What is the primary application for UL 3172 wire?

According to the official UL standard, UL 3172 wire is specifically rated for the internal wiring of appliances.

What are the temperature and voltage ratings for UL 3172?

UL 3172 features a maximum continuous temperature rating of 200°C and a voltage rating of 600 Vac. It also passes the horizontal flame test.

What is the insulation material of UL 3172 wire?

The primary insulation is extruded Silicone Rubber with a minimum average thickness of 30 mils. It is further protected by an outer covering of glass or aramid braid.

UL 3172 Silicone Fiberglass Wire

Premium UL 3172 Silicone Braided Wire (200°C, 600V)

Engineered for high-temperature commercial and industrial environments, the UL 3172 wire provides exceptional thermal stability and mechanical protection. It is the industry-standard solution for the internal wiring of appliances where standard PVC cables cannot survive.

Advanced Material Construction

Primary Insulation: Extruded Silicone Rubber with a minimum average thickness of 30 mils, ensuring excellent flexibility and dielectric strength up to 600 Vac.
Outer Armor: A robust glass or aramid braid fibrous covering that protects the silicone core from physical abrasion and fraying during installation.

Technical Specifications

Approvals & Standards	UL Subject 758 (Style 3172)
Rated Voltage	600 Vac
Rated Temperature	200°C
Conductor Size	26 AWG – 18 AWG (Solid or Stranded)
Flame Retardance	Passes Horizontal Flame Test
Primary Application	Internal wiring of appliances

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