Siemens G85139 - Manual (Page 7)

2. INSTALLATION English
© Siemens plc 1997 G85139-H1750-U049-B
7 26/09/97
DIN Rail
Depth D
W
H2 H1
F
∅
∅
= 4.5 mm
Depth D
W
H H1
∅
∅
= 4.8 mm (B)
∅
= 5.6 mm (C)
W1
Frame Size A Frame Sizes B and C
Frame size B:
4 bolts M4
4 nuts M4
4 washers M4
2 bolts M4
2 nuts M4
2 washers M4
Frame size C:
4 bolts M5
4 nuts M5
4 washers M5
H
H2
Tightening Torque
(with washers fitted)
2.5 Nm Frame size A and B
3.0 Nm Frame size C
Model
MMxxx
1 AC 230 V
Class A
Filter
MMxxx/2
1/3 AC 230 V
Without
Filter
MMxxx/3
3 AC 380 -
500 V
Without
Filter
Frame Sizes
(all measurements in mm)
MM12
MM25
MM37
MM55
MM75
MM110
MM150
MM220
MM300
MM400
MM550
MM750 A
A
A
A
A
B
B
C
C
-
-
-
A
A
A
A
A
B
B
C
C
C
-
-
-
-
A
A
A
A
A
B
B
C
C
C
H W D H1 H2 W1 F
A = 147 x 73 x 141 160 175 - 55
B = 184 x 149 x 172 174 184 138 -
C = 215 x 185 x 195 204 232 174 -
Figure 2: Mechanical Installation Diagram