Siemens SIRIUS 3RT2 - Dimensions in MM; Solid-State Timing Relays with Semiconductor Output and Solid-State Time-Delay Auxiliary Switches; B.2 Dimensions in MM

Dimension drawings
B.2 Dimensions in mm
SIRIUS 3RA28 function modules for mounting on 3RT2 contactors
78 Manual, 02/2019, A5E03656507620A/RS-AD/005
B.2 Dimensions in mm
Note
All dimensions are specified in mm.
B.3 Solid-state timing relays with semiconductor output and solid-state
time-delay auxiliary switches
①
Timing relay (mounted)
②
Contactor
Figure B-1 Electronic timing relay with spring-loaded terminal
Article number
a
b
c
d
e
3RT2.1.-2
45
70
142
35
5
3RT2.2.-2 (AC)
45
101.5
166
51
5
3RT2.2.-2 (DC)
45
101.5
176
51
5
3RT2.3.-2
55
110
199
55
5
3RT2.4.-2
70
140
221
70
5