How mm² cable-cutter sizing works
Cross-section, Cu/Al limits, and when NO_MATCH applies.
Cable cutter sizing
Ratchet cable cutter by mm²
Enter soft copper or aluminum cable cross-section in mm². Get the smallest 240, 400, or 500 mm² class — or NO_MATCH above this consumer ladder.
Cable cutter sizing
Result
Match the smallest ratchet cutter whose published mm² ceiling covers your Cu/Al cable. Classes: 240 · 400 · 500 mm². Soft copper/aluminum only; above 500 → NO_MATCH.
From measurement to decision
Open the full calculator
Same tool with room for examples.
240 vs 400 vs 500 mm² classes
When each VEVOR ratchet cutter fits — and when none do.
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