A magnetic latching relay capable of resisting short-circuit current, comprising: contact portion, composed of two sets of moving spring portions (1, 2) which are substantially parallel to each other; wherein the two sets of moving spring portions (1, 2) respectively comprises a moving spring piece (11, 21), a moving contact (12, 22), a moving spring lead-out piece (13, 23) and a stationary contact (14, 24); the moving contact (12, 22) is connected to one end of the moving spring piece (11, 21), the other end of the moving spring piece (11, 21) is connected to one end of the moving spring lead-out piece (13, 23), and the stationary contact (14, 24) is connected to one end of the moving spring lead-out piece (13, 23); two moving contacts (12, 22) of the moving spring portion (1, 2) respectively correspond to two stationary contacts (14, 24) to form a parallel circuit structure when the moving and stationary contacts (14, 24) are in contact; wherein each of the two moving spring pieces (11, 21) is provided with a first bent portion (111, 211) which is convex on one side of the thickness and concave on the other side, and the protruding directions of the two first bent portions (111, 211) are the same, wherein the bending of the first bent portion (111, 211) of one moving spring piece (11, 21) is smaller than the bending of the first bent portion (111, 211) of the other moving spring piece (11, 21), such that the protrusion of the first bent portion (111, 211) of one moving spring can fit into the recess of the first bent portion (111, 211) of the other moving spring piece (11, 21), thereby the effective length of each moving spring pieces (11, 21) is increased while reducing the distance between the two moving spring pieces (11, 21). contact portion, composed of two sets of moving spring portions (1, 2) which are substantially parallel to each other; wherein the two sets of moving spring portions (1, 2) respectively comprises a moving spring piece (11, 21), a moving contact (12, 22), a moving spring lead-out piece (13, 23) and a stationary contact (14, 24); the moving contact (12, 22) is connected to one end of the moving spring piece (11, 21), the other end of the moving spring piece (11, 21) is connected to one end of the moving spring lead-out piece (13, 23), and the stationary contact (14, 24) is connected to one end of the moving spring lead-out piece (13, 23); two moving contacts (12, 22) of the moving spring portion (1, 2) respectively correspond to two stationary contacts (14, 24) to form a parallel circuit structure when the moving and stationary contacts (14, 24) are in contact; wherein each of the two moving spring pieces (11, 21) is provided with a first bent portion (111, 211) which is convex on one side of the thickness and concave on the other side, and the protruding directions of the two first bent portions (111, 211) are the same, wherein the bending of the first bent portion (111, 211) of one moving spring piece (11, 21) is smaller than the bending of the first bent portion (111, 211) of the other moving spring piece (11, 21), such that the protrusion of the first bent portion (111, 211) of one moving spring can fit into the recess of the first bent portion (111, 211) of the other moving spring piece (11, 21), thereby the effective length of each moving spring pieces (11, 21) is increased while reducing the distance between the two moving spring pieces (11, 21).