A flexible conduit is a protective tubing that allows electrical wires to bend and move, reducing strain, preventing damage, and ensuring safety in various environments. The right conduit t...

Copper Wiring ✔️ Higher conductivity – Transfers electricity efficiently. ✔️ Durable & flexible – Resistant to corrosion and bending. ✔️ Best for: Homes, commercial buildings, an...

Coaxial, Twisted Pair & Fiber Optic Cables: Which One is Right for Your Setup? When setting up a network or communication system, choosing the right cable is essential for performance and reli...

What are the pros and cons between THHN and  XHHW cable? All the details here: THHN (Thermoplastic High Heat-Resistant Nylon-Coated) Best for: Dry indoor locations and conduit installation...

Hello @Arturo Vidal S.  At NNC we can offer you different alternatives according to your needs, check this reference: 18 Awg 16 Strands Mtw Ul1015 Tinned Copper Wire and you can also find it ...

Sure! We have two references that are our top sale items at NNC. Check all their advantages: Home And Office 120V, 1500W Portable Electric Heater 246099: This heater offers powerful performance wi...

Yes, cables like SEOOW and SOOW have weather-resistant jackets, making them suitable for both indoor and outdoor use, including exposure to moisture, oil, and chemicals. Check our Portable Cord Cab...

Hello Camilo.  You can find a list of the most significant changes in the 2023 NEC Edition by visiting one of the latest articles in our blog. Visit: A Guide to 2023 NEC Changes   Hope...

Hello. Is there a cheaper and more available alternative to UL1007 22AWG solid core tinned copper wire? (I just need a 22AWG solid core wire with colored shielding)

Hello. I would like to know if:  portable cords like SEOOW and SOOW can be used outdoors?   Thanks

Hello, how can I be sure about the latest NEC updates and changes? I’ve checked the official website but I would like to find a quick summary.

Hello NNC.  Can you recommend me a good brand of portable heaters?

  Understanding how energy is consumed in your home can help you manage usage and lower costs. Heating and cooling take the largest share, accounting for 46% of energy use. To reduce this, se...

According to Reuters, in 2024 US solar installations hit quarterly record, making up 75% of new power added. At NNC we can provide of large-quantity large cable orders for solar projects. We can su...

Totally! For example, the amperages of a standard electrical outlet in the USA and Canada are between 15 amps and 20 amps and operate on 120 volts. In the UK, standard outlets are usually rated at ...

It's no surprise that the holiday season brings celebrations, plenty of decorations, and also increased electricity bills due to festive lighting and appliances running over time. Therefore, we wou...

Hello, could you tell me the fastest way to check insulation using a multimeter?   Thank you.

Hello. I would like to know how many amps is a standard outlet? It depends on the country?

What is the difference between AFCI vs GFCI The AFCI (Arc Fault Circuit Interrupter) protects against electrical fires caused by loose wiring or unintended electrical arcs. The GFCI (Ground Fault ...

Hello, Camilo. If your lights flicker specifically during rainy weather, it could indicate moisture-related issues in your electrical system. Here are some common causes that we recommend to check ...