Siemens SINOVA - Accessories 3 Pole; 4 Pole

Technical specifications
5.2 Dimension drawings
3WJ Air Circuit breakers
Operating Instructions, 12/2022, L1V30828903001-01
203
Vertical connection 4000 A version
5.2.3 Accessories 3 pole / 4 pole
Mechanical interlock (1)
Interlocking device that prevents closing (2).
Comprising an interlock in the cabinet and an interlocking module with Bowden wire.
For fixed-mounted Circuit Breakers
For withdrawable Circuit Breakers
①
Distance for interlocking module
(without Bowden wire)
Distance for
a
b
c
d
e
(1)
90
90
50
65
270
(2)
58
215
10
250
115