Magnefix MD4
991.184 G01 03
71
3.9.2
Connection of plastic-insulated cables
with copper cores, 3 x 95 mm
2
up to 3 x
240 mm
2
W
ARNING
•
Always earth the installation.
•
Never work on a live or partly live installation.
Required materials
3 insulating conduits (a)
1 bag containing greased rubber sleeves (b)
3 sealing plugs (c)
3 protection tubes (d)
18 plastic screws (e)
3 cable core clamps, concentric, each consisting of
1 connecting piece (1)
2 washers with hexagon socket head screws (2)
1 gland (3)
plastic cable clamps (j)
N
OTE
•
Concentric cable core clamps are only suitable
for connecting copper cable cores.
•
Terminate the cable cores and the splice in
accordance with the cable manufacturer’s
instructions.
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 110 mm when crimped.
Cable box for plastic-insulated cable
1A Concentric cable core clamps Cu 95 to 240 mm
2
1B Crimp cable clamp, Al, up to 240 mm
2
1C Space available for cable sockets
