12 Awg Stranded Copper Wire

Zhejiang IRONFLON Wire & Cable Co., Ltd. is one of the most professional manufacturers and suppliers of 12 awg stranded copper wire in China, also supports customized service. Please feel free to buy high quality 12 awg stranded copper wire for sale here from our factory. Also, free sample is available.

12 gauge copper wire conductor structure: 19 0.48mm tinned copper wires stranded, conductor diameter of about 2.40mm.

12 gauge copper wire insulation: using FEP (polyperfluoroethylene propylene) Teflon, temperature range -65 ℃ to +200 ℃.

12 gauge copper wire rated voltage: 600V.

12 gauge copper wire safety certification: passed UL VW-1 and CSA FT1 vertical flame test; meet UL 758, UL 1581 standards.

Low Resistance & High Conductivity
Copper core wire, copper has significantly lower resistivity than aluminum, reducing power loss by approximately 36% for the same cross-sectional area.
12 AWG stranded structure further optimizes current distribution, reduces skin effect and improves high frequency transmission efficiency.

Flexibility and Fatigue Resistance

Multi-stranded fine copper wire stranding structure dramatically improves bending performance and withstands repeated bending (>1000 times) without breaking, making it suitable for dynamic wiring scenarios (e.g., robotic arms, automotive wiring harnesses).
Stranded wire is more than 50% more flexible than solid copper wire of the same size, simplifying installation in confined spaces.

1. high-temperature environment power transmission
industrial heating equipment:
oven, furnace internal wiring (withstand 200 ℃ long-term operation);
heater connecting line (FEP insulation resistance to high-temperature oxidation);

Energy sector:

High-temperature area wires for generator sets (oil and chemical resistant);
Solar inverter internal connections (flame retardant VW-1 certification to ensure safety);

2. Harsh chemical environments
Sensor wiring for chemical equipment (resistant to strong acids, alkalis, and organic solvents);
Marine power systems (resistant to salt spray corrosion, suitable for wet environments); iii. For humid environments);

3. Precision Electronics and Electrical Appliances
Consumer Electronics:
Microwave high-voltage circuits (600V rated voltage to match the needs);
High-end lamps and lanterns internal wiring (high-frequency loss is small, strong stability);

Transportation:
new energy vehicle battery pack connection (through the car-grade vibration resistance test);
aerospace equipment electrical wiring (lightweight and resistant to extreme temperature differences);

IRONFLON Wire & Cable Co., Ltd. is a diversified enterprise in terms of manufacturing, selling, commerce and trading. Closing to No. 104 national highway and Yong-Tai-Wen freeway brings us better condition to contact with the world.

With advanced equipment and technology from Japan, Europe and America, our company specializes in various types of Teflon wires, coaxial shielded wires, electronic power wires, high temperature electric power cables, compensation cables of instruments, high temperature insulated sleeving, and wiring harness processing products.

We have received ISO9001 certification. Furthermore, our products also have got certificates of UL and SGS. They are widely used for home appliances, cooking wares, air conditioners, lighting fixtures, electronic products, thermos utensils, computers, aviation products and vehicles.

All of our staff members are with great confidence, honest and sedulous. With great devotion to work, the product quality will be improved even better. We have received positive feedbacks from our customers in the US, Europe, South America and Southeast Asia. In addition, we provide customized service, and warmly welcome your samples for development.

CERTIFICATIONS IN INTERNATIONAL AND DOMESTIC

UL AND CUL Certification ( Reference E252458)

VDE certification

QALITY CERTIFICATION:ISO9001:2005 AND IATF16949

All product can meet ROSH ,REACH

Our company actively participates in offline activities and has attended exhibitions in various regions. At these events, our technical backbone communicates with other personnel, such as product promotion, technical exchanges, industry trend analysis, etc., which takes our company to the next level.

In terms of product packaging, we usually use biodegradable plastic film packaging. It can protect the wires from damage and chaos. Degradable plastic materials will reduce environmental pollution.

We will first wrap the product with plastic film. Then pack it in cardboard boxes according to the customer's requirements. Prevent product damage.

After the wires are packaged, we will place them on a tray for easy transportation. Afterwards, contact the corresponding transportation personnel and arrange a suitable time to transport the pallets to the vehicle.

After the pallet is transported to the vehicle, it will be transported uniformly to the corresponding station. We will choose different transportation methods according to the customer's needs. 

Q: What about the lead time for mass production?
A: Our production capacity is sufficient,normally 15-20 days we can deliver your order. only if quantity is big, we'll offer you.

Q: What's your Minimum Order Quantity?
A: Normally 100m. However, the cable is very heavy.
You'd better order a suitable quantity to avoid the high freight.
Sea transportation is the best option.

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