What matters is the differential. A breaker limits the input. E.g. to 16A. A plug in solar provides an independent input. E.g. 10A. Under certain circumstances, multiple loads, up to 26A total could exist on the spur, without the breaker being triggered. This could put up to 26A down some of the wiring of the spur.
cynar@lemmy.world 2 weeks ago
What matters is the differential. A breaker limits the input. E.g. to 16A. A plug in solar provides an independent input. E.g. 10A. Under certain circumstances, multiple loads, up to 26A total could exist on the spur, without the breaker being triggered. This could put up to 26A down some of the wiring of the spur.