This 100A 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.
This DX3 411376 25A 300mA Four Pole RCBO from Legrand is designed to ensure efficiency and protection against current overload and earth leakage currents.