Siemens SIRIUS Series System Manual

Technical data
14.1 SIRIUS 3RA6 compact starter
SIRIUS 3RA6 Compact Starter
System Manual, 02/2008, GWA 4NEB 560 0601-02 DS 02
153
Conductor cross-sections of main conductor terminals
Order number 3RA6920-1A 3RA6920-2A
Type of connection Screw connection Spring-loaded connection
Rated current I
max
... 12 A 8 ... 32 A ... 12 A 8 ... 32 A
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 ... 2.5)
2 x (2.5 ... 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
Conductor cross-sections of auxiliary conductor terminals
Order number 3RA61
3RA62
Type of connection Screw connection Spring-loaded connection
Tool Pozidriv, size 2 (0.5 x 3.0) mm
DIN ISO 2380-1A
Specified tightening torque Nm 0.8 ... 1.2 -
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
AWG
1 x (0.5 ... 4)
2 x (0.5 ... 2.5)
-
1 x (0.5 ... 2.5)
2 x (0.5 ... 1.5)
2 x (20 to 14)
2 x (0.25 ... 1.5)
2 x (0.25 ... 1.5)
2 x (0.25 ... 1.5)
2 x (24 to 16)

Siemens SIRIUS Series Specifications

General

Brand	Siemens
Model	SIRIUS Series
Category	Controller
Language	English