Copper XHHW-2 Cable
600V · XLPE Thermoset Insulation · 90°C Wet/Dry Rated
Conductor: Annealed (soft) copper conductors.
Stranding: Available in solid (1 strand) or stranded (7, 19, 37, 61 strands) depending on the size.
Insulation: Abrasion, moisture, and heat-resistant Thermoset Cross-Linked Polyethylene (XLPE).
Voltage Rating:
600 Volts (for all sizes).
1000 Volts (for sizes 8 AWG and larger).
Temperature Rating: Up to 90°C in wet or dry locations.
Special Ratings:
Sunlight Resistant: Sizes 8 AWG and larger.
Gas and Oil Resistant II: Sizes 8 AWG and larger.
CT Rated (Cable Tray): Sizes 1/0 AWG and larger.
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Product Description
Copper XHHW-2 Cable : Product Description and Specifications
Designated for general wiring applications, Copper XHHW-2 is a 600V thermoset-insulated cable rated for use in recognized raceways. The construction utilizes soft annealed copper conductors (ASTM B3/B8) insulated with Cross-Linked Polyethylene (XLPE), ensuring compliance with UL 44 requirements. Rated for 90°C in wet or dry locations, this cable delivers essential mechanical resistance to heat and moisture for industrial and commercial power distribution systems.
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Advantages
Copper XHHW-2 Cable : Benefits and Features
High-Grade Insulation: Constructed with thermoset Cross-Linked Polyethylene (XLPE) insulation, which offers superior dielectric strength.
Dual Voltage Rating: Rated for 600 Volts on all sizes, with sizes 8 AWG and larger upgraded to a 1000 Volt rating.
Temperature Performance: Rated for operation in both wet and dry locations at temperatures up to 90°C.
Rugged Construction:
Sunlight Resistant (Sizes 8 AWG and larger).
Gas and Oil Resistant II (Sizes 8 AWG and larger).
CT Rated for use in cable trays (Sizes 1/0 AWG and larger).
Annealed Copper: Utilizes soft (annealed) copper conductors for better conductivity and flexibility.
Dimensions/Parameters
| Size (AWG or kcmil) | No. of strands | Insulation Thickness (mils) | Nominal O.D. (mils) | Approx. Net Wt. Per 1000' (lbs.) | Ampacity 60°C | Ampacity 75°C | Ampacity 90°C |
|---|---|---|---|---|---|---|---|
| 14* | 7 | 30 | 130 | 18 | 15 | 15 | 15 |
| 12* | 1 | 30 | 141 | 24 | 20 | 20 | 20 |
| 10* | 1 | 30 | 147 | 26 | 30 | 30 | 30 |
| 12* | 7 | 30 | 162 | 37 | 20 | 20 | 20 |
| 10* | 7 | 30 | 171 | 40 | 30 | 30 | 30 |
| 8 | 7 | 45 | 232 | 65 | 40 | 50 | 55 |
| 6 | 7 | 45 | 268 | 96 | 55 | 65 | 75 |
| 4 | 7 | 45 | 311 | 147 | 70 | 85 | 95 |
| 3 | 7 | 45 | 337 | 183 | 85 | 100 | 115 |
| 2 | 7 | 45 | 367 | 227 | 95 | 115 | 130 |
| 1 | 19 | 55 | 435 | 291 | 110 | 130 | 145 |
| 1/0 | 19 | 55 | 477 | 363 | 125 | 150 | 170 |
| 2/0 | 19 | 55 | 521 | 453 | 145 | 175 | 195 |
| 3/0 | 19 | 55 | 571 | 565 | 165 | 200 | 225 |
| 4/0 | 19 | 55 | 627 | 706 | 195 | 230 | 260 |
| 250 | 37 | 65 | 695 | 835 | 215 | 255 | 290 |
| 300 | 37 | 65 | 748 | 995 | 240 | 285 | 320 |
| 350 | 37 | 65 | 798 | 1155 | 260 | 310 | 350 |
| 400 | 37 | 65 | 843 | 1314 | 280 | 335 | 380 |
| 500 | 37 | 65 | 927 | 1633 | 320 | 380 | 430 |
| 600 | 61 | 80 | 1033 | 1965 | 350 | 420 | 475 |
| 700 | 61 | 80 | 1102 | 2282 | 385 | 460 | 520 |
| 750 | 61 | 80 | 1135 | 2440 | 400 | 475 | 535 |
| 1000 | 61 | 80 | 1284 | 3229 | 455 | 545 | 615 |
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Production Processes Of UL cable
JOCA produces UL wires using a fully automated workflow. The cycle synchronizes copper drawing and stranding with precise PVC or XLPE extrusion. Instead of waiting for post-production checks, we employ continuous inline monitoring—using laser diameter gauges and spark testers to catch defects instantly. For multi-core variants, the line handles cabling, shielding, and jacketing to exact specifications. Before shipping, every batch faces final electrical and mechanical inspections to verify full compliance with UL standards.
Packing For Shipment
To meet various transportation needs, there are many methods of packaging that can be used.
Have more questions?
Q: Voltage Ratings?
A: Dual Voltage Capability.
All Sizes: Rated 600V.
≥ 8 AWG: Rated 1000V for high-voltage applications.
Q: Insulation Composition?
A: Thermoset XLPE. Cross-Linked Polyethylene. Superior abrasion, moisture, and heat resistance (vs. Thermoplastic).
Q: Temperature & Environment?
A: 90°C Wet & Dry. Rated for continuous operation in all NEC-recognized locations.
Q:Cable Tray (CT) Approved?
A: Size Dependent. Conductors ≥ 1/0 AWG are rated CT Use (Cable Tray) for industrial installations.
Q: Sunlight Resistance?
A: Yes (≥ 8 AWG). Sizes 8 AWG and larger marked “Sunlight Resistant” (Sun Res) for outdoor exposure.
Q: Health Care Facility Use?
A: Approved. Complies with NEC Section 517.160.
Dielectric Constant: < 3.5 (Low leakage current).
Q: Standards Compliance?
A: UL & Federal Listings.
UL 44 (Thermoset-Insulated Wires).
Federal Spec: A-A-59544.
NEC: NFPA 70.
Environmental: RoHS & REACH Compliant.
Q : Primary Applications?
A: Raceway Systems. Service feeders and branch circuits in Conduit or Cable Trays (Qualified sizes).
















