公开(公告)号：EP2545571A1

公开(公告)日：2013-01-16

申请号：EP11705733.1

申请日：2011-01-31

申请人： Cooper Technologies Company

发明人： SU, Jiehua ,  DARR, Matthew R.

IPC分类号： H01H9/10 ,  H01H9/30 ,  H01H21/16

CPC分类号： H01H9/104 ,  H01H1/20 ,  H01H9/30 ,  H01H21/16 ,  H01H71/122 ,  H01H71/54

摘要： A fusible switching disconnect device includes a switch housing (52) and terminal cover (90) therefore that blocks access to a line side fuse clip (60) and prevents insertion of a rectangular fuse module (54) when switch contacts (74,76) in the device are closed. An interlock element (92) further presents th fuse from being retracted when the switch contacts are closed.