UL 21451

UL 21451​

Application

Internal wiring in Class 2 circuits.


Product Description

Standard UL, CUL

Conductor Solid , Strand both bare copper and tinned coated copper

Rating 80° C 30V

Assembly Two or more insulated conductors

Style Multiple-conductor cable using non-integral jacket



Button

UL Style
CUL Type

Conductor

Insulation
Thickness

Number
of Cores

Covering

Shield

Inner Core
Diameter
Approx

Jacket Thickness
(minimum Average)

Over All
Diameter
Approx

Standard Put-Up

(AWG)

No/mm

(mm)

(mm)

(mm)

(mm)

(ft/coil)

(M/coil)

UL 21451

32

7/0.080

0.30

2

-

-

1.70

0.28

2.30

11500

3500

30

7/0.102

1.80

2.46

28

7/0.127

2.00

2.70

26

7/0.160

2.20

2.90

10000

3050

24

7/0.203

2.50

3.20

2000

610

22

7/0.253

2.80

3.50

20

7/0.320

3.20

3.90

18

7/0.404

3.70

4.40

16

26/0.253

4.20

4.90

UL 21455

32

7/0.080

0.30

2

Optional

Optional

1.70

0.38

2.60

11500

3500

30

7/0.102

1.80

2.70

28

7/0.127

2.00

2.90

26

7/0.160

2.20

3.10

10000

3050

24

7/0.203

2.50

3.40

2000

610

22

7/0.253

2.80

3.70

20

7/0.320

3.20

4.10

18

7/0.404

3.70

4.60

16

26/0.253

4.20

5.10

UL 21456

32

7/0.080

0.30

2

Optional

Optional

1.70

0.38

2.60

11500

3500

30

7/0.102

1.80

2.70

28

7/0.127

2.00

2.90

26

7/0.160

2.20

3.10

10000

3050

24

7/0.203

2.50

3.40

2000

610

22

7/0.253

2.80

3.70

20

7/0.320

3.20

4.10

18

7/0.404

3.70

4.60

16

26/0.253

4.20

5.10