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CAL Bi Metal Circuit Breaker Cable Lug

CAL bi metal circuit breaker cable lug Application: Bimetallic lug are mostly useful where an aluminum cable has to be terminated by a copper busbar or copper contact. Technique of production: friction welding. The transition section between aluminum and copper is produced by friction welding,...

Description

CAL bi metal circuit breaker cable lug

Type No.: CAL-C

Suitable conductor: from 16mm2 to 400mm2.

Application: Bimetallic lug are mostly useful where an aluminum cable has to be terminated by a copper busbar or copper contact.

Technique of production: 

friction welding. The transition section between aluminum and copper is produced by friction welding, bending 180°,no  breaking welding.Barrels are supplied capped and filled with jointing compound to avoid oxidation of the aluminum conductor.

Material:99.9% purity copper & 99.5% purity aluminum

1. Conductivity: copper 99.7% IACS Aluminum 61.2% IACS (1050)

2. Final treatment: Acid cleaning

3. Size:16sqmm to 630sqmm,Note: Copper palm for 500sqmm and 630sqmm is square.

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Type No

Main Dimensions(mm)

Φ

D

d

L

A

CAL-16C

8.5

16

5.5

83

14

CAL-25C

8.5

16

6.5

83

14

CAL-35C

8.5

16

8

83

14

CAL-50C

8.5

20

9

90

16

CAL-70C

8.5

20

11

90

16

CAL-95C

8.5

20

12.5

90

16

CAL-120C

11

25

13.5

115

23

CAL-150C

11

25

15.5

115

23

CAL-185C

11

32

17.5

125

23

CAL-240C

13

32

19.5

125

29

CAL-300C

13

34

22.5

135

29

CAL-400C

13

39

25

137

29

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Haiwe Electric, established in 2007, is one of the largest cal bi metal circuit breaker cable lug manufacturers and suppliers in China, offering not only the highest quality products but also good services. Welcome to buy our quality products, competitive in its delicate design, high precision and good performance.


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