Eaton Memshield 3 - EMBH120 - 20a Type B Single Pole MCB Used
Eaton Part Code: EMBH120. These breakers have the coloured toggle switch system that denotes the amperage, in this case BLUE = 20a. 20A - 230V - Type B Curve. Conforms with BS EN 60898: 1991. Verbal instruction is not accepted.