Relay

A relay comprising:

• a housing provided with a mounting part;
• at least one contact assembly, each contact assembly comprises a static contact piece and a movable contact piece, the static contact piece being fixedly connected to the housing, and the movable contact piece being disposed within the housing;
• a push rod mechanism movable relative to the housing along a contact-separation direction of contacts of the contact assembly, wherein the movable contact piece is disposed on the push rod mechanism, and the push rod mechanism is configured to drive the movable contact piece to move, to allow the movable contact piece to contact with or separate from corresponding static contact piece, and wherein the mounting part is located at a side of the push rod mechanism in a radial direction, and the radial direction is perpendicular to a movement direction of the push rod mechanism;
• and
• at least one first magnetizer in one-to-one correspondence with at least one movable contact piece of the at least one contact assembly, the first magnetizer being fixedly connected to the mounting part and located at a side of the movable contact piece facing corresponding static contact piece.