 76 A | 59 A | 0.41 V (0.1%) | 399.6 V | 0.67 V (0.17%) | 24.6 W | ✓ OK (≤3%) |
| 25 mm² | 101 A | 78 A | 0.26 V (0.06%) | 399.7 V | 0.43 V (0.11%) | 15.7 W | ✓ OK (≤3%) |
| 35 mm² | 125 A | 97 A | 0.19 V (0.05%) | 399.8 V | 0.31 V (0.08%) | 11.2 W | ✓ OK (≤3%) |
| 50 mm² | 151 A | 118 A | 0.13 V (0.03%) | 399.9 V | 0.21 V (0.05%) | 7.9 W | ✓ OK (≤3%) |
| 70 mm² | 192 A | 150 A | 0.09 V (0.02%) | 399.9 V | 0.15 V (0.04%) | 5.6 W | ✓ OK (≤3%) |
| 95 mm² | 232 A | 181 A | 0.07 V (0.02%) | 399.9 V | 0.11 V (0.03%) | 4.1 W | ✓ OK (≤3%) |
| 120 mm² | 269 A | 210 A | 0.05 V (0.01%) | 399.9 V | 0.09 V (0.02%) | 3.3 W | ✓ OK (≤3%) |
| 150 mm² | 309 A | 241 A | 0.04 V (0.01%) | 400.0 V | 0.07 V (0.02%) | 2.6 W | ✓ OK (≤3%) |
| 185 mm² | 353 A | 275 A | 0.04 V (0.01%) | 400.0 V | 0.06 V (0.01%) | 2.1 W | ✓ OK (≤3%) |
| 240 mm² | 415 A | 324 A | 0.03 V (0.01%) | 400.0 V | 0.04 V (0.01%) | 1.6 W | ✓ OK (≤3%) |
| 300 mm² | 477 A | 372 A | 0.02 V (0.01%) | 400.0 V | 0.04 V (0.01%) | 1.3 W | ✓ OK (≤3%) |
| 400 mm² | 570 A | 445 A | 0.02 V (0.0%) | 400.0 V | 0.03 V (0.01%) | 1.0 W | ✓ OK (≤3%) |
FAQ — 35 Amp Cable Size at 5 Meters (400V Three-Phase (IEC European Grid))
What mm² cable size is required for 35A at 5 meters (400V)?
According to IEC 60364-5-52 ampacity and the 3% maximum voltage drop standard, you need 6 mm² copper cable for 35A over 5m at 400V (voltage drop: 1.08V or 0.27%).
What is the power capacity of 35A at 400V?
At unity power factor, 35A at 400V supports 24.25 kW with a standard 35A circuit breaker.
Related Lengths & Currents (400V)
35A · 10m (400V)35A · 15m (400V)35A · 20m (400V)35A · 25m (400V)35A · 30m (400V)35A · 35m (400V)35A · 40m (400V)35A · 45m (400V)35A · 50m (400V)35A · 60m (400V)35A · 70m (400V)10A · 5m (400V)16A · 5m (400V)20A · 5m (400V)25A · 5m (400V)32A · 5m (400V)40A · 5m (400V)50A · 5m (400V)63A · 5m (400V)80A · 5m (400V)100A · 5m (400V)125A · 5m (400V)160A · 5m (400V)200A · 5m (400V)