This specification covers multi conductor cables having TFN or THHN/THWN(PVC/Nylon) conductors with an overall flame-retardant, sunlight resistant, gas/vapor-tight polyvinyl chloride (PVC) jacket, conforming to Standard UL1277, They meet the requirements of the FT4 flame test. Rated 600 volts, 90° C dry, 75° C wet.
TC Cable Conductor Data |
Size
AWG |
Strands No./OD.
(mm) |
PVC Insulation
Average Thickness
(mm) |
Nylon Jacket
Minimum Thickness
(mm) |
Adorox. O.D.
(mm) |
Max,DC Resistance
(20'ºC.Ω/km) |
14 |
7/0.62 |
0.38 |
0.10 |
2.88 |
8.62 |
12 |
7/0.77 |
0.38 |
0.10 |
3.33 |
5.43 |
10 |
7/0.98 |
0.51 |
0.10 |
4.24 |
3.409 |
8 |
7/1.23 |
0.76 |
0.13 |
5.69 |
2.144 |
6 |
7/1.56 |
0.76 |
0.13 |
6.68 |
1.348 |
4 |
7/1.96 |
1.02 |
0.15 |
8.42 |
0.8481 |
2 |
7/2.47 |
1.02 |
0.15 |
9.95 |
0.5335 |
1 |
19/1.69 |
1.27 |
0.18 |
11.51 |
0.4230 |
1/0 |
19/1.89 |
1.27 |
0.18 |
12.51 |
0.3354 |
2/0 |
19/2.13 |
1.27 |
0.18 |
13.71 |
0.2660 |

We are Qingdao Dadi Energy Co., Ltd., located in Qingdao, China, specializing in manufacturing and selling wires and cables. We can offer you customized service of high and low voltage cables. Our wires and cables have been certified in 28 European countries and exported to over 100 countries and regions, comply with CCC CE UL SAA PSE certificates.
We have remained true to our core principles of customer service, on time delivery,uncompromised quality and exceptional value at competitive prices.


Q1:Who you are? What are your company's Main Products?
This is Qingdao Dadi co., ltd., located in Qingdao, China, specializing in manufacturing and selling full series of wires and cables, such as: rubber sheathed flexible cable, sheathed cable, control cable, power cable, aerial insulated cable, aluminum stranded wires and steel core aluminum stranded wires, PVC insulated non-sheathed (soft) wire and cable, special cable.
Q2: How can I get the Quotation of the TC THHN Cable?
Pls send your demand or specification to us or just E-mail our trade Manager, We'll reply to you within 2 hours in the Working days.
Q3: What does your company do regarding Quality Control?
Firstly, All raw materials were selected are the highest quality level.
Secondly,Professional and skillful workers care for every detail in handling the production.
Thirdly, Quality Control Department is specially responsible for quality checking in each process and final check before shipping to our customers.
Q4: I didn't find my needed cable in this page. Do you provide OEM Project Service?
Surely , OEM & ODM order is warmly welcome and we can you put your brand name, (logo) on these cables.
What's more, our R&D team will give you professional suggestions.
Q5: How could I get the TC THHN Cable Sample?
We are honored to offer you samples if we have it in stock, usually it is free , you just need pay freight cost.
If you have a courier account or forwarder in China, we can send it your courier to collect samples.
Q6: How long is the Cable Delivery Time?
For Cable Sample: 1-3 working days ;
For small orders: 3-10 working days;
For mass orders: 15-25 working days.
It is better to communicate with us if you are interested to place an order. It depends on your order quantity.
Q7: What is your payment terms?
Our payment term is usually T/T 30% in advanced, the balance before picking up the goods or L/C at sight.
Q8: What is your Warranty? How about MOQ ?
All the products will have 24 months Warranty,
Our company has MOQ requirement, but we also accept small quantity.
We would love to grow up with every customers. Please feel free to contact us and send us your inquiry.