Terminal Box 1Xb1621; Image 6-1 Terminal Box 1Xb1621 - Siemens SIMOTICS FD 1LL1 Operating Instructions Manual

Electrical connection
6.2 Terminal box
Terminal box 1XB1631 (Page 67)
Terminal box 1XB7730 (Page 68)
Terminal box 1XB7731 (Page 68)
Terminal box 1XB7740 (Page 69)
Terminal box 1XB7750 (Page 70)
6.2.1

Terminal box 1XB1621

Image 6-1
The connecting cables are introduced into the 1XB1621 terminal box through the cable glands
with threaded holes 2 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 sealing insert with break-off ring is optional.
You can find additional information here:
● Bringing cables into the terminal box 1XB... with cable gland (Page 78)
● Connecting cables without cable lugs (Page 80)
● Connecting cables with cable lugs (Page 80)
See also
Bringing cables into the terminal box 1XB... with sealing insert with break-off ring (Page 77)
66
Terminal box 1XB1621
SIMOTICS FD 1LL1
Operating Instructions 04/2016