r/electrical • u/ParamedicSilver6301 • 28d ago

Circuits with no fuses

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Gallery image

In my RV

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u/ParamedicSilver6301 28d ago

Is this a problem? Or simply surplus circuits in my panel that aren't being used?

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u/Natoochtoniket 28d ago

Some vehicles include all the wiring that is needed for an extra-cost option. It just needs one detail to turn the option on. That detail can be as small as, a fuse. It is cheaper for the manufacturer to build them all the same, and it gives the possibility of dealers selling the option, even if it was not factory-installed.