What is the difference between MCB & MCCB,
Where it can be used,
- 22 Answers
- 136967 Views
- ACB Group, Badve, Bajaj Electricals, Hensel, Siemens, SR, I also Faced
- E-Mail Answers
Answer Posted / vishnu dayal
MCB is miniature circuit breaker which is thermal oprated
and use for short circuit protection in small current
rating circuit and single phase use .
MCCB moulded case circuit breaker and is
thermal operated for over load current and magnetic
operation for instant trip in short circuit condition.under
voltage and under frequency may be inbuilt. Normally it is
used where normal current is more than 100A.and use for three phase use..
| Is This Answer Correct ? | 2 Yes | 1 No |
Post New Answer View All Answers
What is the loss of power of transformer 220kv/33kv,63/80mva of % imp12.05 at 80%load
what is method for testing CT
What is primary and backup protection?
What is slope...? Explain slope 1 and slope 2...?
where the lexical paramater will use in fron end?
what is the meaning of vcc
Mention the disadvantages of low power factor? How can it be improved?
at what rate the micro controller increment its timer....is it 1micro seconds or 1/(12*10^6) seconds
what is the id1 & id2 setting in differential protection relay of CSPC?
how we can calculate 2 phase welding transformer rating or total power?
sir,in our plant we r using SATEC PM172E power reading meeters in HT panel side it is monitoring the MB data smart viewer(sever).but last one week we did not get readings inthe server only available in meeter.tell me how communicate meter and server. and also what steps we take for checking.
How servo stabilizer works.
Alternator rotor earth fault relay circuit
What is electrical diversity factor in electrical installations?
