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Current Carrying Capacities of SWA Cable

The Current Carrying Capacity of SWA Cable dictates what size cable you will need for the Job you are looking to start.

These tables will give the current rating in Amps you need. As well as other technical specifications for a certain types of SWA Cable. In this case, the specifications are listed by the Core count. Below are links to pages which will display a table of technical specifications for SWA Cable dependant on cores 2,3,4,5.

SWA Cable 2 Core 

2 Core SWA Cable

Below is a link to a table containing the technical specifications and Current Carrying Capacity of SWA Cable 2 Core.

SWA Cable 3 Core 

3 core swa cable

Here is a link to another table, this time containing the technical specifications and Current Carrying Capacity of SWA Cable 3 Core.

SWA Cable 4 Core 

The link below contains the table of technical specifications and Current Carrying Capacity of SWA Cable 4 Core.

SWA Cable 5 Core 

As indicated by the title, the link below contains a Table of technical specifications and Current Carrying Capacities of SWA Cable 5 Core.

After you have used the tables provided to size your cables, you may want to try our SWA cable calculator its a free tool we provide to assist our trade and DIY project engineers in choosing the correct size cables for the job. all you will need is the length of the cable and the current in Amps you plan to use, then select volt drop as a percentage 3% or 5%. and finally whether it is single phase or three phase. Good luck.