UL20978 Control Room Cable PUR Jacket Rated 80C 300V
Approval Style Number: UL20978
Application: Control room interconnection.
Uniform insulation wall thickness for smooth stripping operation of cable assemblies.
Standard: UL758, UL1581, CSA22.2
| Style Number | Conductor Quantity | Conductor Structure | Insulation Thickness | Insulation Diameter | Jacket Thickness | Overall Diameter | Conductor Resistance |
| AWG | No/mm | mm | mm | mm | mm | Ω/KM |
| UL20978 | 2C | 30 | 7/0.100 | 0.25 | 0.80 | 0.80 | 3.40 | 381 |
| 2C | 28 | 7/0.127 | 0.25 | 0.90 | 0.80 | 3.60 | 239 |
| 2C | 26 | 7/0.160 | 0.25 | 1.00 | 0.80 | 3.90 | 150 |
| 2C | 24 | 11/0.160 | 0.25 | 1.10 | 0.80 | 4.10 | 94.2 |
| 2C | 22 | 17/0.160 | 0.25 | 1.30 | 0.80 | 4.60 | 59.4 |
| 2C | 20 | 21/0.178 | 0.25 | 1.50 | 0.80 | 5.00 | 36.7 |
| 2C | 18 | 34/0.178 | 0.25 | 1.80 | 0.80 | 5.60 | 23.2 |
| 3C | 30 | 7/0.100 | 0.25 | 0.80 | 0.80 | 3.70 | 381 |
| 3C | 28 | 7/0.127 | 0.25 | 0.90 | 0.80 | 4.00 | 239 |
| 3C | 26 | 7/0.160 | 0.25 | 1.00 | 0.80 | 4.20 | 150 |
| 3C | 24 | 11/0.160 | 0.25 | 1.10 | 0.80 | 4.50 | 94.2 |
| 3C | 22 | 17/0.160 | 0.25 | 1.30 | 0.80 | 4.80 | 59.4 |
| 3C | 20 | 21/0.178 | 0.25 | 1.50 | 0.80 | 5.30 | 36.7 |
| 3C | 18 | 34/0.178 | 0.25 | 1.80 | 0.80 | 6.00 | 23.2 |
| 4C | 30 | 7/0.100 | 0.25 | 0.80 | 0.80 | 4.30 | 381 |
| 4C | 28 | 7/0.127 | 0.25 | 0.90 | 0.80 | 4.60 | 239 |
| 4C | 26 | 7/0.160 | 0.25 | 1.00 | 0.80 | 4.80 | 150 |
| 4C | 24 | 11/0.160 | 0.25 | 1.10 | 0.80 | 5.10 | 94.2 |
| 4C | 22 | 17/0.160 | 0.25 | 1.30 | 0.80 | 5.50 | 59.4 |
| 4C | 20 | 21/0.178 | 0.25 | 1.50 | 0.80 | 6.00 | 36.7 |
| 4C | 18 | 34/0.178 | 0.25 | 1.80 | 0.80 | 6.80 | 23.2 |
| 5C | 30 | 7/0.100 | 0.25 | 0.80 | 0.80 | 4.50 | 381 |
| 5C | 28 | 7/0.127 | 0.25 | 0.90 | 0.80 | 4.90 | 239 |
| 5C | 26 | 7/0.160 | 0.25 | 1.00 | 0.80 | 5.20 | 150 |
| 5C | 24 | 11/0.160 | 0.25 | 1.10 | 0.80 | 5.40 | 94.2 |
| 5C | 22 | 17/0.160 | 0.25 | 1.30 | 0.80 | 6.00 | 59.4 |
| 5C | 20 | 21/0.178 | 0.25 | 1.50 | 0.80 | 6.70 | 36.7 |
| 5C | 18 | 34/0.178 | 0.25 | 1.80 | 0.80 | 7.40 | 23.2 |
| 6C | 30 | 7/0.100 | 0.25 | 0.80 | 0.80 | 4.90 | 381 |
| 6C | 28 | 7/0.127 | 0.25 | 0.90 | 0.80 | 5.30 | 239 |
| 6C | 26 | 7/0.160 | 0.25 | 1.00 | 0.80 | 5.60 | 150 |
| 6C | 24 | 11/0.160 | 0.25 | 1.10 | 0.80 | 6.00 | 94.2 |
| 6C | 22 | 17/0.160 | 0.25 | 1.30 | 0.80 | 6.40 | 59.4 |
| 6C | 20 | 21/0.178 | 0.25 | 1.50 | 0.80 | 7.00 | 36.7 |
| 6C | 18 | 34/0.178 | 0.25 | 1.80 | 0.80 | 7.90 | 23.2 |
UL20978 Control Room Cable PUR Jacket Rated 80C 300V
| Style Number: | UL20978 |
| Rated Grade: | 80 deg C, 300 Vac, Horizontal flame |
| Conductor: | Above 99.99% High purity copper wires |
| Screen Shield: | Optional |
| Jacket: | Extruded Polyurethane PUR |
| Average thickness: | 30 mils (Ref.) |
| Minimum thickness: | 24 mils (Ref.) |
| Specification: | Detailed specification is to be customized per customer's requirement. |
| Executed Standard: | Appliance Wiring Material UL 758. |
| Application: | Internal Wiring of External Interconnection of Electronic Equipment. |
| Manufacturer: | WCH Cable Industrial Co., Ltd. |
| Manufacture Location: | Dongguan, Guangdong, China |
| Other Name of the Cable: | UL Cable, PUR Cable, Control Cable, 300V Cable, UL20978 Cable |
Tag: ul cable, ul approved cable
