General Data And Short-Circuit Protection For 3Rt201. Contactors Without Overload Relay - Siemens SIRIUS 3RT Series System Manual

SIRIUS 3RT2 contactors/contactor assemblies
2.8 Technical data
2.8.1.3

General data and short-circuit protection for 3RT201. contactors without overload relay

Table 2- 78 General data - 3RT201.
Type
Size
General data
Permissible mounting position
The contactors are dimensioned for
operation on a vertical mounting plane.
Vertical mounting position:
Mechanical durability
Electrical durability
Rated insulation voltage U
Rated impulse withstand voltage U
Protective separation between coil and main contacts
acc. to DIN EN 60947-1, Annex N
Mirror contacts
A mirror contact is an auxiliary NC

contact that cannot be closed
simultaneously with a main NO contact.
No mirror contacts for the solid-state

compatible auxiliary switch blocks
Ambient temperature
Degree of protection to EN 60947-1, Annex C
Touch protection acc. to DIN EN 50274
232
AC and DC operation

AC operation and DC

operation
Basic device

Basic device with

snap-on auxiliary
switch block
Solid-state

compatible
auxiliary switch
block
(pollution degree 3)
i
imp
- 3RT201., 3RT231.
(removable auxiliary switch
block)
- 3RT201., 3RT231.
(permanently mounted
auxiliary switch block)
- 3RH19 11-.NF. .
Operation

Storage

3RT2015,
3RT2016
S00
Special version required.
Opera- 30 million
ting
10 million
cycles
5 million
1)
V 690
kV 6
V 400
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.
Yes, in accordance with DIN EN 60947-4-
1, Annex F.
°C -25 ... + 60
°C -55 ... + 80
IP20, drive system IP40
Finger-safe
System Manual, 01/2011, A8E56203870002-03
3RT2017,
3RT2018
SIRIUS Innovations