Having trouble?
Go to tutorial
📝 How it works:
Calculate the required cable cross-section according to DIN VDE 0298-4 and DIN VDE 0100-520. Considers cable length, voltage, current, installation type and material (copper/aluminium).
Fill in the fields below and click "Calculate".
Calculate the required cable cross-section according to DIN VDE 0298-4 and DIN VDE 0100-520. Considers cable length, voltage, current, installation type and material (copper/aluminium).
Fill in the fields below and click "Calculate".
Cable Cross-Section Calculator
Determine the correct cable cross-section for your electrical installation quickly and reliably. Our calculator uses DIN VDE 0298-4 and DIN VDE 0100-520 to give you accurate results.
How to Use
Enter the current type, voltage, current strength, cable length and installation type. The calculator instantly shows the required minimum cross-section.
Why Correct Cable Sizing Matters
- Prevents overheating and fire hazards
- Ensures compliance with DIN VDE standards
- Optimises energy efficiency
- Required for installation approvals
Advertisement