Fuse attachment structure for vacuum switch

Fuse attachment structure for vacuum switch

  • CN 101,908,433 A
  • Filed: 10/19/2009
  • Published: 12/08/2010
  • Est. Priority Date: 06/08/2009
  • Status: Active Grant
First Claim
Patent Images

1. fuse attachment structure for vacuum switch, in having, described vacuum switch keeps the vacuum interrupter (3) of fixed contact (4) and travelling contact (5), and has an electrical fuses (15) that is connected in series between fixation side terminal (8) and the fixation side main circuit conductor (18), described fixation side terminal (8) is electrically connected with described fixed contact (4), described fixation side main circuit conductor (18) is connected with mains side, it is characterized in thatThe fuse box (24) that is maintained fixed the both ends of described electrical fuses (15) has fuse clip (25,28), this fuse clip (25,28) has the fixed part (25a, 28a) that is fixed in circuit side and two ends from this fixed part (25a, 28a) and begins the relative fuse contact site (25b, 28b) holding up and tilt with V word shape with the open form of endDescribed electrical fuses (15) is contacting with the 2 places energising of described fuse contact site (25b, 28b) butt at least.

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