6
Commissioning
16
Operating manual TROX TNC-EASYCONTROL
GST connector – assembly information
Connector with screw connection
Cable preparation
All dimensions are given in mm
One wire or fine wire conductors, 0.75 to 2.5 mm
2
,
without wire end sleeves.
Contact
Torque 0.5-0.7 Nm
Please note:
Only skilled qualified electricians are allowed to work on
electrical systems. GST connectors (according to
IEC 61535) must only be installed by appropriately trained
individuals. The local regulations for health and safety at
work and general safety regulations also apply.
When installing GST connectors, please note:
Each GST has a certain colour which identifies its
mechanical coding. Only sockets and connectors with the
same colour can be connected. WIth one exception: Black
and white connectors have the same coding. According to
the local regulations for health and safety at work and
general safety regulations, lockable plugs have to be used.
GST distributors and snap-in connectors are lockable. For
non-fixed connections with ready-to-use cables, soldered
parts or flat cable adapters, an interlock has to be retrofitted
(see accessories). The interlock has to lock into place.
According to VDE0100-520, connections, joints and plug
connections on cables must not be subjected to mechanical
loads. Never use any force to connect or disconnect Gesis
connectors. A tool, e.g. a screw driver, is required to open
interlocks, then it is easy to disconnect connections.
Never connect or disconnect a GST connection while a
voltage is being supplied. Do not use any third party
components.
Fitting the strain
relief
Done!
Same procedure for
4-pole and 5-pole
connectors. Ensure
correct poles
38.,5
7±1
42
7±1