Terminal Box 1Xb7730; Terminal Box 1Xb7731; Figure 6-5 Terminal Box 1Xb7730; Figure 6-6 Terminal Box 1Xb7731 - Siemens SIMOTICS FD 1LH1 Operating Instructions & Installation Instructions

6.3.4

Terminal box 1XB7730

Only a three-core power cable can be connected in terminal box 1XB7730.
Figure 6-5
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 88)
● Connecting cables with cable lugs (Page 89)
● Connecting cables without cable lugs (Page 90)
6.3.5

Terminal box 1XB7731

Figure 6-6
SIMOTICS FD 1LH1
Operating Instructions 01/2019
Terminal box 1XB7730
Terminal box 1XB7731
Electrical connection
6.3 Terminal box
77