Wiring Rules - Siemens SCALANCE X-300 Series Compact Operating Instructions

Connecting

6.3 Wiring rules

6.3 Wiring rules
When wiring use cables with the following AWG categories or cross sections.
Wiring rules for ...
connectable cable cross sec‐
tions for flexible cables ...
Stripped length of the cable
Wire end ferrule according to DIN 46228 with plastic ferrule**
* AWG: American Wire Gauge
** See note "Wire end ferrules"
Note
Wire end ferrules
Use crimp shapes with smooth surfaces, such as provided by square and trapeze shaped crimp
cross sections.
Crimp shapes with wave-shaped profile are unsuitable.
52
without wire end ferrule
with wire end ferrule with plastic fer‐
rule**
with wire end ferrule without plastic fer‐
rule**
with TWIN wire end ferrule**
Compact Operating Instructions, 11/2019, A5E00982643-18
Screw/spring-loaded termi‐
nals
0.25 - 2.5 mm
2
AWG: 24 - 13
0.25 - 2.5 mm
2
AWG: 24 - 13
0.25 - 2.5 mm
2
AWG: 24 - 13
0.5 - 1 mm
2
AWG: 20 - 17
8 - 10 mm
8 - 10 mm
SCALANCE X-300