Pin type cable lug
Cable cross-section (mm
2
) d
1
(mm) d
2
(mm) l
1
(mm) Crimping length l (mm)
0.75 1.3 2.8 16 10
18 12
1 1.5 3 16.5 10
18.5 12
1.5 1.8 3.4 18.5 12
2.5 2.3 4.2 17 10
19 12
4 2.9 4.7 19.5 12
5.9 Connecting the line supply
5.9.1 Interface description - X1/X3
Connector variant
One of the three types of connectors (Q4/2, QUICKON, or MQ15) is provided depending on the
variant that has been ordered. The QUICKON and MQ15 connectors are for FSA and FSB only. For
the line connection in a daisy chain, only Q4/2 connectors are provided in pair when delivered.
Q4/2 connectors (daisy-chain connections supported)
X1 - line supply (IN), 4-pin, male X3 - line supply (OUT), 4-pin, fe‐
male
Signal Description
L1 Line phase L1
L2 Line phase L2
L3 Line phase L3
PE Protective earth
Wiring
5.9Connecting the line supply
SINAMICS G115D Wall Mounted distributed drive
Operating Instructions, 07/2023, FW V4.7 SP14, A5E52808211A AA 69
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