UL3321 XLPE sheath UL style 600V Hook-Up Wire
UL3321 hook up wire is made of tinned copper, the insulation is PVC,the conductor is usually 19 strands, elesun cable can produce from 22awg to 1awg to meet different application requirements.
XLPE means Irradiation cross-link PE Easy to lay is another advantage of XLPE cable. XLPE cable has a smaller bending radius, which is lighter than other similar cables and has a simpler terminal handling. Since the XLPE cable is not oil, it is unnecessary to consider the route when laying XLPE cable
UL style 3321 lead wire is Widely used in aviation, metallurgy, petroleum, electronic equipment, instrumentation, household appliances, transformers and motor lead wire. it can resistant to water, oil, acid, solvent and fungus . The jacket is XLPE ,the rated voltage is 600 voltage, it can be used where temperatures range from -55℃ to +150℃. UL3321 lead wire can also use as internal wiring in appliances that are exposed to oil which does not exceed 105℃ in temperature.
The UL3321 lead wire produce by elesun cable is compliant to RoHS
The related XLPE sheath hook up wire contains: UL3173, UL3266,UL3271,UL3272,UL3195
Tips: What is XLPE?
XLPE is the abbreviation of cross-linked polyethylene, polyethylene is a linear molecular structure, easily deformed at high temperatures. The cross-linked polyethylene process makes it into a network structure. This structure, even at high temperatures, has a strong resistance to deformation. XLPE cable material is a kind of organic peroxide containing polyethylene. This peroxide in high temperature and high pressure and inert gas environment, and polyethylene chemical reaction,that is XLPE.
Best Properties of XLPE hook up wire:
1. XLPE cable has excellent electrical properties.
2. Dielectric loss is lower than PVC insulation .
3. Capacitance of XLPE cable is good.
4. Easy to lay the XLPE cable such as UL3271 is another advantage. XLPE cable has a smaller bending radius, which is lighter than other similar cables and has a relatively simple terminal handling.
5. XLPE hook up wire does not contain oil, so when lay XLPE cables, you need not consider the route, there is no oil due to drip and laying of the situation.
UL style 3321 AWM 3321 hook up wire specifications
Material of Inner Conductor
No. of Inner Conductor
Solid , 19 strands, 41 strands
Material of Insulation
Cross-Linked Polyethylene (XLPE)
Diameter of Insulation
From 22 awg to 1 awg
Rated Working Temp
-55℃ to +150℃
Conductor structure and Resistance
Conductor Structure (NO.of strands）
Diameter of Conductor（mm）
20℃ Max Resistance (Ω/km)
Min Insulation Thickness(mm)
Should the bulk ul3321 xlpe hook up wire /lead wire made in China caters to your requirement, welcome to get the datasheet with us. As one of the leading manufacturers and suppliers in China, we also offer the customized service.