UL3126 Silicone Wires

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UL3126 Silicone Wires

Heavy-Duty Performance for Extreme Environments

Temperature Range: -90°C to +250°C (short-term 300°C)

Voltage Rating: 600V/1000V options

 

Key Features:

  •  Reinforced insulation for abrasion and chemical resistance.
  •  High dielectric strength for critical power applications.
  • RoHS-compliant, halogen-free.

 

Ideal For: Aerospace, foundries, and renewable energy systems.

Specifications

Conductors

Heavy-duty tinned copper, 16-8 AWG (high-current capacity).

Separator

Mica tape + fiberglass wrap for extreme heat and chemical resistance.

Voltage Rating

1000V AC/DC (UL/CSA/IEC 60502 compliant).

Insulation & Jacket Materials

Thick-walled silicone with anti-tracking properties.

Resistance Properties

Self-extinguishing, ozone/radiation/alkali resistant.

Temperature Range

-90°C to +250°C (short-term 300°C).

Related Products

UL4348 Halogen-Free Wires

UL4348 Specifications Sheet   Pitch (mm) Conductor Insulation Resistance  At 20C Ω/km   Dielectric Strength (Vac,1min) Size (AWG) Construction (No/mm) Dia. (mm) (No.) Thickness (mm) O.D (mm)        

Custom Wire Harness Solutions

Custom Wire Harness Solutions – Wire Specification Table Conductor Insulation Max Resistance (Ω/km, 20°C) Dielectric Strength (VAC, 1min) Size (AWG): Custom (40-4/0) Material: Silicone, PVC, TPE, XLPE,

Automotive Standard Wire Harness

Automotive Standard Wire Harness Specifications Conductor Insulation Max Resistance (Ω/km, 20°C) Dielectric Strength (VAC, 1min) Size (AWG): 8-20 Material: XLPE Construction: Thickness: 0.6-1.0mm 133/0.3mm (8AWG) O.D: 4.5-8.2mm ≤2.1 (8AWG)

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