Circuit Breaker recommendations

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Senior Member

Joined: 26/09/2020
Location: Australia
Posts: 169
Posted: 10:10pm 17 Nov 2021      

Hi Wise Mike, if they had just put arrows showing current direction it may have been clearer.
If the supply positive is connected to the + terminal on the top right, then the load  positive is connected to the bottom right terminal. Then the load return (-ve) is connected to the bottom left and the top right connected to the Supply -ve then the current flow should be right.
Yep non polarised would be clearer. But then there would not be so many stuff ups and the inspectors would not have so much fun, getting folks to return and rectify their mistakes.