Siemens SIRIUS 3RT2 - Page 82

Dimension drawings
B.4 Star-delta (wye-delta) modules
SIRIUS 3RA28 function modules for mounting on 3RT2 contactors
82 Manual, 02/2019, A5E03656507620A/RS-AD/005
①
Star-delta (wye-delta) function module (mounted)
②
Contactor
③
Coupling modules
④
Basic module
Table B- 1 Dimensions in mm
Size
a
b
c
d
e
f
g
3RT2.3.-2
177.5
141.5
199
72
55.1
204
222.3
3RT2.4.-2
220
180
221
89.5
69.5
227
240