The Hager MTN140 40A 6kA Type B Single Pole MCB has a positive indicator to show you if it is on or off.Provided is a flap under which you can write what the MCB is used for.Allows you to ensure the protection of circuits against short circuits and overload currents.Suitable for most domestic installations.The MCB will interrupt the supply to prevent damage to installations, people or equipment.It is DIN rail mounted.
