Relay

The utility model discloses a relay. The relay comprises a base frame; the electromagnetic driving system comprises a yoke iron frame, a yoke iron plate, a coil, a fixed iron core, an armature, a magnetic ring and a barrel; the push rod mechanism is used for mounting an armature and can drive the armature to move along the Z direction relative to the fixed iron core when the coil is electrified; the contact system comprises a movable contact module and a static contact module, and the movable contact module is used for being connected or disconnected with the static contact module under the driving of the push rod mechanism; at least part of the magnetic part is contained in the base frame, and the magnetic part is arranged between the cylinder body and the yoke iron frame in the Z direction and is used for attracting the armature when the movable contact module and the static contact module are disconnected; or when the movable contact module and the static contact module are attracted, the attraction force