Description This is a 6KA Type A RCBO. Can be wired from the bottom and top. Product Description 1: Provides protection against earth fault/leakage current and function of isolation.2: High short-circuit current withstand capacity3: Applicable to terminal and pin/fork type busbar connection4: Equipped with finger protected connection terminals5: Fire resistant plastic parts endures abnormal heating and strong impact6: Automatically disconnect the circuit when earth fault/leakage current occurs and exceeds the rated sensitivity.7: Independent of power supply and line voltage, and free from external interference, voltage fluctuation. 8Rated current can reach up to 40A Dear TONGOU Buyer: andquot;Thank you for your attention to and for placing an order in our store.andquot; 1.If the amount of your order is greater than Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin