Hager MTN140 40A 6KA SP Type B MCB

Hager MCB 40A single pole, prevents overloads and short circuits from occurring in Hager consumer units.
Hager's range of MCB's detect overcurrents via overloads and fault currents and interrupt the supply to prevent damage to the installation.
Hager has designed these MCB's to retrofit your current domestic fuseboxes, making them ideal for existing and new build installations.