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Different Electrical Wiring Colors

Knowing electrical wire colors guarantee the safety of the appliances, residents, and electricians each time the electrical system is under repair or maintenance. Various colors present the purpose of the wire in the system. 

Keep in mind that every wire might carry an electric current at particular times. Thus, you have to treat them with similar caution. It’s vital to know the wires that might present the major risk. These are the hot wires.  

The wires that carry live electrical current from the breaker box or electric panel are called hot wires.  

Today, we’re going to share with you different electrical wiring colors that can help residents and Bay Area electricians know more about the system. 

Bare Copper Wires – Ground 

Grounding offers a safe path for electrical current to travel back to the ground if electrical faults occur. Since every electrical system needs to be grounded, the bare copper wire is linked to every single one of them. This includes metal frames, appliance housings, outlets, switches, or fixtures.  

In addition to that, electric metal boxes have to be grounded since they’re conductive.  

Green Wires – Ground 

Green wires are utilized to ground electrical circuits. A wire is connected to a grounding terminal inside the strongbox of an outlet. Then, it runs toward the electrical panel’s ground bus bar.  

With this, the purpose of the wire is to be a failsafe. It offers electrical current somewhere to escape in the ground if any live wire comes into contact with conductive materials, such as metal. 

You should only connect green wires with other green wires. Also, green wires might be live if a fault happens in the system. That’s why you have to be cautious. In addition to that, green wires must not be utilized for any other uses since it might present the risk of electrocution. 

Oftentimes, ground screws on any electrical system are painted green as well. 

Yellow and Blue Wires – Hot 

Yellow and blue wires might carry current. However, they aren’t typically utilized in the wiring of an outlet. They rather act as hot wires pulled through the conduit. For example, yellow wires might serve as switch legs to ceiling fans, structural lighting, or outlets joined with light switches.  

On the other hand, blue wires are typically utilized as travelers in 3 or 4-way switches. One great example is the switch at the top and bottom of your staircase controlling a single light. This is known as 3-way.  

Red Wires – Hot 

This is one live wire in 220V circuits and could be used in different switch legs. Usually, red wires are utilized to connect the power system of the house. They’re also utilized when installing ceiling fans.  

Black Wires – Hot 

This wire color is used for wires that transfer current to switches and outlets in every type of circuit. In addition to that, they can also be utilized as switch legs. Switch legs are the connection between the electrical load and the switch. Every black electrical wire is considered live every single time. That is why if you’re dealing with them, you’ve got to be cautious.  


Tips on Moving 

Are you going to move offices? I know it can be a big hassle when moving without a plan but here are some tips on helping you ease your way into moving your business! 


1. Time Consciousness 

 The time you need in moving depends on your business’ size and how many people are helping you with the move. In moving your business, you need to expect more things to move compared to moving homes that’s why you need to start early in order to get it done on time. Never underestimate the time you will need when it comes to moving, you need to consider possible problems moving forward so starting early gives you ample extra time to take those matters into hand as well. Optimize, organize and start early so you can successfully move with ease. 

 2. Proper Packaging 

 I’m sure that as much as there are valuables in moving homes, there are also as much valuables in moving offices or business. One way to avoid any problems when moving is through making sure that you pack properly. Invest in the right packaging supplies like bubble wrap for fragile things and packaging tapes to ensure everything is sealed in boxes. Also, make sure that you have markers for correct labels on your boxes.  

 3. Donate 

 When moving it is always a great way to upgrade or downsize and this can be done through donating things that are no longer of much use to you and your company. If ever you have any furniture or office supplies like printers and computers that are old, this may be the best time to upgrade while not wasting anything. Donating your old things that you won’t be needing to include while packing to your next location is a way to avoid being wasteful and is a help to those starting companies maybe that are in need of help as they start.  

 4. Label Everything 

 Packing and organizing will be a waste if you don’t label the boxes you stored your things in. This ensures that those fragile things you need to keep safe won’t be packed in the bottom of your pile which may cause for some damage on your things. Moreover, it is a way to keep unpacking more manageable. 

 5. Data Security 

 In moving you need to ensure that the data from your company is also secured. One way in making sure that important data won’t be lost is through storing it in hard drives that are removable or store it in the cloud for back up.  

 6. Invest in Professionals 

 The wisest way to ensure your move will be successful and on time is through investing on professionals who will help you in moving. Removal company Exeter will help you when you are planning to move your business and they have a reputation for successfully helping in any moving situation. If ever you are in need of help in moving, then connect with them today!