UL21307 FRPE Insulated Cable – 80°C / 300V Multi-Conductor Wire for Internal Electronic Applications

UL21307 is a UL-certified multi-conductor cable designed for the internal wiring of electronic equipment. Rated for 80°C and 300V, this cable features solid or stranded tinned copper conductors, flame-retardant and halogen-free FRPE insulation, and an extruded FRPE jacket. It complies with the Horizontal Flame Test under UL 758 AWM standards, making it a suitable choice for compact signal, control, and communication circuits that demand safety and flexibility.

Key Features

• Conductor: Solid or stranded tinned copper (minimum 40 AWG)

• Insulation: Complies with the manufacturer’s AWM procedure (halogen-free FRPE)

• Assembly: Two or more singles or twisted pairs, twisted or laid parallel to form flat, oval, or round cable

• Jacket: Extruded FRPE, halogen-free

  • Minimum average thickness: 16 mils

  • Minimum thickness at any point: 13 mils

• Temperature Rating: 80°C

• Voltage Rating: 300V

• Flame Resistance: Passes Horizontal Flame Test

• Standard: UL 758 AWM Style 21307

• Application: Internal wiring of electronic equipment

Common Applications

• Internal wiring of industrial and commercial electronic devices

• Signal transmission in control panels and I/O devices

• Automation systems and machine-level communication wiring

• Halogen-free environments requiring flame retardant construction

Conductor Resistance Reference (20°C, Ω/km)

🔗 Related Products

• UL21306 – 60°C / 300V FRPE Cable

• UL21308 – 60°C / 600V FRPE Cable

🌐 External Technical Reference

UL iQ™ Style Page – UL21307

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