User Guide

3RT1 contactors/ 3RH1 control relays
SIRIUS System Manual
3-30 GWA 4NEB 430 0999-02 DS 01
Frame size S2
Fig. 3-9: Characteristic curve of the electrical service life of the main contacts (Frame size S2)
Frame size S3
Fig. 3-10: 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