The Hager MCBs 3 Pole NBN is a reliable circuit breaker designed for industrial and commercial applications. With a Din Rail plug type and available options ranging from 6 to 63 AMP, this product offers flexibility and safety for electrical systems. Made by the trusted brand Hager, these circuit breakers ensure a secure and efficient distribution of power in three-phase systems. Ideal for businesses and offices requiring dependable electrical equipment, these MCBs provide peace of mind for circuit protection.