1-phase JK78-RHAY

1-Phase Earthing Device

SS 428 91 01, EN 61230
The device JK78-RAHY is for use as an extending devicer for Line Earthing Device JSKL3-QLE/-TGE. Earth clamp JK 78 is for connection to lines, pipes and bars. Earth clamp’s clamping range: 0-28 mm. The extension is done by connecting the earth clamp of the earting device to be extended to this earthing device bare end terminal. The earth clamp conducting parts are made of nickel-plated aluminium bronze and steel components are made of stainless steel. The earthing cable, made of highly flexible ESTPR-insulated copper strands, has sealed cable connections, which prevent humidity from penetrating the cable. The earthing cable is connected by compression to the clamp via crimped end terminal and set screw. Case: DFO/JSKL 1-J.

1-phase JK78-RHAY

excl. earthing cable

E-nr:

No E-number available
Earthing device incl. earthing cable
E-No.
Type
Line Clamp
Earthing cable area
mm2
Length m
Rated Current
max. kA/1s
Weight kg/unit incl.
cable
JK78-RHAY JK 78 25 15
5,0 line, splint
4,7
25 – 70 15
16,0 splint

Other cable lengths are available on request.

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