3RT1/3RH1 contactors
SIRIUS System Manual
GWA 4NEB 430 0999-02b
3-99
3 3RT1/3RH1 contactors
3.6 Dimensioned drawings
(dimensions in mm)
3RT1. / 3RH11 contactors, 3-pole
Figure 3-80: 3RT1. 10 1/3RH11 contactors (frame size S00)
Screw-type terminal with surge suppressor, auxiliary switch block, and attached overload relay
Different dimensions for contactors with Cage Clamp terminals: height 60 mm, mounting depth with auxiliary switch block 110 mm
2) Auxiliary switch block (also electronically optimized variant 3RH19 11-11N...)
3) Surge suppressor (also additional load module 3RT19 16-1GA00)
4) Drilling pattern
Distance to grounded parts at the side 6 mm
Figure 3-81: 3RT10 2 contactors, 3RT10 2 contactor relays (frame size S0)
with surge suppressor, auxiliary switch block, and attached overload relay
a = 3 mm at < 240 V
a = 7 mm at > 240 V
b = DC 10 mm deeper than AC
1) Auxiliary switch block, attachable at the side
2) Auxiliary switch block, attachable at the front, 1-, 2-, and 4-pole (also electronically optimized variant 3RH1921-.FE22)
3) Surge suppressor
4) Drilling pattern
Distance to grounded parts at the side 6 mm
NSB00752a
57,5
5,3
8,6
51
5
5
67
99
106
2)
15,5
118
3)
67
45
35
50
5
4)
57
.5
8.6
15.5
5.3
45
4)
a
b)
2)
1)
3)
NSB00753c
143
63
86
10
135
80
15,5
10
86
5
5
35
60
5
85
15.5