450°C 300V High Temperature Wire
High Temperature Fiberglass Wire · Mica Insulated
Product application:
Designed for low-voltage instrumentation and control circuits in high-temperature zones. Commonly applied in appliance internal wiring, heating element connections, thermal sensor leads, and signal circuits within industrial furnaces and kilns. Well-suited for equipment where a 300V rating is sufficient but 450°C thermal endurance is essential — including laboratory furnaces, food processing ovens, textile machinery, and packaging equipment operating at elevated temperatures.
Construction:
| Conductor |
Stranded nickel-plated copper or nickel |
| Insulation |
Mica tape |
| Jacket |
Fiberglass braid with high-temperature finish |
| Rated Voltage |
300 V |
| Rated Temperature |
450°C |
| Color |
Tan, Red, White, Yellow, Green, Brown, Black, Blue |
Product specification:
| Size |
Conductor Structure |
Insulation |
Jacket |
Approx. O.D. |
| mm² |
|
mm |
mm |
mm |
| 0.14 |
7/0.16 |
0.31 |
0.20 |
1.5±0.1 |
| 0.22 |
7/0.20 |
0.31 |
0.20 |
1.6±0.1 |
| 0.25 |
7/0.23 |
0.31 |
0.20 |
1.7±0.1 |
| 0.50 |
16/0.20 |
0.31 |
0.20 |
1.9±0.1 |
| 0.75 |
24/0.20 |
0.31 |
0.20 |
2.2±0.1 |
| 1.0 |
32/0.20 |
0.31 |
0.20 |
2.3±0.1 |
| 1.5 |
30/0.25 |
0.31 |
0.20 |
2.6±0.1 |
| 2.0 |
40/0.25 |
0.31 |
0.20 |
2.9±0.2 |
| 2.5 |
50/0.25 |
0.31 |
0.20 |
3.1±0.2 |
| 4.0 |
56/0.30 |
0.31 |
0.20 |
3.6±0.2 |
| 6.0 |
84/0.30 |
0.41 |
0.25 |
4.5±0.3 |
| 10.0 |
140/0.30 |
0.41 |
0.25 |
5.8±0.3 |
| 16.0 |
224/0.30 |
0.51 |
0.25 |
7.2±0.5 |
| 25.0 |
350/0.30 |
0.51 |
0.25 |
8.7±0.5 |
