UL 21457

 

DESCRIPTION

 

·Strand, tinned or bare or tinsel conductor 30AWG-16AWG

·導體使用絞線裸銅或鍍錫銅30AWG-16AWG

·Color-coded mPPE-PE insulation

·阻燃聚乙烯絕緣

·Bare or Tinned copper wire spiral shield

·裸铜或镀锡铜线缠绕屏蔽

·mPPE-PE Jacket

·阻燃改性聚苯醚-聚乙烯被覆

·Rated temperature: 80℃

·額定溫度:80℃

·Rated voltage:  not specified

·額定電壓:: 无规定

·Uniform thickness of wire to ensure easy stripping and cutting.

·使用標準厚度,易剝,切斷容易

·Passes UL VW-1 vertical flame test

·通過UL VW-1 垂直燃燒測試

·Passes UL/C(UL) approval

·通過UL/C(UL)認證

·Refer to standard UL 758

·參考標準UL 758

APPLICATIONS

應   用

·Internal wiring

·内部配线

CONSTRUCTION

構   造

 

 

UL STYLE

&

C(UL) TYPE

Size

 

线号

Conductor construction

导体结构

No. of Core

芯数

Insulation Thickness

绝缘厚度

Nom.

Diameter

名义直径

Spiral Shielded

Jacket

Thickness

被覆厚度

Overall

Diameter

完成外径

Standard put-up

标准长度

AWG

No./mm

No.

mm

mm

No./mm

mm

mm

Feet/coil

Meter/coil

UL 21457

28

7/0.127

4

0.23

0.80

57/0.10

0.33

4.30

1000

305

28

7/0.127

5

0.23

0.80

68/0.10

0.33

4.40

1000

305

28

7/0.127

6

0.23

0.80

79/0.10

0.33

4.60

1000

305

28

7/0.127

7

0.23

0.80

67/0.12

0.33

4.60

1000

305

28

7/0.127

8

0.23

0.80

72/0.12

0.33

4.80

1000

305

28

7/0.127

9

0.23

0.80

75/0.12

0.33

4.90

1000

305

28

7/0.127

10

0.23

0.80

---

0.33

5.00

1000

305

22

17/0.16

4

0.26

1.30

75/0.12

0.33

4.80

1000

305