Connection; Table 3-35: Vertical Installation Position - Siemens sirius System Manual

3RT1/3RH1 contactors
Vertical installation
position
Installation in series

3.5.2 Connection

3-88
The following table indicates usage in a vertical installation position:
No. Size
1 S00 coupler
3RT10 1.
1 S00 coupler
3RH11
2 S00 3RT10 1.
2 S00 3RH11
3 S00
4 S0 coupler
5 S0
6 S0
8 S2
9 S2
10 S3
11 S3

Table 3-35: Vertical installation position

Motor and auxiliary contacts (including the contactor relay variants) are
included in frame size S00.
No derating is necessary up to an ambient temperature of 60 °C for all the
contactors, even those in side-by-side installation.
In the case of contactors with an extended operating range (0.7 to 1.25 x U
that use a series resistor, installation in series is permissible up to an ambi-
ent temperature of +70 °C.
The SIRIUS contactors are available with the following terminal types:
• Frame sizes S00 to S3: screw-type terminals
• Contactors and auxiliary contactors of frame size S00: All the terminals
are also available as Cage Clamp terminals
• Contactors of frame sizes S0 to S3: The auxiliary switches and coil con-
nections are also available with Cage Clamp terminals.
• Accessories: screw-type and (for most of the range) Cage Clamp termi-
nals
• The contactors of frame size S3 have removable box terminals for the
main conductor terminals. This enables the connection of ring lugs or bus-
bars.
AC/DC Output power
DC 3 to 5.5 kW
DC I /AC-15
e
6 A/230 V
DC 3 to 5.5 kW
DC I /AC-15
e
6 A/230 V
AC 3 to 5.5 kW/
and I /AC-15
e
6 A/230 V
DC 5.5 to 11 kW
DC 4 to 11 kW
AC 4 to 11 kW
AC 15 to 22 kW
DC 15 to 22 kW
AC 30 to 45 kW
DC 30 to 45 kW
Measure
Without restriction
With 2 NO + 2 NC contacts:
stronger springs,
otherwise no restriction
Without restriction
Without restriction
Special variant
Special variant
Special variant
Without restriction
Special variant
Vertical installation position not
possible.
Special variant
Vertical installation position not
possible.
SIRIUS System Manual
GWA 4NEB 430 0999-02b
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