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SPT cable
USL, CNL: PVC insulated parallel cords, Type SPT-1, SPT-2 and SPT-3SPT is always followed by a -1, -2 or -3, signifying insulation thickness for different applications.
Our File NO: E308841 1. Rated Temperature: 60/75/90/105
2. Rated Voltage: 300V
3. bare or tinned copper, stranded
4. Meet standard UL 62 and C22.2 No. 49
(Product Data & Typical Properties)
SPT-1 (2C/3C) | ||||||||||
Conductor | Insulation | Jacket | Pack.leng | |||||||
Cores | AWG | construction | Dia. (mm) | Thick. (mm) | Dia. (mm) | Thick. (mm) | Dia. (mm)
| Ft/coil | M/coil | Max.Cond. Resistance At 20 (Ω/km) |
2 | 20 | 21/0.178 | 0.94 | 0.78 | 2.5×5.0 | ----- | ---- | 1000 | 305 | 36.32 |
18 | 34/0.178 | 1.20 | 0.76 | 2.7×5.4 | ----- | ---- | 1000 | 305 | 21.63 | |
3 | 20 | 21/0.178 | 0.94 | 0.41 | 1.8 | 0.78 | 2.5×7.4 | 500 | 153 | 36.32 |
18 | 34/0.178 | 1.20 | 0.41 | 2.1 | 0.76 | 2.7×8.0 | 500 | 153 | 21.63 | |
SPT-2 (2C/3C) | ||||||||||
Conductor | Insulation | Jacket | Pack.leng | |||||||
Cores | AWG | construction | Dia. (mm) | Thick. (mm) | Dia. (mm) | Thick. (mm) | Dia. (mm)
| Ft/coil | M/coil | Max.Cond. Resistance At 20 (Ω/km) |
2 | 18 | 34/0.178 | 1.20 | 1.15 | 3.5×6.9 | ----- | ---- | 250 | 76.5 | 36.32 |
16 | 34/0.178 | 1.50 | 1.15 | 3.8×7.5 | ----- | ---- | 250 | 76.5 | 21.63 | |
3 | 18 | 34/0.178 | 0.94 | 0.41 | 2.10 | 1.15 | 3.5×8.6 | 250 | 76.5 | 21.63 |
16 | 26/0.254 | 1.20 | 0.41 | 2.40 | 1.15 | 3.8×9.6 | 250 | 76.5 | 14.8 | |
AWG 16-24 specifications
SPT cable