300/500V PFA insulated wire owns a PFA fluorine plastic insulator and a bare or tinned copper conductor. It is supplied in various colors, such as white, blue, red, black, brown, yellow, green, transparent and yellow/green. This product is tested under 2000V voltage and its O.D. tolerance is ±0.10mm.The nominal voltage is 300V and the shield pressure is 500V. In addition, the working temperature of the product ranges from -60℃ to 250℃.
Technical SpecificationsConductor | Insulator | Electrical Characteristic | |||
Cross Section Area mm2 | Conductor Construction NO.×Φ mm | Diameter mm | Insulator Thickness mm | Overall Diameter mm | Max. Conductor Resistance at 20℃ Ohm/Km |
0.14 | 7/0.15 | 0.46 | 0.30 | 1.06 | 143 |
0.25 | 7/0.23 | 0.69 | 0.30 | 1.29 | 80.09 |
0.34 | 7/0.25 | 0.76 | 0.30 | 1.36 | 59.4 |
0.5 | 19/0.19 | 0.95 | 0.30 | 1.55 | 40.1 |
0.75 | 19/0.23 | 1.16 | 0.30 | 1.76 | 26.7 |
1 | 19/0.26 | 1.31 | 0.30 | 1.91 | 20 |
1.5 | 19/0.32 | 1.61 | 0.30 | 2.21 | 13.7 |
2.5 | 19/0.41 | 2.06 | 0.35 | 2.76 | 8.21 |
4 | 37/0.37 | 2.60 | 0.40 | 3.4 | 5.09 |
We are a professional 300/500V PFA insulated wire manufacturer and supplier in China. We offer an extensive line of products, including fire resistant wire, PVC insulated wire, multicore cable, XLPE wire / cable, and much more.