Siemens SIRIUS 3RF Series

System overview
1.9 Connection
SIRIUS Innovations
System Manual, 01/2011, A8E56203870002-03
81
Table 1- 28 Auxiliary conductors of size S00/S0 with M3 combination screws
Accessories for motor
starter protectors,
accessories for
contactors,
overload relays
Contactors,
size S00
Contactors,
size S0
Tool Pozidriv size PZ 2, Ø 5 to 6 mm
Tightening torque 0.8 to 1.2 Nm
2 x (0.5 to 1.5) mm² 2 x (0.5 to 1.5) mm² 2 x (0.5 to 1.5) mm²
2 x (0.75 to 2.5) mm² 2 x (0.75 to 2.5) mm² 2 x (0.75 to 2.5) mm²
Solid and stranded

Max. 2 x 4 mm²
2 x (0.5 to 1.5) mm² 2 x (0.5 to 1.5) mm² 2 x (0.5 to 1.5) mm² Finely stranded with
end sleeve
DIN 46228 Part 1

2 x (0.75 to 2.5) mm² 2 x (0.75 to 2.5) mm² 2 x (0.75 to 2.5) mm²
2 x (20 to 16) 2 x (20 to 16) 2 x (20 to 16)
2 x (18 to 14) 2 x (18 to 14) 2 x (18 to 14)
AWG
2 x 12
Table 1- 29 Removable terminal
Removable terminal
Tool Pozidriv size PZ 2, Ø 6 mm
Tightening torque 0.8 to 1.2 Nm
1 x (0.5 to 4) mm² Solid and stranded

2 x (0.5 to 2.5) mm²
1 x (0.5 to 2.5) mm² Finely stranded with
end sleeve

2 x (0.5 to 1.5) mm²
AWG 2 x (20 to 14)