High-Voltage Silicone Wire | UL3239 Rated | 30-50KV Capacity | 150°C Heat Resistant

Engineered for demanding electrical applications, this UL3239 silicone high voltage wire delivers reliable performance with voltage ratings up to 50KV and a continuous temperature rating of 150°C. Its...
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Questions about this product
- What voltage and temperature can this wire handle?
- It comes in 30kV, 40kV, and 50kV ratings, so pick the one above your peak voltage. The silicone insulation stays flexible from -60C up to 150C continuous. That makes it a good fit near motors or transformers.
- What wire gauges are available?
- You can get 22, 20, 18, or 16 AWG. Thinner 22AWG suits signal and low-current runs, while 16AWG carries more for moderate power. Insulation gets thicker at higher kV ratings, so the outer diameter grows too.
- What is this high-voltage silicone wire made for?
- It is built for internal wiring in high-voltage gear like power supplies, transformers, and flyback circuits. The UL3239 silicone gives strong dielectric strength and flame resistance rated VW-1. It also resists oils, solvents, and ozone for a long service life.
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