Latest articles on enhanced generation of electrical circuit breakers for trains 
Introducing new Vesa Vacuum Circuit Breaker from TE Connectivity(13/01/2012)
TE Connectivity has developed an enhanced generation of electrical circuit breakers for trains which eliminate the disadvantages associated with conventional mechanical, pneumatic circuit breakers. The innovative “VESA vacuum circuit breaker” (VCB) for electric trains is the world’s first all electro-magnetically operated system for 25 kV and 15 kV vehicles. After five years of development and design evolution based on field data, the VESA VCB impressively demonstrates what is possible: more... [more]
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