
3WL Air Circuit Breakers
41
Siemens · 2012
3WL Air Circuit Breakers/Non-Automatic Air Circuit Breakers up to 6300 A (AC)
Project planning aids
Size I, up to 2000 A, withdrawable version, 3 and 4-pole
3)
Rivels (4 mm wide, 5 mm deep) for supporting phase barriers in the
system.
10)
Fixing holes 10 mm.
For safety clearances to grounded parts and to live parts see
page 38.
For more connection options see previous page.
Flange connection
121
NSE0_00631h
10)
14
350
260
55
M 12
3)
33
282,5
142,5 26
NSE0_00632h
69
287
5959
55 55 55
15 90 90 90
© Siemens AG 2011
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