Eaton Memshield 3 - EMBH320 - 20a Type B Triple Pole MCB Used
Eaton Part Code: EMBH320. 20A - 400V - Type B Curve - Triple Pole. These breakers have the coloured toggle switch system that denotes the amperage, in this case BLUE = 20a. Conforms with British Standard: BS EN 60898: 1991.