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SWA Cable Calculator

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How to size your swa cable using our armoured cable calculator?

At quickbit we have made it easy to know what steel armoured cable size you will need to carry the current for your electrical installation, using our online swa cable calculator. This great new cable sizing tool takes the hard work out of finding the right armoured cable size for your job. You simply select the length of cable and the current in amps or kW the permissible volt drop and supply type, single phase or three phase.

Hit calculate and you will be given the results, the size of cable you will need for your UK armoured cable installation, please take note this is a good guide for your cable but the input of a fully qualified electrician is always recommended.

**This cable calculator is to be used as a guide only; the cable sizes are worked out using information given from your input, accurate values are essential to give you the correct cable size. The user is to ensure the type of cable is suited to environment and conditions the cable will be exposed to.