Terminal Box 1Xb7730; Figure 6-4 Terminal Box 1Xb7730 - Siemens SIMOTICS FD 1MQ1 Operating And Installation Instructions

Electrical connection
6.3 Terminal box
The connecting cables are introduced into the 1XB1631 terminal box through cable glands with
threaded holes 4 x M80 x 2 and 2 x M25 x 1.5. The cable glands are not included in the standard
scope of supply. The version with onion sealing ring is optional.
You can find additional information here:
● Bringing cables into the terminal box 1XB... with cable gland (Page 82)
● Connecting cables without cable lugs (Page 84)
● Connecting cables with cable lugs (Page 83)
See also
Bringing cables into the terminal box 1XB... with sealing insert with break-off ring (Page 80)
6.3.3

Terminal box 1XB7730

Only a three-core power cable can be connected in terminal box 1XB7730.
Figure 6-4
The connecting cables are introduced into the 1XB7730 terminal box through the cable glands
with threaded holes 1 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 82)
● Connecting cables with cable lugs (Page 83)
● Connecting cables without cable lugs (Page 84)
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Terminal box 1XB7730
SIMOTICS FD 1MQ1
Operating Instructions 01/2019