Siemens 3TM, Operating Instructions Manual

Page: 24 / 52

Description
24 9229 0106 176 0-
2020-09-18
Dimension drawings
Fig. 20 Example – Distance between pole centres 120 mm, with auxiliary switch-
es 4NO + 4NC
Fig. 21 Example – Distance between pole centres 150 mm, with auxiliary switch-
es 4NO + 4NC
Fig. 22 Rated data of 3TM vacuum contactor, with auxiliary switches 4NO + 4NC
1-pole 3-pole
Rated voltage
U
r
kV
4.15 – 6.9 7.2 – 12
Rated current A 450 450
Distance between the upper and lower terminals mm 210
PMA mm 120 150
Height mm 310 310
Breadth with 6NO and 6NC mm 340 340 400
Depth mm 280 280
Distance of the mounting holes F1 mm 256 256
Distance of the mounting holes F2 mm 250 250
Width of the base plate mm 310 310 370
Threads in the upper and lower terminals M10 M10
Mass kg 19 20 – 25 23 – 25