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what is the function of mccb?
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Answer / shanmugakalaivanan b.e eee abu
used for current rating above 100 amperes
its protected by thermal protection .
we can adjust the tripping
overload and short-circuit protection .
its normally used for current protection incoming side
| Is This Answer Correct ? | 42 Yes | 4 No |
Answer / yogesh raste
The main function of MCCB is to make and break the circuit.
I gives overload, shortcircuit and earth fault protection.
| Is This Answer Correct ? | 18 Yes | 2 No |
Answer / vikas goswami
Molded case circuit breaker(MCCB)IS used for overload thermal protection,it make the ckt at normal condition & and break at fault condition,it is also used as INCOMMER in control panel at high rating load,the rating of MCCB is to be above 63A.
| Is This Answer Correct ? | 14 Yes | 1 No |
Answer / v p bahuguna
mccb protected the cable and equpment when short circuted
and ground fault. we can set the trip lable as per system
reuirement.
| Is This Answer Correct ? | 14 Yes | 5 No |
Answer / debashis das
the function of MCCB is used for over load thermal
protection,it make the ckt normal condition and break et
fault condition.
| Is This Answer Correct ? | 4 Yes | 2 No |
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