JFS21-JLA30 (JSAE-K)
3-phase earthing device
Ref. SS 428 91 01, SS-EN 61230
Conductor clamp JFS 21 is connected to hooks JKS and JKR. Insulating rods MGV, MDV/MSV and gripper JGS are used to operate the clamp.
The conductive parts of the clamp are made of hot-pressed electrolytic copper. Steel parts are made of stainless steel. The conductor clamp is equipped with stainless steel disk washers, which provide a constant contact pressure. The cable is made of highly flexible ESTPR-insulated copper conductor and provided with tight cable connections, which prevents moisture penetration into the cable. The wire rope is crimped to the earthing device. Terminal JLA 30 is made of hot-pressed electrolytic copper. JLA is connected to fixed earthing connectors, JVF and JBF.
E-number
|
E-number
|
Type
|
Articulated clamp
|
Cable lugs/
Earth clamp
|
Donlin area
mm2
|
Märkström
max. kA/1s
|
Weight kg/st
|
| E1658832 | JFS21-JLA30 | JFS 21 |
JLA 30
|
25-150 | 34,0 | 3,7* |
*Including cable connection for max. donlin area.
Earthing Cables for Earthing- and Short-circuiting devices
|
Type
|
Earthing Cable area
mm2
|
Rated
current
kA/1s
|
Weight
kg/m
|
| ESTPR25 |
25 |
5,7 |
0,3 |
| ESTPR35 | 35 |
8,0 |
0,4 |
| ESTPR50 |
50
|
11,5 |
0,5 |
| ESTPR70 | 70 |
16,0 |
0,7 |
| ESTPR95 | 95 |
21,0 |
1,0 |
| ESTPR120 | 120 |
27,0 |
1,2 |
| ESTPR150 | 150 |
34,0 |
1,5 |
| ESTPR185 | 185 |
42,5 |
1,9 |
