Underground cables are usually installed in urban areas where overhead line rights of way are not possible, like near airports and other locations where an overhead line may endanger lives. Also, t...

Hello all, I would like to know how you distinguish between P.V.C and T.R.S. type of cables? Is there a way to do it?

What's up? I'm Garrie, and yes... I'm a Goat, Since finishing high school, I've been a cable goat. Recently, I decided to move away from my home state. I used to complain about the winters there b...

Hello. One option is to use GFCI outlets. They protect against electrical shock and can be used when a neutral wire is not available. Read about the difference between GFI and GFCI outlets. And, ...

Hello. I need some help with an issue. I would like to know if is there a way to fix an outlet without a neutral wire.   Thank you in advance.

One common question that we usually see in other forums and social media platforms is that if it's possible to build a power supply with only one transformer. The answer is yes. Building a power su...

Caroline MartínezYou can run a cable up to about 100 feet without signal loss.

How do I know if is it safe to wrap a split cable with a thread to prevent it from breaking further? Wrapping a split cable with thread would be a temporary fix but only that. We do not recommend ...

Hello all. I have a doubt related to my TV cable. How long can a coax cable be before signal loss?

Do you want to invest in a solar panel?  We have a few recommendations that you will find useful. Let's start!   When it comes to installing solar panels, there are several brands and m...

Hello, I'm looking to wire an outlet receptacle, and I just found this diagram: https://www.electricaltechnology.org/wp-content/uploads/2020/04/How-to-Wire-an-Outlet-Receptacle.png Is this the corr...

Hi all, I'm planning to install recessed lighting in my living room and was wondering about the best practices. How do I determine the right spacing and depth for the lights? Also, is there a speci...

Cable termination refers to the process of connecting the end of a cable to a device or another cable, effectively completing the circuit and enabling the transfer of signals or power. At NNC, we w...

Make sure your outdoor outlets are GFCI-protected (Article 210.8.). Outlets must have weatherproof covers that protect them from the elements when not in use and in-use covers for outlets that mig...

Make a load calculation right before to make sure that 200 amp service is what you need. If you need a professional for this, just hire one, do not overthink about it. It's likely that you'll need ...

It could be many things: an overloaded circuit, short circuit, ground fault, faulty breaker. Can you give more details on what's happening?

There are many things: clips, cable management tray, cable sleeve/tube, and wall cord over. Just Google how they look and choose what suits you best.

Hello. Sure, here are a couple of ideas you can follow: We recommend buying cord covers or cord protectors. There is a good variety of references in our shop. Just click on this link and you wil...

Hey community, one of my circuit breakers keeps tripping several times a week without a clear reason. It's connected to the kitchen outlets. What could be causing this? How do I safely troubleshoot...

I would like some tips to organize my cables: My desk is attached to a wall, is there a way I can hide my wires?