Siemens 3wl Configuration Manual page 47

3WL air circuit breakers/non-automatic air circuit breakers up to 6300 A (AC), IEC
Size II, up to 4000 A, fixed-mounted version, 3- and 4-pole
Vertical connection 4000 A
1
2
85 Nm
Ø 13,5
40
11
142
162
$ Mounting space for removal of the arc chutes
% Arc quenching space, "? 690 V" circuit breaker facing grounded
or non-conductive surfaces
/ Terminal face
Safety clearances to grounded parts and to live parts,
see page 41.
More connection options, see previous
© Siemens AG 2015
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20
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page.
3WL Air Circuit Breakers
Project planning aids
45
Siemens · 10/2014