System overview 
  1.9 Connection 
SIRIUS Innovations 
System Manual, 01/2011, A8E56203870002-03 
83 
Table 1- 32  Auxiliary conductors of size S00/S0 
    Contactors, size S00, 
basic devices 
Contactors, size S0, 
integrated auxiliary switches, 
overload relays, 
accessories for contactors, 
accessories for motor starter 
protectors 
Tool 
 
Ø 3.5 x 0.5 (8WA2880/8WA2803) 
Ø 3.0 x 0.5 (3RA2808-1A) 
Solid and stranded 
 
2 x (0.5 to 4) mm²  2 x (0.5 to 2.5) mm² 
Finely stranded without end 
sleeve 
 
2 x (0.5 to 2.5) mm²  2 x (0.5 to 1.5) mm² 
Finely stranded with end 
sleeve (DIN 46228 Part 1) 
 
2 x (0.5 to 2.5) mm²  2 x (0.5 to 1.5) mm² 
AWG    2 x (20 to 12)  2 x (20 to 14) 
 
Table 1- 33  Removable terminal 
    Removable terminal 
Tool 
 
Ø 3.0 x 0.5 (3RA2808-1A) 
Solid and stranded 
 
2 x (0.25 to 1.5) mm² 
Finely stranded without end 
sleeve 
 
2 x (0.25 to 1.5) mm² 
Finely stranded with end 
sleeve 
 
2 x (0.25 to 1.5) mm² 
AWG    2 x (24 to 16)