How to find a short or open in a 4-wire cable?
How to find a break, short circuit in a 4-wire cable for street lighting with a multimeter?
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How to find a break, short circuit in a 4-wire cable for street lighting with a multimeter?
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It is not necessary to search for a break with a multimeter, but with a hidden wiring finder. To do this, a phase wire is supplied to each core and a search is performed.