This 420013 63A 16kA 4 Pole MCCB from Legrand protects electric circuit against overloads and electrical faults. MCCBs cater to higher loads (100A – 630A) than MCB (upto 63A).
This 63A Four Pole C-Curve 10kA Miniature Circuit Breaker from the house of Havells is an innovatively designed MCB that protects an electric circuit from any sort of damage caused by overloading or short circuits.