110 Amp Cable Size at 15 Meters (230V Single-Phase (IEC Europe / UK / AU))
IEC 60364-5-52 metric conductor sizing (mm²), voltage drop, and power loss calculation for 110 A over 15 m (49.2 ft).
Copper Cable (≤3% Drop)35 mm²Drop: 2.02V (0.88%)
Aluminum Cable (≤3% Drop)50 mm²Drop: 2.33V (1.01%)
Voltage at Load228.0 VLine Loss: 221.9 W
Max Power & Breaker25.3 kW110A MCB/MCCB
IEC 60364 Cable Cross-Section Table (1.5 mm² – 400 mm²) for 110A at 15m
| 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 | 47.08 V (20.47%) | 182.9 V | 77.66 V (33.77%) | 5178.8 W | Drop High |
| 2.5 mm² | 24 A | 18 A | 28.25 V (12.28%) | 201.8 V | 46.6 V (20.26%) | 3107.3 W | Drop High |
| 4 mm² | 32 A | 25 A | 17.66 V (7.68%) | 212.3 V | 29.12 V (12.66%) | 1942.0 W | Drop High |
| 6 mm² | 41 A | 32 A | 11.77 V (5.12%) | 218.2 V | 19.41 V (8.44%) | 1294.7 W | Drop High |
| 10 mm² | 57 A | 44 A | 7.06 V (3.07%) | 222.9 V | 11.65 V (5.06%) | 776.8 W | Drop High |
| 16 mm² | 76 A | 59 A | 4.41 V (1.92%) | 225.6 V | 7.28 V (3.17%) | 485.5 W | Drop High |
| 25 mm² | 101 A | 78 A | 2.82 V (1.23%) | 227.2 V | 4.66 V (2.03%) | 310.7 W | Drop High |
| 35 mm² | 125 A | 97 A | 2.02 V (0.88%) | 228.0 V | 3.33 V (1.45%) | 221.9 W | ✓ OK (≤3%) |
| 50 mm² | 151 A | 118 A | 1.41 V (0.61%) | 228.6 V | 2.33 V (1.01%) | 155.4 W | ✓ OK (≤3%) |
| 70 mm² | 192 A | 150 A | 1.01 V (0.44%) | 229.0 V | 1.66 V (0.72%) | 111.0 W | ✓ OK (≤3%) |
| 95 mm² | 232 A | 181 A | 0.74 V (0.32%) | 229.3 V | 1.23 V (0.53%) | 81.8 W | ✓ OK (≤3%) |
| 120 mm² | 269 A | 210 A | 0.59 V (0.26%) | 229.4 V | 0.97 V (0.42%) | 64.7 W | ✓ OK (≤3%) |
| 150 mm² | 309 A | 241 A | 0.47 V (0.2%) | 229.5 V | 0.78 V (0.34%) | 51.8 W | ✓ OK (≤3%) |
| 185 mm² | 353 A | 275 A | 0.38 V (0.17%) | 229.6 V | 0.63 V (0.27%) | 42.0 W | ✓ OK (≤3%) |
| 240 mm² | 415 A | 324 A | 0.29 V (0.13%) | 229.7 V | 0.49 V (0.21%) | 32.4 W | ✓ OK (≤3%) |
| 300 mm² | 477 A | 372 A | 0.24 V (0.1%) | 229.8 V | 0.39 V (0.17%) | 25.9 W | ✓ OK (≤3%) |
| 400 mm² | 570 A | 445 A | 0.18 V (0.08%) | 229.8 V | 0.29 V (0.13%) | 19.4 W | ✓ OK (≤3%) |
FAQ — 110 Amp Cable Size at 15 Meters (230V Single-Phase (IEC Europe / UK / AU))
What mm² cable size is required for 110A at 15 meters (230V)?
According to IEC 60364-5-52 ampacity and the 3% maximum voltage drop standard, you need 35 mm² copper cable for 110A over 15m at 230V (voltage drop: 2.02V or 0.88%).
What is the power capacity of 110A at 230V?
At unity power factor, 110A at 230V supports 25.3 kW with a standard 110A circuit breaker.
Related Lengths & Currents (230V)
110A · 5m (230V)110A · 10m (230V)110A · 20m (230V)110A · 25m (230V)110A · 30m (230V)110A · 35m (230V)110A · 40m (230V)110A · 45m (230V)110A · 50m (230V)110A · 60m (230V)110A · 70m (230V)10A · 15m (230V)16A · 15m (230V)20A · 15m (230V)25A · 15m (230V)32A · 15m (230V)40A · 15m (230V)50A · 15m (230V)63A · 15m (230V)80A · 15m (230V)100A · 15m (230V)125A · 15m (230V)160A · 15m (230V)200A · 15m (230V)