3-Phase Earthing Device
Ref. SS 428 91 01, EN 61230
Line clamp JK 23KP and earth clamp JK 23 H are for connection to ball-bolts Ø 20, T-bolts, bars 1-20 mm, lines/tubes Ø 6-20 mm.
Insulating poles MGV, MDV/MSV and operating socket KPCV or KP/RSMGV are used to operate the line clamps.
The clamps conducting parts are made of nickel plated brass. Steel components are made of stainless steel. The earthing cable is connected to the clamp using a cable lug and screw joint M8 (25-50 mm2) /M12 (70 mm2). The earthing cable ESYK, made of transparent highly flexible PVC-insulated copper strands, has sealed cable connections, which prevent humidity from penetrating the cable. Cable length: Line clamp-Connectiong cluster: 1,1 m, 0,6 m, 1,8 m. Connecting cluster-Earth clamp: 1,8 m.
The cover of the connecting cluster JFG 4L is made of insulating plastic.
E-nr:
E-No.
|
Type
|
Line Clamp
|
Cable shoe/
Earth Clamp
|
Earthing cable
area
mm2
|
Rated Current
max. kA/1s
|
Weight
kg/unit
|
JK23KP-X1-JK23H
35/1,1+0,6+1,1+1,8
|
JK 23KP |
JK 23 H
|
35 |
6,9
|
5,7* |
*Incl. earthing cable.
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 |