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Posted: 2021-07-08 06:12 AM . Last Modified: 2022-02-02 01:46 AM
Hello to all !
I have a question please, what do you call a molded case circuit breaker ?
Thanks for your help !
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Posted: 2021-07-09 12:46 AM
Hello Mr Luca
look this link
What is the difference between MCB, MCCB, ELCB, and RCCB
MCCB for IEC world are linked with IEC 60947-2 internationnal standard (on UL world it's UL 489)
Diferences between MCCB and ACB is due to selectivities needed on the instalation
We ask to a MCCB to open quicker than ACB in case of short circuit for example.
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Posted: 2021-07-09 12:46 AM
Hello Mr Luca
look this link
What is the difference between MCB, MCCB, ELCB, and RCCB
MCCB for IEC world are linked with IEC 60947-2 internationnal standard (on UL world it's UL 489)
Diferences between MCCB and ACB is due to selectivities needed on the instalation
We ask to a MCCB to open quicker than ACB in case of short circuit for example.
Link copied. Please paste this link to share this article on your social media post.
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