Terminal Box 1Xb7750; Rotating The Terminal Box; Image - Siemens SIMOTICS FD 1LH1 Operating Instructions & Installation Instructions
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Electrical connection
6.2 Terminal box
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.
You can find additional information here:
● Bringing cables into the terminal box 1XB... with cable gland (Page 85)
● Connecting cables with cable lugs (Page 86)
● Connecting cables without cable lugs (Page 87)
6.2.7
Terminal box 1XB7750
Image 6-7
The connecting cables are introduced into the 1XB7750 terminal box through the cable glands
with threaded holes 8 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 85)
● Connecting cables with cable lugs (Page 86)
● Connecting cables without cable lugs (Page 87)
6.2.8
Rotating the terminal box
Depending on the terminal box and version, you can rotate the terminal box through ±90° in
accordance with the connection direction. The implementation on the other motor side is
possible only with the support of the Service Center (Page 161). If you want to rotate a terminal
box not listed below, then also contact the Service Center.
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Terminal box 1XB7750
SIMOTICS FD 1LH1
Operating Instructions 04/2016
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