Direct current (DC) circuit breakers are a key enabling technology for fault management in multiterminal high-voltage DC (HVDC) systems. DC fault isolation is challenging due to the high rate of rise ...

PHOTO: ABB SACE Emax 3 air circuit breaker The world’s first cybersecurity SL2 certified air circuit breaker, Emax 3 includes ...

Reliability of circuit breakers are critical to ensure safe operation of the power system when a fault occurs. Over the past decade regulatory changes and customer requirements are compelling ...

ABB launches Emax 3, the world’s first SL2-certified smart circuit breaker, boosting resilience for AI data centers and ...

The new SACE Emax 3 air circuit breaker will improve energy security and resilience of power systems in critical infrastructure – including data centers, factories, hospitals, and airports ...

Attorneys representing Oregon Trail Electric Cooperative in a $2.2 million civil lawsuit that a Baker City couple filed in ...

Montreal police say a pair of teens were critically injured when they tampered with wiring in an abandoned building during an ...

Medium Voltage Vacuum Circuit Breaker Market Expected to Reach $4 Billion by 2032 ...

Gov. Kehoe approved the tax cut expected to reduce revenues by $340 million annually, even as he has been warning of future ...

Just days after Congress cut federal funding to states, Mike Kehoe is poised to sign legislation projected to reduce state ...

Hawai‘i Fire Department reports no one was injured in the single-story, 3-bedroom house fire that ignited sometime about 6 ...