Siemens SIRIUS System Manual

3RT1/3RH1 contactors
SIRIUS System Manual
3-18
GWA 4NEB 430 0999-02b
Frame size S2
Figure 3-5: Characteristic curve of the electrical service life of the main contacts (frame size S2)
Frame size S3
Figure 3-6: Characteristic curve of the electrical service life of the main contacts (frame size S3)
NSB00475a
10 20 30 40
4032 50
50 60 80 100
2215
200
300 400(A)
P
N
I
e
I
a
(A)
(kW)
10
2
10
8
6
4
2
10
8
6
4
2
10
8
6
4
3RT1034
(15 kW)
3RT1036
(22 kW)
18,5
4
6
7
2
10
8
6
4
2
10
8
6
4
2
6
4
4
6
2
10
8
6
4
2
10
8
6
4
2
8
6
4
4
6
2
10
8
6
4
2
10
8
6
4
2
10
8
6
4
6
7
10
10
5
5
5
5
8
690 V 500 V 230 V 400 V
Operating cycles at
Contactor type
3RT1035
(18,5 kW)
NSB00476a
3RT1044 3RT1045 3RT1046
(30 kW)
(37 kW)
(45 kW)
20 30 40
50 60
100 200 300 400 600
(A)
I
a
P
N
I
e
(A)
(kW)
80
9565
30 4537
10
10
2
10
8
6
4
2
10
8
6
4
2
10
8
6
4
4
6
7
2
10
8
6
4
2
10
8
6
4
2
6
4
4
6
2
10
8
6
4
2
10
8
6
4
2
8
6
4
4
6
2
10
8
6
4
2
10
8
6
4
2
10
8
6
4
6
7
10
10
5
5
5
5
8
80
690 V 500 V 230 V 400 V
Contactor type
Operating cycles at

Siemens SIRIUS Specifications

General

Product brand name	Siemens
Series	SIRIUS
Coil Voltage	24V DC, 110V AC, 230V AC
Switching Capacity	Up to 10A
Mounting Type	DIN rail
Product designation	SIRIUS
Contact Material	Silver alloy
Contact Rating	Varies depending on the specific SIRIUS relay model (e.g., 6 A at 250 V AC, 10 A at 250 V AC)
Switching Voltage	Varies depending on the specific SIRIUS relay model (e.g., 250 V AC, 400 V AC)
Mechanical Life	Up to 10 million operations
Electrical Life	Up to 100, 000 operations
Operating Temperature	-25°C to +55°C
Protection Class	IP20
Size of relay base	Varies depending on the specific SIRIUS relay model