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Accessories • Power connectors
Product ID
Electrical characteristics
Nominal voltage
Nominal current
2)
Contact resistance
1)
Yes, although applies only if all components installed within the complete system have this certification
2)
The limit data for each I/O module must be taken into consideration.
3)
Cage clamp terminal blocks cannot be used side-by-side.
1.2 0TB3103.8000
1.2.1 General information
This single row 3-pin terminal block is used to connect the supply voltage.
1.2.2 Order data
Model number
Short description
Terminal blocks
0TB3103.8000
Connector, 230 VAC, 3-pin female, 4 mm² screw clamp, protect-
ed against vibration by the screw flange
1.2.3 Technical data
Product ID
General information
Certification
CE
cULus
cULus HazLoc Class 1 Division 2
Terminal block
Note
Number of pins
Type of terminal clamp
Distance between contacts
Connection cross section
AWG wire
Wire end sleeves with plastic covering
Flexible
Inflexible
Fastening torque
Electrical characteristics
Nominal voltage
Nominal current
1)
Yes, although applies only if all components installed within the complete system have this certification
254
0TB103.9
Table 227: 0TB103.9, 0TB103.91 - Technical data
Table 228: 0TB3103.8000 - Order data
Table 229: 0TB3103.8000 - Technical data
300 V
10 A / contact
≤5 mΩ
0TB3103.8000
Yes
Yes
Yes
1)
Protected against vibration by the screw flange
3 (male)
Screw clamps
7.62 mm
24 to 10 AWG
0.25 to 4 mm²
0.2 to 4 mm²
0.2 to 4 mm²
Min. 0.5 Nm / max. 0.6 Nm
400 V
20 A
0TB103.91
Figure
Panel PC 900 User's Manual V1.05
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