DIN 46 276 - Series GKKN
Design
The expansion connectors are made entirely of high strength copper foils. The contact ends, the copper foils are riveted with copper sheet and pressed.
Material
The copper foils made of Cu-HCP, 0,1 to 0,3mm thick.
The riveted cover bar made of Cu-ETP. Dimension and numbers are according to the cross-section.
Drillings
The standard design without drillings. Upon request drillings would be according to DIN 43 673 or according to customer specification.
Type GKKN - Ordering examples for frequent dimensions
| Order no. | b [mm] | a [mm] | s [mm] | l [mm] | Weight [kg] |
|---|---|---|---|---|---|
| GKKN 40/5-230 | 40 | 40 | 5 | 230 | ca. 0,6 |
| GKKN 40/10-230 | 40 | 40 | 10 | 230 | ca. 1,1 |
| GKKN 50/5-230 | 50 | 50 | 5 | 230 | ca. 0,8 |
| GKKN 50/5-280 | 50 | 50 | 5 | 280 | ca. 0,9 |
| GKKN 50/5-300 | 50 | 80 | 5 | 300 | ca. 1,0 |
| GKKN 50/10-280 | 50 | 50 | 10 | 280 | ca. 1,6 |
| GKKN 50/10-300 | 50 | 80 | 10 | 300 | ca. 1,8 |
| GKKN 60/5-280 | 60 | 60 | 5 | 280 | ca. 1,1 |
| GKKN 60/5-300 | 60 | 80 | 5 | 300 | ca. 1,3 |
| GKKN 60/10-280 | 60 | 60 | 10 | 280 | ca. 2,0 |
| GKKN 60/10-300 | 60 | 80 | 10 | 300 | ca. 2,2 |
| GKKN 80/10-300 | 80 | 80 | 10 | 300 | ca. 2,9 |
| GKKN 80/15-280 | 80 | 80 | 15 | 280 | ca. 3,9 |
| GKKN 80/15-300 | 80 | 80 | 15 | 300 | ca. 4,1 |
| GKKN 100/10-320 | 100 | 80 | 10 | 320 | ca. 3,8 |
| GKKN 100/15-320 | 100 | 80 | 15 | 320 | ca. 5,4 |
| GKKN 100/20-320 | 100 | 80 | 20 | 320 | ca. 7,0 |
| GKKN 120/20-320 | 120 | 80 | 20 | 320 | ca. 8,4 |
