Siemens SENTRON 3WL Reference Manual page 41

3WL Air Circuit Breakers
3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC)
Project planning aids
Size I, up to 1600 A, withdrawable version, 3- and 4-pole
Flange connection
3 5 0
2 6 0
5 5 5 5 5 5 5 5
14
M 1 2
3 )
121
1 5 9 0 9 0 9 0
3) Grooves (4 mm wide, 5 mm deep) for supporting phase barriers in the
system.
For safety clearances to grounded parts and to live parts see
page 38.
For more connection options see previous page.
Siemens · 2009 41