The invention discloses a magnetic stabilization type contactor. The magnetic stabilization type contactor is composed of an electromagnetic component, a load component and a shell component; the electromagnetic component comprises a moving iron core (18), a fixed iron core (17), a coil (11), a coil frame (10), a magnetic sheet (9) and a cover plate (19); the shell component includes an upper cover housing (7) and a base (13); the load component includes an upper contact sheet (30), a lower contact sheet (32), a middle contact bridge (21), a conductive sheet (20), jacking pillars (24) and over-travel springs (6); the magnetic sheet is provided with a protruding structure (35) which is connected with the cover plate; and an insulating paper holder (14) and a magnetic yoke (15) are mounted between the coil and the inner wall of the base. According to the magnetic stabilization type contactor of the invention, the coil is integrally wrapped with the insulating paper holder, the magnetic yoke and the coil frame; the magnetic sheet with the protruding structure is adopted, and therefore, magnetic leakage amount can be decreased during the operation process of the coil, the moving iron core and the fixed iron core, and magnetic loss can be small, and thus, an electromagnetic utilization rate can be improved, the product quality of the contactor is improved, and the service life of the contactor is prolonged.