Type 33, for 3 circuit-breakers: Three incoming units (A, B, C), normal or emergency network. Only one of the three circuit-breakers can be switched on at any one time. Three sets of cables are required in addition.
For use with
IZM20, 32, 40, 63…F IN20, 32, 40, 63…F
Possible switching states ￫ Engineering, Page 66
Design verification as per IEC/EN 61439(Show features)(Hide features)
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