MOVABLE TERMINAL PLATE FOR MAGNETIC CONTACTOR HAVING A HOLDER

摘要

A movable terminal plate for the electromagnetic contactor can improve the driving force and SOHO efficiency of arc by improving the magnetic flux density with the holder made as the magnetic material. The moving contact(31) is contacted with the fixed contact point prepared in the fixed terminal(20). Circuit is opened and is closed in the movable terminal(30) of the moving contact electromagnetic contactor with the contact of the moving contact. The holder(50) of the magnetic material is formed in the one side of the movable terminal. It has the magnetic flux density. The movable terminal and holder comprise the declined part(53) in which the end part is curve-cut and inclined. Holder includes the guide groove(51). It is inserted in the guide member(60) guiding the oscillation of the movable terminal. The slide part(51a) is formed in the guide groove. It is curve-cut in order to be slit in the guide member.