Criteria for Selecting Connectors 25
Table 2. The connector should dimensioned for
this cross-section.
with wire protection without wire protection
Fig.1 Conductor Cross-section
The conductor cross-section selected for defined current flow, without
exceeding given voltage drop.5 16.2 Mechanical Criteria
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 11.1: Current-carrying capacity copper conductors
Cross-section
[mm2]
0. When connecting flexible conductors, note the following:
for screw terminals without wire protection, highly recommend the use
of wire ferrules cable lugs.3 97
B 9.75 1.5 120
Single-wire cables 3-phase systems
Installation method Current-carrying capacity A
B 7.2.5 2.7 15.4 13.5 18.5: Screw terminal with and without wire protection
.6 10. Clearance
distances and creepage distances must considered.3 Voltage
The rated voltage must also taken into account.6 16.1. However, wire ferrules should not used for
cage clamp terminals. 2.1 114 123 155 192 221
2. This value specified by
the manufacturer accordance with VDE 0627 VDE 0110
