The Havells 40Amp Single Pole Miniature Circuit Breaker provides overcurrent protection for electrical wiring and connected equipment. Rated at 40A, it automatically interrupts the protected circuit during an overload or short circuit, helping reduce the risk of damage.

Its C-curve tripping characteristic accommodates brief starting currents from motors and other inductive loads when correctly selected for the application. The single-pole design switches and protects one conductor, while the front toggle allows convenient manual ON/OFF operation.

The compact modular body fits compatible distribution boards, making it suitable for appropriately designed residential and commercial installations. After a trip, the MCB can be manually reset once the fault has been identified and corrected.