The connector should dimensioned for
this cross-section.2 Mechanical Criteria
2.5 18.5: Screw terminal with and without wire protection
.5 120
Single-wire cables 3-phase systems
Installation method Current-carrying capacity A
B 7.3 97
B 9. This value specified by
the manufacturer accordance with VDE 0627 VDE 0110.
with wire protection without wire protection
Fig.3 Voltage
The rated voltage must also taken into account. Clearance
distances and creepage distances must considered. However, wire ferrules should not used for
cage clamp terminals.Criteria for Selecting Connectors 25
Table 2.75 1.1 114 123 155 192 221
2.
Rated voltage specification compliant with VDE 0627 (DIN/1EC
48B/560/CD)
16 500 /
2.5 83
C 11.2 104 123 155 192 221
E 11.7 15.6 10.1 Conductor Cross-section
The conductor cross-section selected for defined current flow, without
exceeding given voltage drop.5 16.1: Current-carrying capacity copper conductors
Cross-section
[mm2]
0. 2.2. When connecting flexible conductors, note the following:
for screw terminals without wire protection, highly recommend the use
of wire ferrules cable lugs.6 16.4 13.1.5 2
