SIEMENS
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Siemens IC 10 · 2017
* You can order this quantity or a multiple thereof.
Illustrations are approximate
Solid-State Switching Devices for Resistive/Inductive Loads
Solid-State Relays
SIRIUS 3RF20 solid-state relays, single-phase, 45 mm
6
■
Selection and ordering data
Single-phase solid-state relays (without heat sink) with a width of 45 mm
1)
The type current provides information about the performance capacity of
the solid-state relay. The actual permitted rated operational current
I
e
can
be smaller depending on the connection method and cooling conditions.
2)
Please note that this version can only be used for a rated current of up to
approx. 50 A and a conductor cross-section of 10 mm
2
.
Type current/
performance capacity
1)
Rated control supply
voltage
U
s
SD
Screw terminals
2)
PU
(UNIT,
SET, M)
PS*
PG
Article No.
Price
per PU
A
V
d
Zero-point switching,
rated operational voltage
U
e
24 ... 230 V AC
3RF2020-1AA02
20
24 DC
2
3RF2020-1AA02
1
1 unit
41C
30
2
3RF2030-1AA02
1
1 unit
41C
50
2
3RF2050-1AA02
1
1 unit
41C
70
2
3RF2070-1AA02
1
1 unit
41C
90
2
3RF2090-1AA02
1
1 unit
41C
20
110 ... 230 AC
2
3RF2020-1AA22
1
1 unit
41C
30
2
3RF2030-1AA22
1
1 unit
41C
50
5
3RF2050-1AA22
1
1 unit
41C
70
5
3RF2070-1AA22
1
1 unit
41C
90
5
3RF2090-1AA22
1
1 unit
41C
20
4 ... 30 DC
5
3RF2020-1AA42
1
1 unit
41C
30
5
3RF2030-1AA42
1
1 unit
41C
Zero-point switching,
rated operational voltage
U
e
48 ... 460 V AC
20
24 DC
2
3RF2020-1AA04
1
1 unit
41C
30
2
3RF2030-1AA04
1
1 unit
41C
50
2
3RF2050-1AA04
1
1 unit
41C
70
2
3RF2070-1AA04
1
1 unit
41C
90
2
3RF2090-1AA04
1
1 unit
41C
20
110 ... 230 AC
5
3RF2020-1AA24
1
1 unit
41C
30
5
3RF2030-1AA24
1
1 unit
41C
50
5
3RF2050-1AA24
1
1 unit
41C
70
5
3RF2070-1AA24
1
1 unit
41C
90
5
3RF2090-1AA24
1
1 unit
41C
50
4 ... 30 DC
2
3RF2050-1AA44
1
1 unit
41C
Zero-point switching,
rated operational voltage
U
e
48 ... 600 V AC
20
4 ... 30 DC
5
3RF2020-1AA45
1
1 unit
41C
50
5
3RF2050-1AA45
1
1 unit
41C
70
2
3RF2070-1AA45
1
1 unit
41C
90
5
3RF2090-1AA45
1
1 unit
41C
Zero-point switching · Blocking voltage 1600 V,
rated operational voltage
U
e
48 ... 600 V AC
30
24 DC
5
3RF2030-1AA06
1
1 unit
41C
50
5
3RF2050-1AA06
1
1 unit
41C
70
5
3RF2070-1AA06
1
1 unit
41C
90
5
3RF2090-1AA06
1
1 unit
41C
30
110 ... 230 AC
5
3RF2030-1AA26
1
1 unit
41C
50
5
3RF2050-1AA26
1
1 unit
41C
70
5
3RF2070-1AA26
1
1 unit
41C
90
5
3RF2090-1AA26
1
1 unit
41C
Instantaneous switching
rated operational voltage
U
e
48 ... 460 V AC
30
24 DC
5
3RF2030-1BA04
1
1 unit
41C
© Siemens AG 2016