SIEMENS
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Siemens IC 10 · 2017
Contactors for Special Applications
SIRIUS 3RT13 contactors, 4-pole
Accessories
4
■
Technical specifications
More information
Technical specifications,
see
Manuals,
see
Type
Type
3RT1926-2C
3RT1926-2D
3RT1926-2E
3RT1926-2F
3RT1926-2G
Version
Electronic timing relay blocks
with semiconductor output
Solid-state time-delay auxiliary switch blocks
General data
Dimensions (W x H x D)
mm
45 x 26 x 50
Rated insulation voltage
U
i
Pollution degree 3
Overvoltage category III according to IEC 60664-1
V AC
250
Permissible ambient temperature
• During operation
°C
-25 ... +60
• During storage
°C
-40 ... +80
Degree of protection
acc. to IEC 60529
• Terminals
IP20
Shock resistance
Half-sine acc. to IEC 60068-2-27
g
/ms
15/11
Vibration resistance
According to IEC 60068-2-6
Hz/mm
10 ... 55/0.35
Electromagnetic compatibility (EMC)
IEC 61812-1
Permissible mounting position
Any
(see page 4/34)
Control
Operating range of excitation
0.8 ... 1.1 x
U
s
,
0.95 ... 1.05 times
the rated frequency
0.85 ... 1.1 x
U
s
,
0.95 ... 1.05 times the rated frequency
Rated power
W
1
2
• Power consumption at 230 V AC, 50 Hz
VA
1
4
Overvoltage protection
Varistor integrated in timing relay
--
Recovery time
ms
50
150
Minimum ON period
ms
35
200 (with OFF-delay)
Setting accuracy,
typical
referred to scale end value
%
15
Repeat accuracy,
max.
%
1
Load side
19
Rated operational currents
I
e
• Load current
A
0.3
--
• AC-15, 230 V, 50 Hz
A
--
3
• DC-13, 24 V
A
--
1
• DC-13, 110 V
A
--
0.2
• DC-13, 230 V
A
--
0.1
Short-time loading capacity
Up to 10 ms
A
10
--
Short-circuit protection
• Fuse links, operational class gG:
DIAZED, type 5SB
A
--
4
Residual current,
max.
mA
5
--
Voltage drop,
max.
with conducting output
VA
3.5
--
Mechanical endurance
Operat-
ing
cycles
100 x 10
6
10 x 10
6
Switching frequency
for load
• With
I
e
at 230 V AC
h
-1
2 500
• With 3RT2016 contactor at 230 V AC
h
-1
2 500
5 000
Conductor cross-sections
Connection type
(1 or 2 conductors can be connected)
Screw terminals
• Solid
mm
2
2 x (0.5 ... 1.5), 2 x (0.75 ... 4)
• Finely stranded with end sleeve
mm
2
2 x (0.5 ... 2.5)
• AWG cables, solid or stranded
AWG
2 x (18 ... 14)
• Terminal screws
M3
• Tightening torque
Nm
0.8 ... 1.2
© Siemens AG 2016