A Direct Current (DC) relay comprising: a fixed contactor ; a movable contactor extending in a longitudinal direction and having one side located adjacent to the fixed contactor to be brought into contact with or separated from the fixed contactor ; a plurality of magnet members located adjacent to both end portions of the movable contact in the longitudinal direction, respectively, to generate magnetic fields; and a magnetic force reinforcing member located between the plurality of magnet members to form magnetic fields together with the plurality of magnet members , wherein the plurality of magnet members comprise: a first magnet member located adjacent to one end portion of the movable contactor in the longitudinal direction; and a second magnet member located adjacent to another end portion of the movable contactor opposite to the one end portion of the movable contactor in the longitudinal direction, wherein one side of the first magnet member and one side of the second magnet member facing each other have the same polarity, characterized in that the magnetic force reinforcing member is located on another side of the movable contactor opposite to the one side of the movable contactor , and wherein one side of the magnetic force reinforcing member facing the movable contactor has a polarity different from that of each one side of the first magnet member and the second magnet member . a fixed contactor ; a movable contactor extending in a longitudinal direction and having one side located adjacent to the fixed contactor to be brought into contact with or separated from the fixed contactor ; a plurality of magnet members located adjacent to both end portions of the movable contact in the longitudinal direction, respectively, to generate magnetic fields; and a magnetic force reinforcing member located between the plurality of magnet members to form magnetic fields together with the plurality of magnet members , wherein the plurality of magnet members comprise: a first magnet member located adjacent to one end portion of the movable contactor in the longitudinal direction; and a second magnet member located adjacent to another end portion of the movable contactor opposite to the one end portion of the movable contactor in the longitudinal direction, wherein one side of the first magnet member and one side of the second magnet member facing each other have the same polarity, characterized in that the magnetic force reinforcing member is located on another side of the movable contactor opposite to the one side of the movable contactor , and wherein one side of the magnetic force reinforcing member facing the movable contactor has a polarity different from that of each one side of the first magnet member and the second magnet member . a first magnet member located adjacent to one end portion of the movable contactor in the longitudinal direction; and a second magnet member located adjacent to another end portion of the movable contactor opposite to the one end portion of the movable contactor in the longitudinal direction, wherein one side of the first magnet member and one side of the second magnet member facing each other have the same polarity, characterized in that the magnetic force reinforcing member is located on another side of the movable contactor opposite to the one side of the movable contactor , and wherein one side of the magnetic force reinforcing member facing the movable contactor has a polarity different from that of each one side of the first magnet member and the second magnet member . <EOS>