Tightening Torques; Electrical Connections - Termincal Board Connections; Cable Glands - Siemens SIMOTICS XP 1LA5 Compact Operating Instructions

Frame size Type
180 1LG4
1LG6
180 1MA6
200 ... 225 1LA5
200 1MA6
200 1LG4
1LG6
225 1LG4
1LG6
1MA6
6.2

Tightening torques

6.2.1

Electrical connections - Termincal board connections

Table 6-3 Tightening torques for electrical connections on the terminal board
Thread ∅ M 3,5
Nm min
6.2.2

Cable glands

Note
Avoid damaging the cable jacket.
Adapt the tightening torques to the cable jacket materials.
Explosion-protected machines
56100000002002, 01/2016
Type of protection /
Zone
Non sparking "n"
Zone 21
Zone 22
Increased safety "e"
Zone 21
Zone 22
Increased safety "e"
Non sparking "n"
Zone 21
Zone 22
Increased safety "e"
Non sparking "n"
Zone 21
Zone 22
M 4
0,8 0,8
Ma 1,2 1,2
x.
Standard thread
M 40x1.5
M 40x1.5
M 50x1.5
M 50x1.5
M 50x1.5
M 50x1.5
M 5 M 6 M 8
1,8 2,7 5,5
2,5 4 8
Electrical connection
Additional
thread with
mounting parts
2 M 20x1.5
2 M 16x1.5
2 M 16x1.5
2 M 16x1.5
2 M 20x1.5
2 M 20x1.5
M 10 M 12 M 16
9 14 27
13 20 40
2
2
1
2
2
2
113