Black wires are used primarily to feed current to power electrical outlets and switches, which in turn, power the appliances and lights in the home. Black Electrical Wires = Hotīlack is the main colour of hot wires for most homes – hot wires are those that are always carrying a live electrical current. Now that we know the basics of our Canada wiring colours and how they function, let’s take a more detailed look at each of the colour codes and the functions they denote. Three phase lines are red, black, and blue.All other wire colours are usually hot or live, which means they are carrying a current:.Green wires (or green with yellow stripes) are protective ground wires (or protective earth wires).White wires are usually neutral (see notes on this under ‘White Wires’).
#BLACK WIRE FROM ONE SWITCH TO ANOTHER CODE#
The colour of an electrical wire tells you both the best use for it and whether they carry current or not.Ĭanada wiring colours for residential use is governed by the Canadian Electrical Code (CEC) and is coded as follows: Here are the basics you need to know about the colour code wiring in your home. That being said, it is helpful to know and understand what the Canada wiring colours mean as they pertain to your home and your safety. Perhaps, even more importantly, to avoid harm to yourself, your family, or your home, it is prudent to leave all electrical work to a qualified electrician. All electrical wires could carry an electrical current at some point, so treat every colour wire with equal caution.
All Electrical Wires Can Carry a Currentīefore we dive into explaining the Canadian wiring colours and how it applies to the wiring in your house, let’s make one thing clear: the most important thing you need to know about electrical wires and their colour coding is that ALL electrical wires are electrical. In British Columbia, we follow the electrical regulations of the BC Safety Standards Act as mandated by the Technical Safety BC. In Canada, electrical wires are colour coded to make it easy to differentiate and identify each wire, with each Canada wiring colour representing what that wire does and what it’s used for.
You don’t need to be a rocket scientist – or an electrician – to know and understand, that the specific colouring of the electrical wires in your home means something. Canada wiring colours, as regulated by the Canadian Electrical Code (CEC), are quite similar to the National Electrical Code (NEC) in the United States.
0 kommentar(er)
