![]() ![]() Read also : supernode analysis Canada Wire Color CodesĬanada follows the wiring color codes standard by Canadian Electric Code (CEC). Protective earth (PE) = green, bare copper (no insulation), green-yellow striped (for isolated systems).The wire color codes from this category are 3 phase color charts, all of the cable behind the wall, in the wall, or on the wall.ġ20, 208, 240 V line voltage wire color code: Protective earth (PE) = green, green-yellow striped.The wire color codes from this category are extension cord, power cable, and lamp cords wiring color. The wiring color codes from NEC are classified into flexible cables and fixed cables. The US follows National Electrical Code (NEC) wire color codes. Same as above, the UK wiring color code (with extension) along with 3 phase color chart will be: There is a little extension that UK also uses grey color as line conductor. The UK now adapts IEC 60446 as its own wire color codes from British Standard BS 7671:2001 Amendment No 2:2004. The colors and the labels can be observed below:įrom the list above we can conclude that: Most of Europe uses this IEC 60446 (International Electrotechnical Commission) standard for electrical color code charts. ![]() With this strategy, we will get better safety and easier maintenance.įrom the list below, you will learn about: It is wise to make a note about color code history. Please remember that older installations may use different colors. They are modelled based on code produced by national or international standards organizations. This standard varies for each region or country. Not only that, the temperature, exposure, moisture, and chemical level are planned carefully.Įlectrical wiring standard and electrical wiring installation are made with the purpose of the best safety for people and devices. The types of the wire and its size are strictly classified to the operating voltage and current capability. We must follow the safety standards and installation practice. The devices can be electronic boards, switches, sockets, and room lighting. Electrical WiringĮlectrical wiring is an installation of the electric devices and cables. Knowing the meaning of the color will keep us and our electrical system safe.īefore we start learning about wiring color code, let us understand what electrical wiring is a bit first. We need to know what is the specific purpose for each color before touching it (you better don’t touch or plug-unplug the cable unless you know what is the meaning of its color). Why do we use different colors for cables? No more and no less to differentiate the cable standardization.Ī wire colored in black is different from a cable colored in brown, orange, red, or green. ![]() If you have opened a light switch box or an electrical outlet, you might have encountered various confusing colored cables.įor those of you, who haven’t learned about it, let me explain it to you briefly. Especially for electricians, electrical engineers, technicians, and even regular people. Wire color code is a crucial thing to be noted. When it comes to this, we need to use local custom or “alternative” colors. Keep in mind that not every country has all the wire color codes recorded in a document. You may find different colors in different countries, so that’s why we need to check it by ourselves or consult a professional. NOTE** representing the outer diameter of the optical cable (mm).Wire color codes or cable color code charts for both AC and DC are classified based on national standards for each region. The angle of single-side suspensions is between 15- 18 °. It has higher supporting capability of dynamic stress,suspend the ADSS cable to the Poles/ towers with corner angle of less than or equal to 25 ° in straight lines. Rivers and the large corner pole/towers (30°-60°),could use the double It has higher supporting capability of dynamic stress,suspend theĬable(ground wire) to the Poles/ towers. Right-angle hanging loop, U-shaped hanging loop, bolt, nut, gasket etc. Inner armor rods, outer armor rods, rubber clamp piece, cover shell, China Preformed suspension,ADSS suspension,Suspension grip Manufacturers and Suppliers.Our company has good design, professional team, and the competitive price.We look forward to establishing a long-term relationship with you. ![]()
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