NEMA, Rossyln, Va., has published SG 4-2009, "Alternating Current High-Voltage Circuit Breakers." The standard, which NEMA published under license from IEEE, Piscataway, N.J., was revised by the ...

HD Hyundai Electric has received UL certification for four of its circuit breaker models, a move that paves the way for ...

ABB introduced a new remote monitoring solution for any OEM circuit breakers filled with sulfur hexafluoride (SF6) gases, at its booth at the IEEE PES T&D Expo. The Circuit Breaker Sentinel, or CBS-F6 ...

ABB has introduced a new Asset Optimization software package for high-voltage circuit breakers. ABB has introduced a new Asset Optimization software package for high-voltage circuit breakers. With ...

Meiden America Switchgear will invest $9.3 million to expand its Gray Court facility, creat-ing 43 new jobs and adding new ...

Circuit breakers are manual switches that open under overload conditions. Circuit breakers are manual switches that open under overload conditions. Circuit breakers discussed here are general-purpose ...

This document provides information on receiving, storage, handling, installation, inspection, and maintenance of alternating current outdoor high-voltage circuit breakers. The National Electrical ...

Meiden America Switchgear, Inc., a pioneer in vacuum technology, announced that it is expanding its existing production ...

HD Hyundai Electric has secured UL certification, establishing a foothold to expand its market share in North America's low- and medium-voltage circuit breaker market.

HD Hyundai Electric is accelerating its efforts to expand in the European market by signing a contract to supply eco-friendly high voltage circuit breakers in Northern Europe. HD Hyundai Electric, an ...