vacuum interrupter technology with linear magnetic latching actuators to eliminate more than 100 points of failure from traditional vacuum interrupter-based MVCB designs. The magnetic latching design ...

Table 100.19 from ANSI/NETA MTS-2011 provides recommended test voltages for proof testing and field testing medium-voltage power circuit breakers and switchgear. These three tests should be in your ...

Safe reliable power is the goal of every professional responsible for the design, installation, and maintenance of electrical power systems. As a key part of the overall electrical power system, ...

Prasad Kandula and Marcio Magri Kimpara set up testing of ORNL-developed medium-voltage circuit breakers that use affordable semiconductors to protect grid systems that use direct current. Researchers ...

Secures UL and cUL certifications for four types of low- and medium-voltage circuit breakers, reinforcing competitiveness in North America Global low- and medium-voltage circuit breaker market ...

Eaton Corp. has launched the VCP-Wind medium voltage vacuum circuit breaker that is designed specifically for wind applications. Eaton Corp. has launched the VCP-Wind medium voltage vacuum circuit ...

SEOUL, South Korea, Oct. 15, 2025 /PRNewswire/ -- HD Hyundai Electric has secured UL certification, establishing a foothold to expand its market share in North America's low- and medium-voltage ...