We’ve all been annoyed by a tripped circuit breaker. Whether you’re getting ready for a night out or cooking dinner on a ...

This amendment specifies the capacitance current switching portion of the rating structure for all ac circuit breakers rated above 1000 V, including both outdoor and indoor types having preferred ...

The new SACE Emax 3 air circuit breaker will improve energy security and resilience of power systems in critical ...

Manufacturer ACTOM MV Switchgear has completed the final phase in the design and development of its AMV product range, which was successfully type-tested in 2022 to a rating of 17.5 kV, in under a ...

The building industry's transformation demands uncompromising safety and resilience. As a global leader, CHINT has perfected ...

This central air conditioner maintenance guide helps you get lower cooling bills while staying comfortable in summer.

The building industry's transformation demands uncompromising safety and resilience. As a global leader, CHINT has perfected ...

The application of sensor technology to reduce the operational and standby power losses of traditional current and voltage transformers means that, over the lifetime of a typical switchboard in the ...

A method to analyze the short-time withstand current for air circuit breaker (ACB) is presented. The cylindrical contact bridge is adopted to describe the current constriction between the movable and ...