Terminal Box; Terminal Box Gt640; Figure 6-1 Water Drip Loop - Siemens SIMOTICS FD 1LH1 Operating Instructions & Installation Instructions

Electrical connection

6.3 Terminal box

● Connect the machine in such a way that a permanent, safe electrical connection is
● Lay and secure external auxiliary cables separately from the main cable. Elements with
● In case of high humidity or when installed outside, water drops can move along the cable
6.3 Terminal box
Depending on the version, different terminal boxes may be installed on the machine.
Depending on the terminal box, different cable entries and options for the cable connection are
possible. You can identify the terminal box installed on the machine via the illustrations in the
following chapters.
6.3.1

Terminal box GT640

The GT640 terminal box is used only for machines on the power supply with shaft height 315.
74
maintained. Avoid protruding wire ends.
cable ties may be present for this purpose.
jacket and enter the motor through the cable entry and cable gland.
If you route the cable with an appropriate loop then water doesn't enter the terminal box, but
simply drips off.
Figure 6-1 Water drip loop
SIMOTICS FD 1LH1
Operating Instructions 01/2019