UL1331 wires are known for their excellent high-temperature resistance. This type of wire insulation layer is made of PTFE material, which has excellent chemical stability and does not react with strong acids, alkalis, etc. It can work normally at a high temperature of 150°C, maintain stable electrical performance, and will not melt or deform due to high temperature. At the same time, it also has excellent wear resistance and insulation properties. UL1331 wires play an important role in fields such as aerospace and chemical engineering that require strict performance of wires.
Feature
Condutor :Strands Nickel plating/tin/bare copper
Insulation :FEP
Reted Temperature:150℃
Reted Voltage:600Vac
Nonhazardous
Standard Reference:UL758-2014,UL1581-2014
Electrical insulation good
Good resistance to climate
Environmental testing pass ROHS/REACH
UL 30awg to 10awg
Structure
Multiple colors to choose
FAQ
Q:1.Is UL1331 wire flame - resistant?
A:Yes, UL1331 wire meets the flame - retardant requirements specified by UL standards, reducing the risk of fire spread in case of electrical faults.
Q: Does UL1331 wire have good chemical resistance?
A: Yes, due to its insulation, UL1331 wire offers outstanding resistance to a wide range of chemicals, acids, and solvents.
Technical Parameters
|
STYLE
|
standard AWG
|
Conductor size (No./ mm) ±0.005mm
|
Conductor resistance 20℃ (Ω/Km)
|
Conductor Dia.(mm)
|
insulation thickness (mm) |
Overall diameter (mm) |
||
|
Nom. |
Min. |
Mon. |
Tol. |
|||||
|
1331
|
10 |
37/0.42 |
3.54 |
2.94 |
0.50 |
0.45 |
3.94 |
±0.15 |
|
12 |
37/0.374 |
5.64 |
2.62 |
0.50 |
0.45 |
3.62 |
±0.15 |
|
|
14 |
19/0.361 |
8.96 |
1.85 |
0.50 |
0.45 |
2.90 |
±0.10 |
|
|
16 |
19/0.287 |
14.60 |
1.50 |
0.50 |
0.45 |
2.50 |
±0.10 |
|
|
18 |
19/0.235 |
23.20 |
1.18 |
0.50 |
0.45 |
2.20 |
±0.10 |
|
|
20 |
19/0.19 |
36.70 |
0.95 |
0.50 |
0.45 |
1.95 |
±0.10 |
|
|
22 |
19/0.15 |
59.40 |
0.76 |
0.50 |
0.45 |
1.75 |
±0.10 |
|
|
22 |
7/0.254 |
59.40 |
0.77 |
0.50 |
0.45 |
1.75 |
±0.10 |
|
|
24 |
7/0.20 |
94.20 |
0.61 |
0.50 |
0.45 |
1.60 |
±0.10 |
|
|
26 |
7/0.16 |
150.00 |
0.48 |
0.50 |
0.45 |
1.50 |
±0.10 |
|
|
28 |
1/0.32 |
227.00 |
0.32 |
0.50 |
0.45 |
1.32 |
±0.10 |
|
|
30 |
1/0.254 |
361.00 |
0.254 |
0.50 |
0.45 |
1.26 |
±0.10 |
|
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