Wiring port applied to electromagnetic relay

The utility model discloses a wiring port applied to an electromagnetic relay, which comprises an insulating shell and a plurality of metal wiring terminals, one end of the insulating shell is provided with a plugging part, the other end of the insulating shell is provided with a connecting part, the plugging part is provided with a plugging concave hole, the connecting part is connected with an insulating base of the electromagnetic relay, and each metal wiring terminal comprises a fixing part, a transition part and a contact pin. One end of the transition part is connected with the fixing part, the other end of the transition part is connected with the contact pins, each metal wiring terminal is installed on the insulating shell, the contact pins are located in the insertion concave holes, all the contact pins are parallel to one another and insulated from one another, the transition part is connected to the connecting part and prevents the metal wiring terminals from rotating, and the fixing part is expose