UL21143 UL21143 UL21143 UL21143
UL21143 UL21143 UL21143 UL21143

UL21143

UL21143 cable, 600V 80°C with PVC/SR-PVC insulation and FRPE or PE jacket, offers flame resistance, durability, and safe wiring.


UL21143 – 80°C / 600V Multi-Conductor Cable with FRPE or PE Jacket for Internal and External Wiring

UL21143 is a UL-certified multi-conductor cable designed for internal and external wiring in electronic and electrical equipment. Rated for 80°C and 600V, it features solid or stranded copper conductors, flame-retardant PVC or SR-PVC insulation, and is jacketed with FRPE (Flame Retardant Polyethylene) or PE (Polyethylene). This construction meets the UL 758 AWM standards and passes both VW-1 and CSA FT1 flame tests, offering a balance of durability, safety, and flexibility.


 Key Features

  • Conductor: Solid or stranded copper (26 AWG – 16 AWG)

  • Insulation: PVC or SR-PVC

  • Jacket: FRPE or PE, depending on application

  • Assembly: Two to ten singles, twisted pairs or groups, or laid flat/oval/round

  • Temperature Rating: 80°C

  • Voltage Rating: 600V

  • Flame Test Compliance: UL VW-1, CSA FT1

  • Standard: UL 758 AWM Style 21143

  • Application: Internal and external wiring of electronic systems


Applications

  • Internal wiring in control panels and industrial automation equipment

  • External signal and power connections in moderately demanding environments

  • Multi-core installations requiring flame resistance and flexibility

  • Systems needing low-smoke and mechanically protective jackets

External Technical Reference

UL iQ™ Style Page – UL21143