A vacuum interrupter is provided to minimize the generation of arc by allowing the vacuum interrupter be connected without an additional extension terminal even when a position of an external terminal is far from the vacuum interrupter. A vacuum interrupter includes a connection unit(100) and a housing(200). A first terminal(32) is formed on a top plate(10) and a second terminal(40) is formed on a bottom plate(11). The connection unit is protrusively formed around the bottom plate of the vacuum interrupter and a screw unit is formed at a circumference of the connection unit. A screw unit(210) is formed inside of the housing to be connected to the connection unit and an external terminal(50) is installed into the housing as one body. The second terminal is cut correspondingly to various positions of the external terminal connected in a right angle direction by being formed in a rectangular shape.
