Figure 3-82: 3Rt10 3 (Frame Size S2); Figure 3-83: 3Rt10 4, 3Rt14 46 (Frame Size S3) - Siemens sirius System Manual

3RT1/3RH1 contactors
10
55
1)
20.5 20,5

Figure 3-82: 3RT10 3 (frame size S2)

with surge suppressor, auxiliary switch block, and attached overload relay
a = 0 mm with varistor < 240 V, diode combination
a = 3.5 mm with varistor > 240 V
a = 17 mm with RC element
b = DC 15 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)
3) Surge suppressor
4) Drilling pattern
Distance to grounded parts at the side 6 mm
70
1)
28

Figure 3-83: 3RT10 4, 3RT14 46 (frame size S3)

with surge suppressor, auxiliary switch block, and attached overload relay
a = 0 mm with varistor, diode combination and < 240 V
a = 3.5 mm with varistor and > 240 V
a = 17 mm with RC element
b = DC 13 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)
3) Surge supressor
4) Drilling pattern
5) Attachment to 35 mm rails with 15 mm depth in acc. with EN 50 022 or 75 mm rails in acc. with EN 50 023
6) 4 mm Allen screw
Distance to grounded parts at the side 6 mm
3-100
15
110
b) 3)
5
107
13
10 10
5
b)
5)
6)
7
159
2)
5
183
134
3)
132
45
5
4)
60
4)
2)
5
SIRIUS System Manual
GWA 4NEB 430 0999-02b
5