Wedge-type strain clamps NKK-1-1, NK-1-1 .. Product #: based on 0 Reviews Regular price: $0.00 $0.00

Wedge-type strain clamps NKK-1-1, NK-1-1

   
Designation GOST 839-80 Dimensions, mm Breaking load, kN (ts), minimum Weight, kg
Nominal
cross section, mm2
Diameter
of wire, mm
GOST 3062-80 GOST 3062-80 GOST 3071-89
NKK-1-1B
(universal)

10/1,8

16/2,7

25/4,2

35/6,2

50/8,0

-

-

-

-

-

-

-

4,5

5,6

6,9

8,4

9,6

-

-

-

-

-

-

-

-

-

-

-

-

6,80

7,40

8,00

8,60

9,20

-

-

-

-

-

-

-

6,60

7,10

7,60

8,10

8,60

9,10

1 10

-

-

-

-

-

-

-

-

-

-

-

13,5

 

 

 

 

 

 

60 (6)

 

 

 

 

120 (12)

 

 

 

 

 

 

0.80

 

 

 

 

3.10

 

 

Wedge-type strain clamps NK-1-1

For connecting aluminum conductors with 16 to 95 mm2in cross section of the tension suspensions anchor and anchor-angular towers. Depends on mark clamps are furnished with one of the wedges to suit the sectional area of conductors and wires used in the line.  Clamps meet TU 34 13.10294-90.

 

 

 

 

Designation

Number of wedge

Mark of wire by GOST839-80

Breaking load, kN (ts), minimum

Weight, kg

NK-1-1

1

А16, А25

43,9

1,0

М16, М25

1,2

2

А25, А50

1,0

М35, М50

1,2

3

А70, А95

1,0

М70, М95

1,2