SIEMENS
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Siemens IC 10 · 2017
Power Contactors for Switching Motors
Accessories and Spare Parts for SIRIUS 3RT Contactors and SIRIUS 3RH2 Contactor Relays
Accessories
3
Coupling links for control by PLC
Type
3RH2924-1GP11
3RH2914-.GP11
Mounting on contactors of size
S0
S00 to S3
General data
Standards
IEC 60947
Rated insulation voltage
U
i
(pollution degree 3)
V
300
Protective separation
between coil and contacts
acc. to IEC 60947-1, Appendix N
V AC
Up to 300
Degree of protection
acc. to IEC 60529
• Connections
IP20
Permissible ambient temperature
• During operation
°C
-25 ... +60
• During storage
°C
-40 ... +80
Control side
Rated control supply voltage
U
s
V DC
24
Operating range
V DC
17 ... 30
Power consumption at
U
s
W
0.5
Nominal current input
mA
20
Release voltage
V
4
Function display
Yellow LED
Protection circuit
Varistors
Load side
Mechanical endurance
Operat-
ing
cycles
20 million
10 million
Electrical endurance at
I
e
Operat-
ing
cycles
0.1 million
Switching frequency
h
-1
5 000
operating cycles/h
Make-time
ms
Approx. 7
Break-time
ms
Approx. 4
Bounce time
ms
Approx. 2
Contact material
AgSnO
2
Switching voltage
V AC/DC
24 ... 250
Rated operational current
I
e
• AC-15/AC-14 at 230 V
A
3
• DC-13 at 230 V
A
0.1
Permissible residual current
of the electronics (with 0 signal)
mA
2.5
Conductor cross-sections
Connection type
(1 or 2 conductors can be connected)
Screw terminals
• Solid
mm
2
2 x (0.5 ... 2.5)
• Finely stranded with end sleeve (DIN 46228-1)
mm
2
2 x (0.5 ... 1.5)
• Terminal screws
M3
Connection type
(1 or 2 conductors can be connected)
Spring-type terminals
• Solid
mm
2
--
2 x (0.25 ... 1.5)
• Finely stranded with end sleeve (DIN 46228-1)
mm
2
--
2 x (0.25 ... 1.5)
• Finely stranded without end sleeve
mm
2
--
2 x (0.25 ... 1.5)
• AWG cables, solid or stranded
AWG
--
2 x (24 ... 16)
• Operating devices
mm
--
3.0 x 0.5
© Siemens AG 2016