what is the technical diffrences of mccb and acb
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Answer Posted / dudeblore
MCCB- moulded case circuit breaker
ACB - Air circuit breaker
Normally ACBs are being used in high current systems where
as MCCB with current less than 1500A. The main difference
depends on the arc quenching meddium. In ACB air is used as
arc quenching medium and MCCB will be operated like other
breakers like MCBs, etc...
| Is This Answer Correct ? | 18 Yes | 21 No |
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