Distribution switch

The utility model discloses a distribution switch, including base, spring, cutter arbor and connecting seat, be equipped with in the base the output be fixed with on the output the spring, connecting on the spring the cutter arbor, the below of cutter arbor is the connecting seat, the connecting seat is corresponding the one end of cutter arbor is equipped with the centre gripping mouth, be equipped with the electronic valve on the centre gripping mouth, the electronic valve is connected with the temperature -sensing ware through a micro -processor. The utility model discloses simple structure is safe practical, after the switch pulls open, realize the auto -power -off, avoided causing the damage owing to the reason of switch to distribution transformer.