Installation wire

Installation wire


Installation wire comes in different colors. For example, the phase wire is brown and turns black when it has passed a switch, then it is called switching wire. The ground wire is the yellow-green wire and the neutral wire is always blue. If you have an installation from before 1980, you may still encounter red, green and gray wire. Red has become blue, green has become brown and gray is the yellow-green ground wire. We sell this installation wire in different sizes of rolls.


Postma en Postma Alkmaar
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  • Different colors Large and small rolls Handy rolls Different thicknesses
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