Terminal Box 1Xb1631; Image - Siemens 1LA8 Operating Instructions Manual

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:
● Inserting the cable into the 1XB16... terminal box with cable gland (Page 68)
● Inserting the cable into the 1XB.. terminal box with ring seal (Page 69)
● Connecting cables with cable lugs (Page 71)
6.2.3

Terminal box 1XB1631

Image 6-3

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:
● Inserting the cable into the 1XB16... terminal box with cable gland (Page 68)
● Inserting the cable into the 1XB.. terminal box with ring seal (Page 69)
● Connecting cables with cable lugs (Page 71)
SIMOTICS TN Series N-compact 1LA8
Operating Instructions 05/2016

Terminal box 1XB1631

Electrical connection
6.2 Terminal box
61