Pilc With Copper Cores, 3 X 95 Mm Up To 3 X 150 Mm , Concentric Clamps - Eaton Magnefix MD4 User Manual

3.6.2 PILC with copper cores,
2
3 x 95 mm up to 3 x 150 mm
concentric clamps
Warning
•
Always earth the installation.
•
Never work on a live or partly live installation.
Given the large cable diameters, concentric cable core
clamps are used here.
Components required
For cables with a copper core

1 medium-sized cable box (b)

2 protection covers (c)

1 hose clip (d)

polyethylene tape (e)

3 cable core clamps (concentric), each consisting of
 1 connecting piece (1)
 2 washers with hexagon socket head screws (2)
 1 gland (3)

2 steel cable clamps
R
EMARK
It is also possible to use a cable box with gland or
entry bushing.
For cables with an aluminium core
Eaton cable core clamps are only suitable for connecting
cables with a copper core.
Aluminium cables are to be connected to the Magnefix
copper connection pins using copper/aluminium crimp
cable sockets.
This prevents stress corrosion.
Concentric crimp cable clamps consist of:

1 cable socket (1);

1 clamping ring with socket-head screw (2).
Basically, any type of cable core clamp can be used,
provided it remains within the maximum permitted
dimensions of  40 x 85 mm when crimped.
2
,
Cable box for PILC with copper cores up to
3 x 150 mm
1A Concentric cable core clamps
Cu 95 to 240 mm
1B Crimp cable clamp, Al, up to 240 mm
1C Space available for cable sockets
Magnefix MD4
2
:
2
991.184 G01 03
2
39