Siemens SIMOTICS FD 1MM1 Series, Operating And Installation Instructions

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6.3.4 Terminal box 1XB7731
Figure 6-5 Terminal box 1XB7731
The connecting cables are introduced into the 1XB7731 terminal box through the cable glands
with threaded holes 2 x M72 x 2 and 3 x M25 x 1.5. The cable glands are not included in the
standard scope of supply.
You can find additional information here:
● Bringing cables into the terminal box 1XB... with cable gland (Page 84)
● Connecting cables with cable lugs (Page 85)
● Connecting cables without cable lugs (Page 86)
6.3.5 Terminal box 1XB7740
Figure 6-6 Terminal box 1XB7740
The connecting cables are introduced into the 1XB7740 terminal box through the cable glands
with threaded holes 4 x M80 x 2 and 3 x M25 x 1.5. The cable glands are not included in the
standard scope of supply.
Electrical connection
6.3 Terminal box
SIMOTICS FD 1MM1
Operating Instructions 02/2019
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