Switzerland-based ABB today announced that it has developed the world’s first circuit breaker for high voltage direct current (HVDC), solving what it says has been “a 100-year-old electrical ...

Emax 3 is world’s first cybersecurity SL2 certified air circuit breaker ABB has revealed the next generation of its flagship air circuit breaker, the SACE Emax 3. Aimed at large facilities with high ...

ABB has developed a revolutionary solid-state circuit breaker concept that meets the highest demands of next-generation power applications as they enter the digital age. The low-voltage circuit ...

T&D World Editorial Director Nikki Chandler and ABB Global Product Manager Michael Christian sit down to discuss the role of ADVAC 38 medium voltage circuit breaker technology in power distribution ...

Power giant ABB has unveiled what is billed as the world’s first high-voltage direct current (HVDC) circuit breaker, removing a key barrier to development of the “overlay” DC grids needed to tie large ...