If you wish to upgrade to the next largest terminal box at a later date, please contact the
manufacturer.
Depending on the shaft height, the following terminal boxes are used for connecting the cables:
Table 3-5 Assignment of shaft heights to terminal boxes
Shaft height Terminal box
315 GT640
①
315 ... 355 1XB1621
315 … 450 1XB1631
315 … 450 1XB1634
315 … 450 1XB9600
①
①
Not for explosion-proof versions
Supplementary devices
Depending on the order, various supplementary devices can be installed or mounted. These
include sensors for bearing temperature monitoring or winding monitoring, for example.
Anti-condensation heating (option)
The machine is fitted with anti-condensation heating. The connection data is listed on an
additional plate on the machine.
Description
SIMOTICS TN Series N-compact 1LA8
Operating Instructions 08/2017 29