Siemens has launched a refined medium-voltage circuit-breaker. The 3AH4 vacuum circuit-breakers have an operating current of 4000 A for the 36-kV voltage level. It is the first vacuum circuit-breaker ...
Meiden America Switchgear, Inc., a pioneer in vacuum technology, announced that it is expanding its existing production ...
Results that may be inaccessible to you are currently showing.
Hide inaccessible results
Feedback