This DX3 411337 25A 300mA Double Pole RCBO from Legrand is designed to ensure efficiency and protection against current overloads and earth leakage currents.
This 420055 100A 25kA 4 Pole MCCB from Legrand protects electric circuit against overloads and electrical faults. MCCBs cater to higher loads (100A – 630A) than MCB (upto 63A).