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OK to connect parallel PV strings without fuses?


NigelL

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18 hours ago, phil.g00 said:

Also wiring several contacts in series is a farmers way of improving the breaking capacity.

Not only the farmers way. It is how you are supposed to do it if you need a higher voltage than a single contact provides. The Gewiss specification sheet even tells you to do this to get higher DC ratings on their breakers.

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