- Home Page /
- Tools & Home Improvement /
- Electrical /
- Electrical Wire /
- Southwire 12/3-Gauge Black/White/Green Stranded CU THHN...
Southwire 12/3-Gauge Black/White/Green Stranded CU THHN Tri- Wire
87% of respondents would recommend this to a friend
SBD 352
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Experience reliable power with our 25 ft. 12/3 THHN Commercial Wiring!
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Product Details
| Color | Black, White, Green |
| Strands | Multi Strand |
| Voltage | 600 volts |
| Number Of Wires | 3 |
| Material Type | Copper |
| Brand Name | Southwire |
| Number of Items | 1 |
| Manufacturer | Southwire |
| Unit Count | 1 Count |
| UPC | 032886703232 |
| Included Components | 15 ft. 12/3 Black/White/Green Solid CU THHN Tri-Wire |
| Model | 59318202 |
| Part Number | 59318202 |
| Brand | Southwire |
| Material | Copper |
| Number of Cable Strands | Multi Strand |
| Item Weight | 1.5 lbs (680 grams) |
What's in the box
15 ft. 12/3 Black/White/Green Solid CU THHN Tri-Wire
Product Description
Customer Questions & Answers
-
Question:
What is the Southwire 12/3-Gauge Black/White/Green Stranded CU THHN Tri-Wire used for?
Answer: The Southwire 12/3-Gauge Black/White/Green Stranded CU THHN Tri-Wire is designed for various electrical applications. It’s commonly used for wiring in residential, commercial, and industrial projects requiring high-temperature resistance and flexibility. This wire is suitable for use in conduit or raceway systems, making it an excellent choice for lighting fixtures, outlets, and appliance installations. Its tri-color coding also helps in easy identification during electrical work. -
Question:
What is THHN wire and why is it important?
Answer: THHN stands for Thermoplastic High Heat-resistant Nylon-coated wire. It is crucial in electrical applications due to its ability to withstand high temperatures and its insulation properties. The nylon coating protects the wire from moisture and abrasion, making it highly durable. This wire is especially important in environments subject to expansive temperature changes, ensuring reliability in performance and safety in electrical systems. -
Question:
Can I use the Southwire 12/3-Gauge wire outdoors?
Answer: The Southwire 12/3-Gauge wire is primarily intended for indoor use in conduit. While THHN wire can handle some exposure to moisture, it is advisable to utilize it in a protective conduit if installed outdoors to avoid potential weather damage. For outdoor applications such as landscape lighting or external fixtures, consider using wire specifically rated for direct burial or outdoor use to ensure optimal protection and longevity. -
Question:
What is the significance of the gauge size in electrical wiring?
Answer: Gauge size in electrical wiring, such as the 12-gauge of the Southwire wire, indicates the thickness of the wire, which is crucial for determining the amount of current it can safely carry. A lower gauge number means a thicker wire that can handle more current, minimizing the risk of overheating and electrical fires. For residential wiring, the 12-gauge is suitable for many circuit types, including standard outlets and lighting fixtures. -
Question:
How many conductors are in the Southwire 12/3-Gauge wire?
Answer: The Southwire 12/3-Gauge wire features three conductors: a black wire, a white wire, and a green wire. The black and white wires are typically used for the hot and neutral connections, while the green wire serves as a ground. This configuration allows for a complete circuit setup in various electrical applications, providing not only functionality but also enhancing safety during installation. -
Question:
Is the insulation on the Southwire 12/3-Gauge wire resistant to chemicals?
Answer: Yes, the insulation on Southwire 12/3-Gauge THHN wire is designed to be resistant to a variety of chemicals. This feature enhances its durability and suitability for installation in environments where exposure to oils, solvents, or other harsh substances may occur. This chemical resistance ensures that the wire remains functional and safe over time, making it a favorable choice for industrial applications. -
Question:
Can I use this wire for high-voltage projects?
Answer: The Southwire 12/3-Gauge THHN wire can handle voltages up to 600 volts, making it suitable for many high-voltage applications. However, it's essential to ensure that the wire is correctly sized and rated for the specific application it will be used for. Always consult local codes and regulations when determining the appropriate wire for high-voltage electrical projects to ensure safety and compliance. -
Question:
What is the difference between stranded and solid wire?
Answer: Stranded wire, like the Southwire 12/3-Gauge, consists of multiple small wires bundled together, which enhances flexibility and ease of installation compared to solid wire, which is made of a single piece of metal. Stranded wire is often preferred for applications where the wire needs to bend around corners or move frequently. In contrast, solid wire is generally used in fixed installations. Choosing between them depends on the specific needs of the project. -
Question:
How do I determine the right length of wire needed for my project?
Answer: To determine the right length of the Southwire 12/3-Gauge wire needed for your project, measure the distance from your power source to the destination point, considering any angles or routing changes. It's advisable to add some extra length to accommodate for mistakes or adjustments during installation. Carefully calculating the length ensures you have enough wire for a secure connection without excess that could cause complications. -
Question:
Where can I buy Southwire 12/3-Gauge Black/White/Green Stranded CU THHN Tri-Wire?
Answer: You can purchase Southwire 12/3-Gauge Black/White/Green Stranded CU THHN Tri-Wire from Ubuy. They offer a variety of electrical supplies, ensuring you can find the wire you need with Japanese quality and reliable service.
Customer Reviews & Ratings
-
5 Star
85%
-
4 Star
11%
-
3 Star
2%
-
2 Star
1%
-
1 Star
1%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
“Great products and very good service: very easy and very fast international delivery.”
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
“Easy to find and order what you want on the website. Delivery is quick to the UK”
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
SBD 352
Order now and get it around Wednesday, September 30
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Features & Benefits
- 25 ft. length for versatile applications.
- 12 AWG gauge for optimal performance.
- Solid copper conductors ensure conductivity.
- Rated for 600-Volt to handle demanding loads.
- Available in black, white, and green for easy identification.
- Perfect for outlets, switches, and other electrical needs.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.












