UL2991

UL2991

• Conductor : 40 AWG min, solid or stranded round, tinned or bare copper.
• lnsulation : PVC Insulation and Jacket.
• Insulatior : 500VAC/min.

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Summary

• Temperature : 105°C.
• Rated voltage : 30Volts.
• Passes UL VW-1 & CAS FT1 vertical flame test.
• External interconnection of electronic equipment, Class 2 Circuits only.

UL2991　　　　　　
Wire Size Conductor ​Core Insulation Jacket Overall 
Construction Resistance Thickness Thickness Diameter
AWG No./mm Ω/km mm mm mm
30 7/0.10 354 2 0.38 0.89 4.2
3 4.4
4 4.7
28 7/0.127 223 2 0.38 0.89 4.4
3 4.6
4 4.95
26 7/0.16 140 2 0.38 0.89 4.6
3 4.85
4 5.2
24 11/0.16 87.6 2 0.38 0.89 4.8
3 5.1
4 5.4
22 17/0.16 55.4 2 0.38 0.89 5.2
3 5.5
4 5.9
20 26/0.16 34.6 2 0.38 0.89 5.5
3 5.8
4 6.25
18 41/0.16 21.8 2 0.38 0.89 6
3 6.35
4 6.85
16 65/0.16 13.7 2 0.38 0.89 6.6
3 7
4 7.6

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