Forum Discussion
pianotuna
Dec 11, 2019Nomad III
BFL13,
DC switches often do exhibit "polarity". This came up in a solar installation thread, a few weeks ago. There is arc inhibiting built into the switch. If it is installed "backwards" then there is little arc fault protection.
Some switches have the technology for arc protection on both "sides" of the switch--then the polarity no longer matters.
DC switches often do exhibit "polarity". This came up in a solar installation thread, a few weeks ago. There is arc inhibiting built into the switch. If it is installed "backwards" then there is little arc fault protection.
Some switches have the technology for arc protection on both "sides" of the switch--then the polarity no longer matters.
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