Siemens SIRIUS 3RF Series

SIRIUS 3RT2 contactors/contactor assemblies
2.8 Technical data
SIRIUS Innovations
232 System Manual, 01/2011, A8E56203870002-03
2.8.1.3 General data and short-circuit protection for 3RT201. contactors without overload relay
Table 2- 78 General data - 3RT201.
Type 3RT2015,
3RT2016
3RT2017,
3RT2018
Size S00
General data
Permissible mounting position
 AC and DC operation
The contactors are dimensioned for
operation on a vertical mounting plane.
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Vertical mounting position:
 AC operation and DC
operation
Special version required.
 Basic device
30 million
 Basic device with
snap-on auxiliary
switch block
10 million
Mechanical durability
 Solid-state
compatible
auxiliary switch
block
Opera-
ting
cycles
5 million
Electrical durability
1)
Rated insulation voltage U
i
(pollution degree 3) V 690
Rated impulse withstand voltage U
imp
kV 6
Protective separation between coil and main contacts
acc. to DIN EN 60947-1, Annex N
V 400
Mirror contacts
- 3RT201., 3RT231.
(removable auxiliary switch
block)
Yes, in the basic device as well as between
the basic device and the snap-on auxiliary
switch block in accordance with
DIN EN 60947-4-1, Annex F.
 A mirror contact is an auxiliary NC
contact that cannot be closed
simultaneously with a main NO contact.
- 3RT201., 3RT231.
(permanently mounted
auxiliary switch block)
Yes, in accordance with DIN EN 60947-4-
1, Annex F.
 No mirror contacts for the solid-state
compatible auxiliary switch blocks
- 3RH19 11-.NF. .
 Operation
°C -25 ... + 60 Ambient temperature
 Storage
°C -55 ... + 80
Degree of protection to EN 60947-1, Annex C IP20, drive system IP40
Touch protection acc. to DIN EN 50274 Finger-safe