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 ...

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 ...

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

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

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 ...

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

Korean power equipment makers continued to post strong earnings in the third quarter, driven by booming demand for ...

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 ...

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

The Barrington Model CBS (Circuit Breaker Simulator) was designed to be a convenient, light weight alternative to operating high voltage circuit breakers while testing the operation of substation ...

Hyosung Heavy Industries will expand production facilities for ultra-high-voltage circuit breakers to meet surging global demand for power infrastructure. Hyosung Heavy Industries said on the 24th it ...