Introducing the L&T Exora 63A 30Ma 4 Pole Rccb, Bg406303, A Robust & Reliable Solution Designed to Safeguard Electrical Circuits Against Faults & Ensure Enhanced Safety In Residential, Commercial, & Industrial Settings. with Its Advanced 4-Pole Configuration, This Rccb Offers Comprehensive Protection Against Earth Leakage, Effectively Detecting & Isolating Electrical Faults to Prevent Potential Hazards.