Installation and connection
22
TGH1394en/05.2007
4.3 Notes on mounting
The devices are suitable for the following types of installation:
standard distribution panels according to DIN 43 871 or
DIN rail mounting according to IEC 60715 or
screw mounting using M4 screws.
Mount the measuring current transformers in accordance with the notes
in the "Transformer installation" technical information. When connect-
ing the measuring current transformers, it is essential that you observe
the maximum cable lengths.
Before mounting the device and working on the device
connections, make sure that the power supply voltage
has been disconnected. Failure to comply with this re-
quirement will expose personnel to the risk of electric
shock. Furthermore, the electrical installation may sus-
tain damage and the device may be destroyed beyond re-
pair.
Danger !
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