![Industrial Large Lead Wire[1]](https://www.champcable.com/wp-content/uploads/2016/08/Industrial-Large-Lead-Wire1.jpg)
EXAR® XLE UL 3271
Champlain Cable EXAR® XLE is an outstanding flexible Class F, 600 volt, irradiation cross-linked wire in sizes up to 535 MCM. XLE is heavy metal free and is RoHS compliant. Exar XLE is a cost effective alternative to other rubber type insulations like Hypalon™. It has excellent mechanical strength, cut through resistance and outstanding chemical, oil and solvent resistance. Exar XLE can withstand exposure in oil up to 90°C and low-temperature resistance down to -70°C. EXAR XLE and processes very well on automated high-speed cut and strip equipment.
- High Temperature Rating: 125°C
- Low Temperature Rating: -70°C
- Voltage Rating: 600V
- Flame Resistance: FT-4
- Oil Temperature Rating: 90°C
- Ultraviolet Resistance: Black
- Radiation Resistance: No
- Flexibility Rating: 5
- Fluid Resistance Rating: 4
- Cut-Through Resistance Rating: 3
Specifications
|
Product Number |
Conductor Tinned Copper |
Nom. Conductor
Diameter in. mm. |
Nom Insulation
Thickness in. mm. |
Nom. Finished
Diameter in. mm. |
Nom Finished
Weight (lbs/mft) |
Ampacity (40°C, Free Air) |
| 3271-XL-22-E0 | 22 (19/34) | .031 .79 | .030 .76 | .095 2.41 | 5.81 | 14 |
| 3271-XL-20-E0 | 20 (19/32) | .038 .97 | .030 .76 | .103 2.61 | 7.57 | 16 |
| 3271-XL-18-B0 | 18 (7/.0152) | .045 1.14 | .030 .76 | .105 2.67 | 9.00 | 24 |
| 3271-XL-18-E0 | 18 (19/.0092) | .045 1.14 | .030 .76 | .105 2.67 | 9.00 | 24 |
| 3271-XL-16-F0 | 16 (26/30) | .058 1.47 | .030 .76 | .122 3.09 | 11.90 | 31 |
| 3271-XL-14-H0 | 14 (41/30) | .073 1.85 | .030 .76 | .136 3.45 | 19.00 | 42 |
| 3271-XL-12-J0 | 12 (65/30) | .093 2.36 | .030 .76 | .150 3.81 | 27.10 | 55 |
| 3271-XL-10-J0 | 10 (65/28) | .111 2.82 | .030 .76 | .172 4.37 | 40.50 | 72 |
| 3271-XL-08-X0 | 8 (84/27) | .147 3.73 | .045 1.14 | .238 6.04 | 69.20 | 97 |
| 3271-XL-06-X0 | 6 (84/25) | .183 4.65 | .060 1.52 | .305 7.75 | 111.50 | 131 |
| 3271-XL-04-L0 | 4 (133/25) | .263 6.68 | .060 1.52 | .385 9.78 | 163.90 | 172 |
| 3271-XL-02-M0 | 2 (259/26) | .323 8.20 | .060 1.52 | .445 11.30 | 240.40 | 232 |
| 3271-XL-01-M0 | 1 (259/25) | .372 9.44 | .060 1.52 | .492 12.50 | 315.30 | 266 |
| 3271-XL-/1-M0 | 1/0 (275/24) | .392 9.96 | .080 2.03 | .552 14.02 | 421.0 | 309 |
| 3271-XL/2-M0 | 2/0 (323/24) | .440 11.18 | .080 2.03 | .600 15.14 | 507.2 | 355 |
| 3271-XL/3-M0 | 3/0 (450/24) | .545 13.84 | .080 2.03 | .705 17.90 | 627.2 | 410 |
| 3271-XL/4-M0 | 4/0 (550/24) | .570 14.47 | .080 2.03 | .730 18.53 | 776.8 | 481 |
| 3271-XL-260 | 260 MCM 646/24 | .657 16.69 | .095 2.41 | .847 21.51 | 877 | 542 |
| 3271-XL-313 | 313 MCM 779/24 | .720 18.29 | .095 2.41 | .910 23.11 | 1093 | 620 |
| 3271-XL-375 | 375 MCM 932/24 | .785 19.94 | .095 2.41 | .975 24.77 | 1277 | 706 |
| 3271-XL-500 | 500 MCM 1330/24 | .943 23.95 | .095 2.41 | 1.133 28.78 | 1766 | 827 |
| PROPERTIES | EXAR XLE | |
| Approvals / Listings: | ||
| UL | UL 3271 | |
| CSA | AWM CL1251 | |
| Physical: | ||
| Temperature Rating | 125 °C | |
| Voltage Rating (Vrms) | 600V | |
| Flexibility - 7 days @ 136 °C | Pass | |
| Cold Bend - 4h @ -70°C | Pass | |
| Tensile Strength: | ||
| Unaged | 2123 psi | |
| Retention after 7 days @ 150o C | 100% | |
| Elongation: | ||
| Unaged | 400% | |
| Retention after 7 days @ 150°C | 83% | |
| Flame Test: | ||
| UL Horizontal – | Pass | |
| Chemical Resistance | ||
| Acetone | Swell @23°C** | Not recommended |
| Acid - H2SO4 S.G. 1.260 5% | Swell @23°C** | 1.5% |
| Engine Oil – ASTM D-471 IRM-902 | Swell @110°C** | 3.0% |
| Benzene | Swell @23°C/24h | Not recommended |
| Epoxy | Swell @23°C/24h | NA |
| Gasoline – ASTM D-471 Fuel C | Swell @23°C** | 11.1% |
| Methanol | Swell @23°C/24h | <1.0% |
| Toluene | Swell @23°C/24h | Not recommended |
| Xylene | Swell @23°C/24h | Not recommended |
| Electrical: | ||
| Dielectric breakdown strength (Vrms) | 30,000 volts | |
| Oxygen Index: (D2868 Standard) | 24 | |