SIEMENS
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Siemens IC 10 · 2017
Coupling Relays
SIRIUS 3RQ3 coupling relays, narrow design
5
Coupling relays with plug-in relay
Article number
3RQ3118-
.AB00
3RQ3118-
.AB01
3RQ3118-
.AE00
3RQ3118-
.AE01
3RQ3118-
.AF00
3RQ3118-
.AF01
3RQ3118-
.AM00
3RQ3118-
.AM01
General technical specifications:
Width x height x depth
mm
6.2 x 93 x 76
Insulation voltage for overvoltage category III to
IEC 60664 for pollution degree 3
V
300
Max. permissible voltage for protective separation
between control circuit and auxiliary circuit
V
300
Ambient temperature
• During operation
°C
-25 ... +60
• During storage
°C
-40 ... +85
IP degree of protection
IP20
Version of the fuse link required for short-circuit
protection of the auxiliary switch
Fuse gG: 4 A
Operational current of the auxiliary contacts
• At AC-15
-
At 24 V
A
3
-
At 250 V
A
3
• At DC-13
-
At 24 V
A
1
-
At 125 V
A
0.2
-
At 250 V
A
0.1
Contact reliability of the auxiliary contacts
(one contact failure per 100 million)
17 V,
1 mA
5 V,
1 mA
17 V,
1 mA
5 V,
1 mA
17 V,
1 mA
5 V,
1 mA
17 V,
1 mA
5 V,
1 mA
Mechanical endurance (operating cycles) typical
10 000 000
Electrical endurance (operating cycles) for AC-15
at 230 V typical
100 000
Operating range factor of the control supply
voltage, rated value
• At AC, at 50 Hz
0.8 ... 1.25
0.8 ... 1.1
--
• At DC
0.8 ... 1.25
0.8 ... 1.1
0.8 ... 1.25
Active power input
W
0.3
0.5
1
0.3
Thermal current
A
6
W
H
D
© Siemens AG 2016