Tulip Jaw Copper Contact

Tulip Jaw Copper Contact

1.Uniform Pressure distribution for ring spring
2.Contact material: T2 Copper plate (purity 99.9%); Silver-plated for surface
3.Use non-magnetic stainless steel as support to avoid whirlpool, no sharp and burr
4.Anti-strain treatment in order to avoid the oxidation for sliver surface.
5.Reference size of the insert depth of fixed contact: 34+2mm
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Product Details

梅花触头

Specification&size of jaw contact series

 

S.N.

 

Specification

 

Finger pieces

Closed circle for fixed contact (D1)

Mating fixed contact

(d1)

Closed circle (D2)

Mating conductive pole(d2)

Outer diameter D

1

630A

12

Φ33.5

Φ35

Φ26

Φ28

Φ74

2

630A

24pcs

Φ33.5

Φ35

Φ26

Φ28

Φ74

3

1250A/31.5kA

30pcs

Φ47.5

Φ49

Φ40

Φ42

Φ88

4

1250A/40kA

30pcs

Φ47.5

Φ49

Φ40

Φ42

Φ88

5

1600A/31.5kA

36pcs

Φ53.5

Φ55

Φ46

Φ48

Φ94

6

1600A/40kA

36pcs

Φ53.5

Φ55

Φ46

Φ48

Φ94

7

1600A/40kA

48pcs

Φ77.5

Φ79

Φ70

Φ72

Φ127

8

2000A/40kA

48pcs

Φ77.5

Φ79

Φ70

Φ72

Φ127

9

2500A/40kA

64

Φ107.5

Φ109

Φ100

Φ102

Φ157

10

3150A/40kA

64

Φ107.5

Φ109

Φ100

Φ102

Φ157

11

4000A/40kA

82

Φ107.5

Φ109

Φ100

Φ102

Φ157


Also we have flat contact for VCB.

IMG_9258_副本





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