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Detail Information
UL3321 Hook-up Wire Advantages
UL3321 Hook-up Wire
UL 3271 Hook-Up Wire is a single-conductor internal wiring cable designed for electrical and electronic equipment requiring high temperature and voltage resistance. It features a bare or tinned copper conductor with XLPE (cross-linked polyethylene) insulation, and is typically rated for 125°C and 600V. The wire offers excellent heat resistance, electrical stability, and durability, making it suitable for demanding internal wiring applications.
· Low smoke halogen free
· High temperature resistant
· Ozone/oxidation resistant
· High flexibility
UL3321 Hook-up Wire Technical Data
|
Conductor
|
Tinned or bare copper, stranded or solid
|
|
|
Insulation
|
XLPO, RoHS compliant |
|
|
Rated temperature
|
125°C
|
|
|
Rated voltage
|
600V AC
|
|
According to | UL758, UL1581 | |
Flame test | Horizontal flame
UL VW-1 & CSA FT1 | |
UL3321 Hook-up Wire Product description
Cable Name |
Cross Section
(AWG) |
Insulation Nom Thickness
(mm) |
Cable O.D.
(mm) |
Conductor Resistance Max
(Ώ/km,20°C) |
UL3321 |
26
|
0.76
|
2.10 |
150 |
|
24
|
0.76
|
2.20
|
94.2 | |
22 | 0.76 | 2.35 | 59.4 | |
20 | 0.76 | 2.55 | 36.7 | |
18 | 0.76 | 2.80 | 23.2 | |
16 | 0.76 | 3.15 | 14.6 | |
14 | 0.76 | 3.55 | 8.96 | |
12 | 0.76 | 4.05 | 5.64 | |
10 | 0.76 | 4.90 | 3.546 | |
8 | 1.15 | 6.60 | 2.23 | |
6 | 1.15 | 7.80 | 1.403 | |
4 | 1.15 | 9.10 | 0.882 | |
2 | 1.53 | 11.60 | 0.5548 | |
1 | 1.40 | 13.70 | 0.4398 | |
1/0 | 1.40 | 14.90 | 0.3487 | |
2/0 | 1.40 | 16.20 | 0.2766 | |
3/0 | 1.40 | 17.70 | 0.2194 | |
4/0 | 1.40 | 19.10 | 0.1722 |
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