ABB Miniature Circuit Breaker clearing downstream fault

This video walks you through how an ABB Miniature Circuit Breaker (MCB) clears a downstream fault more than twice as fast as a standard zero crossing circuit breaker. Watch high speed footage of an actual fault event being cleared in less than 3 milliseconds.
#electricalsafety #electrician #firesafety

[@GalcoIndustrial]

Just seeing this now. The video looks good!

[@dumass00072]

Well that was freakin awesome!

[@Proiectediversediy]

Ya but not in Romania.ABB in Romania dont exist

[@curentarul]

Corect! ABB Romania its focus only on HV and MV. Great camera! :)

[@Proiectediversediy]

@@curentarul And they fuck all home users.That is not writte.

[@ryhol5417]

I’m late but that was cool to see.

[@rrknl5187]

What was the trip curve of this breaker? Or better yet, will a D curve trip as fast as an A?

[@ABBElectrification]

The trip curve of the breaker is the B curve. A breaker with a higher magnetic threshold value, e.g. D curve, will trip a little bit slower. The arc extinguishing time is about 4 ms.

[@abbasiaco.ltd.vietnam1941]

great

[@ChloeCook2000]

nice

[@webdeu000]

MCB ABB nhỏ bé tuy nhiên lại mang sứ mệnh to lớn giúp phát hiện và ngăn ngừa sự cố ngắn mạch, quá tải.

[@fahadabdullah1490]

ABB is the Best one's

[@RCCambodiaOfficial]

wow