Siemens SIRIUS 3RV1.2 System Manual

3RT1/3RH1 contactors
SIRIUS System Manual
GWA 4NEB 430 0999-02b
3-91
S3
Table 3-36: Conductor cross-sections (frame sizes S00 to S3)
Control conductor: A1/A2
Auxiliary conductor: NO/NC
Main conductor
Screw-type termi-
nal
Cage Clamp termi-
nal
L1 L2 L3
T1 T2 T3
∅ 5 to 6 mm / PZ2
0.8 to 1.2 Nm
7 to 10.3 lb.in
----
4 to 6 Nm
35 to 53 lb.in
2 x (0.5 to 1.5 mm²)
2 x (0.75 to 2.5 mm²)
2 x (0.25 to 2.5 mm²
) 2 x (2.5 to 16 mm²)
2 x (0.5 to 1.5 mm²)
2 x (0.75 to 2.5 mm²)
2 x (0.25 to 1.5 mm²
)
2 x (2.5 to 35 mm²)
1 x (2.5 to 50 mm²)
---- ----
2 x (10 to 50 mm²)
1 x (10 to 70 mm²)
AWG
2 x (18 to 14) 2 x (24 to 14)
AWG
2 x (10 to 1/0)
1 x (10 to 2/0)
min
22
4
10 17
10 17
10 17

Siemens SIRIUS 3RV1.2 Specifications

General

Brand	Siemens
Model	SIRIUS 3RV1.2
Category	Relays
Language	English