ELECTROMAGNETIC RELAY

PROBLEM TO BE SOLVED: To provide an electromagnetic relay which improves assembly workability and insulation property and in which an insulation defect is unlike to occur.SOLUTION: In an electromagnetic relay, an electromagnet unit 20 and a movable iron piece 40 are disposed at one side of an insulation wall 11 on a top face of a base 10, on the other hand, a contact mechanism unit 60 is disposed at another side of the insulation wall 11, and the contact mechanism unit 60 is driven by a card 50 disposed between the movable iron piece 40 and the contact mechanism unit 60, thereby opening/closing a contact. In particular, the card 50 is disposed between the insulation wall 11 and the contact mechanism unit 60, a driving protrusion 52 which is provided in a projective manner at an inner face side of the card 50 opposed to the insulation wall 11 is inserted into an operation hole 13 which is provided in the insulation wall 11, and projected and, on the other hand, the driving protrusion 52 of the card 50 is pressed with the movable iron piece 40 which operates based on magnetization/demagnetization of the electromagnet unit 20.