New models are made of thermo-plastic material that has been branded with material identifications for easy recycling. Older models are being phased out. Mitsubishi Electric Automation, Inc., ...

Eaton is helping utility and industrial customers optimize equipment performance and reduce downtime with an interactive digital educational tool designed to simplify circuit breaker maintenance.

The Eaton WMZT series miniature circuit breakers have been added to AutomationDirect's product offering of circuit protection devices. The single-pole, two-pole and triple-pole devices, available in ...

To meet the needs of utility and electric power industry maintenance professionals, Doble Engineering Company will host this year's annual Finepoint Circuit Breaker Test & Maintenance Training ...

Testing your 240V circuit breaker panels is also important to ensure all of the wiring going into the individual breakers has not become loose or broken. “It’s also good to look at it and just make ...

Circuit breakers are at the heart of every modern power system. To ensure the systems are properly protected, it’s essential the breakers should operate correctly when called upon to do so. This means ...

THE Electrical Research Association has recently reported an interesting development which has taken place in connexion with its programme of research on gas blast circuit breakers. Normally the ...

Thermal-magnetic circuit breakers contain two different switching mechanisms, a bimetal switch and an electromagnet. The bimetal serves as a means of handling overcurrents. The bimetal typically sits ...

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 ...