UL 2990

UL 2990​

Application

UL 2919 Internal wiring or external interconnection in Class 2 Circuits of electronic computers and electric business machine

UL 2990 Internal Wiring or External Interconnection of Electronic Equipment, class 2 circuits only.


Product Description

Standard UL, CUL

Conductor Solid , Strand both bare copper and tinned coated copper

Rating 80° C 30V

Assembly Twisted pairs or groups of twisted conductors twisted together

Button

UL Style
CUL Type

Conductor

Insulation
Thickness

Numer
of Cored

Covering

Shield

Inner Core
Diameter
Approx

Jacket
Thickness
(Minimum Average)

Over All
Diameter
Approx

(AWG)

(NO./mm)

(mm)

(mm)

(mm)

(mm)

UL 2919

32

7/0.080

0.30

2

Optional

Optional

1.70

0.76

3.37

30

7/0.102

1.90

3.50

28

7/0.127

2.00

3.70

26

7/0.160

2.20

3.80

24

7/0.203

2.50

4.20

22

7/0.253

2.80

4.40

20

7/0.320

3.20

4.90

18

7/0.404

3.70

5.40

16

26/0.253

4.20

5.90

UL 2990

32

7/0.080

0.30

2

Optional

Optional

1.69

0.76

3.37

30

7/0.102

1.90

3.50

28

7/0.127

2.00

3.70

26

7/0.160

2.20

3.80

24

7/0.203

2.50

4.20

22

7/0.253

2.80

4.40

20

7/0.320

3.20

4.90

18

7/0.404

3.70

5.40

16

26/0.253

4.20

5.90