RELAY

摘要

A relay having a high assembling accuracy and a small variation in operating characteristics. The relay comprises a contact block (30) having a pivot shaft (58) with both ends installed on a base (31), a movable core (50) having a plate spring (53) fixed to its lower face and rotatably supported on the pivot shaft (58), and plungers (43, 44) vertically movably inserted into the operation holes (31a, 31b) of the contact base (31), projected from the lower face of the contact base (31), and having movable contacts (45, 46) fitted to the lower end parts thereof. The upper and lower surfaces of the contact block (30) are held by an electromagnet unit (60) directly fixing first and second iron cores (76, 77) to the upper surface of the contact base (31) and a base block (11) having fixed contacts (21a, 22a, 23a) disposed at positions facing the movable contacts (45, 46) so as to be brought into contact with and separated from each other.