The Easy9 1P+N 1M 40A Circuit Breaker with C Curve and 6kA rating is an electrical switch designed to protect electrical installations from overloads and short circuits. This model has a 40A capacity and is equipped with a C curve, providing rapid protection against high-current surges. It operates within the standard voltage range of 220V-240V and has a breaking capacity of up to 6kA, ensuring safety and reliability for electrical systems.