Answer / thran

Mcb & mccb difference are that breakers breaking capacity only... mcb is 10 KA and mccb is 30 KA...

Answer / tharan

difference between for breaker breaking capacity only...( shor circuit curent value only diference)

Answer / dinesh chaudhary

mcb is used for less load while mccb is used when the load
capacity increases i.e. for less current ratings we use mcb
& for high current ratings we use mccb

Answer / ab

mcb only carry 6- 63A then current rating above 100A we use MCCB so sHORT ct only difference

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