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Connection Elements and Conductor Cross-Sections
NOTE
i
i
Observe the manufacturer specifications when using a bootlace ferrule.
Mechanical Requirements
The fasteners and their associated components are designed for the following mechanical requirements:
Permissible tightening torque at clamping screw
Seal
5.3.4
To achieve IP class 51, the enclosed seal (shown in yellow in the following figure) must be attached to the top
of the unit.
[dw_sealing_SIP5CC, 1, --_--]
Figure 5-13
5.3.5
Installation and Removal
Switch off the device before starting work.
²
Assembly tool
Use a screwdriver (DIN 4 x 0.8).
²
Removal
Use a screwdriver to carefully bend the left and right spring clips outwards.
²
Carefully pull out the terminal block.
²
Seal the contacts with a cover cap (see
²
SIPROTEC 5 Compact, Hardware Description, Manual
C53000-G5340-C002-7, Edition 03.2023
Seal of a SIPROTEC 5 Compact Device
0.7 Nm
Figure 5-7
and
Figure
5-8).
Working on the Device
5.3 Installing Current and Voltage Terminals
57
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