Siemens SIMOTICS XP 1LA5 Compact Operating Instructions page 40

Electrical connection
Table 6-2 Thread sizes in the aluminum terminal box
Frame size Type
63 ... 90 1LA7
1LA9
1MA7
80 ... 90 1MB1
100 ... 132 1LA7
1LA9
1MA7
100 ... 132 1MB1
160 1LA7
1LA9
1MA7
160 1MB1
180 1LA5
112
Type of protection /
Zone
Increased safety "e"
Non sparking "n"
Zone 21
Zone 21
Non-sparking "n"
Zone 21
Zone 21
Increased safety "e"
Non sparking "n"
Zone 21
Zone 22
Non sparking "n"
Zone 21
Zone 22
Increased safety "e"
Non sparking "n"
Zone 21
Zone 22
Non sparking "n"
Zone 21
Zone 22
Zone 21
Zone 22
Standard thread
Size Num
ber
M 16 x 1.5 1
M 25 x 1.5 1
M 16 x 1.5 1
M 25 x 1.5 1
M 32x1.5 4
M 32x1.5 2
M 40x1.5 4
M 40x1.5 2
M 40x1.5 2
Explosion-protected machines
56100000002002, 01/2016
Additional
thread with
mounting parts
Size Num
ber
- -
- -
- -
M 16x1.5 1
- -
M 16x1.5 1
M 16x1.5 1