Siemens SIRIUS Series

Technical data
14.3 SIRIUS infeed system for 3RA6
SIRIUS 3RA6 Compact Starter
158 System Manual, 02/2008, GWA 4NEB 560 0601-02 DS 02
Conductor cross-sections of spring-loaded infeed (L1, L2, L3) and PE infeed, 25/35 mm
2
, with
spring-loaded connection technology
Order number 3RA6830-5AC, 3RA6860-5AC
Type of connection Spring-loaded connection
Tool 8WA2 806
(5.5 x 0.8 mm)
Conductor cross-sections
Solid, stranded
Finely stranded without end sleeve
Finely stranded with end sleeve
AWG cables
mm
2
mm
2
mm
2
AWG
4 ... 35
6 ... 25
4 ... 25
10 to 3
Conductor cross-sections of screw-type infeed (25/35 mm
2
) (T1, T2, T3), screw-type infeed
(50/70 mm
2
) (T1, T2, T3), of 2-slot and 3-slot extension modules (T1, T2, T3) and of PE tap,
6/10 mm
2
, with screw-type connection technology
Order number 3RA6812-8AB, 3RA6813-8AB, 3RA6812-8AC, 3RA6813-8AC
3RA6822-0A., 3RA6823-0A, 3RA6870-4AB
Type of connection Screw connection Spring-loaded connection
Max. rated current A ... 12 8 ... 32 ... 12 8 ... 32
Tool Pozidriv, size 2 Pozidriv, size 2 8WA2 803
(3.5 x 0.5) mm
8WA2 803
(3.5 x 0.5) mm
Specified tightening
torque
Nm 2 ... 2,5 2 ... 2,5 - -
Conductor cross-sections
Solid
Finely stranded without
end sleeve
Finely stranded with end
sleeve
AWG cables
mm
2
mm
2
mm
2
mm
2
mm
2
mm
2
AWG
AWG
AWG
2 x (1.5 to 2.5)
2 x (2.5 to 6)
max. 1 x 10
-
2 x (1.5 ... 2.5)
2 x (2.5 ... 6)
2 x (16 to 14)
2 x (14 to 10)
1 x 8
2 x (2.5 ... 6)
max. 1 x 10
-
2 x (2.5 ... 6)
2 x (14 to 10)
1 x 8
2 x (1.5 ... 6)
max. 1 x 10
2 x (1.5 ... 6)
2 x (1.5 ... 6)
2 x (16 to 10)
1 x 8
2 x (2.5 ... 6)
max. 1 x 10
2 x (2.5 ... 6)
2 x (2,5 ... 6)
2 x (14 to 10)
1 x 8