This one, about which type of MCB to use for lighting circuits, is answered by ABB: Question: It has come to my notice that many of my customers are complaining that when a light bulb blows, it takes ...

Compared to a traditional miniature circuit breaker (MCB), an electronic circuit breaker (ECB) with integrated eFuses offers the advantages of faster and more reliable tripping without the need for ...

Miniature circuit breakers (MCB) are ubiquitous in low voltage installations and are considered to be suitable, safe, cheap and reliable protection devices. Nevertheless, they have the potential to ...