Types of MCB ?

 Types of MCB based on Tripping Characteristics

Type	Tripping Current	Operating Time
Type B	3 To 5 times the full load current	0.04 To 13 Sec
Type C	5 To 10 times the full load current	0.04 To 5 Sec
Type D	10 To 20 times the full load current	0.04 To 3 Sec
Type K	8 To 12 times the full load current	<0.1 Sec

 MCB 

MINI MCB