Lighting Wire Colours Nz

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Lighting wire colours nz.

In 2006 amendment 2 of 17 th edition bs7671 wiring regulations saw a change to harmonise the uk colours with the european cable colours for consistency and to avoid confusion. Phase brown neutral black earth green yellow where provided. Current australian colour code single phase. Phase 1 brown phase 2 black.

The usa have their own wiring colours for electrical circuits black red and blue are used for 208 vac three phase. It s important that properties get their wiring checked to see if the wiring colours are out of date have deteriorated over time and to check if they comply with bs 7671 wiring. New vs old wiring colours. The finest outdoor lights in the world at hunza we take pride in making high quality outdoor and architectural lighting products engineered in new zealand from the best materials including natural copper 316 stainless steel and machine grade alloys.

The uk s new cable colours for plugs are now harmonise with europe s power cable colours for ac dc. The list below outlines what the different colour codes mean for both single and multi phased. The wire that carries the current from the power source to the outlet or receptacle is the hot wire. Current australian colour code multiphase.

Two core plus earth tps tough plastic sheathed two core cable no earth phase red neutral light blue or black earth green or green yellow note that older tps cable may have no insulation to the earth wire lighting wiring. Australia also have a different wiring colour standard. The gauge or size of the wire may change depending on the current requirement of the circuit but the color is a consistent feature. Eu australia south africa iec 60446 brown.

Because the cable is usually cut at the light switch the green yellow wires are connected together using a blind end screw connector. Brown orange and yellow are used for 480 vac. And sw1 1 should connect to sw2 2 and sw1 2 should. Phase red or brown should go to switch 1 sw1 c light red or brown should go to switch 2 sw2 c neutrals black or blue should common together loop.

New wiring and cable colours new electrical wire colours and uk wire colours in this diy guide learn about the new standard wiring colours for electrical wiring and house wiring. Whenever you see a black wire you know it is hot. Standard wire colors for flexible cable such as extension cords power line cords and lamp cords. Equipment wiring includes things such as wiring in power cords.