What are the difference between C-Curve and D-Curve for
MCB's.

Answer Posted / s.easwara pillai

Basically B C D and K are the curves
Bis for lighting duty Very low thermal withstading
C is for motor duty Medium Thermal withstanding 6-10In
D is for the loads which is taking high in rsh Current
Ex:Capacitors,Computers and Electronic Equipments 10-20In
K is for Cable protection

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