公开(公告)号：US20180174779A1

公开(公告)日：2018-06-21

申请号：US15897634

申请日：2018-02-15

Applicant: Eaton Intelligent Power Limited

Inventor： Arthur James Jur ,  James Windelon Adams ,  Brian Scott Bradley ,  Nicholas Emmett Klus ,  John Powell Hendrix ,  Douglas Ray Bender

IPC: H01H21/06 ,  H01H9/10 ,  H01H9/22

CPC classification number: H01H21/06 ,  H01H9/104 ,  H01H9/22 ,  H01H9/226

Abstract: A safety switch includes a housing including first and second compartments that are separated by a barrier, a switch mechanism in the first compartment, one or more fuse holders in the second compartment, a first door connected to the housing and covering the first compartment, a second door connected to the housing, a handle connected to the switch mechanism, and a locking mechanism operatively connected to the handle. The handle is movable between an off position and an on position. The locking mechanism configured such that: the second door is locked in a closed position when the handle is in the on position; the second door is movable from the closed position to an open position to expose the second compartment when the handle is in the off position; and the handle is locked in the off position when the second door is in the open position.

公开(公告)号：US10373780B2

公开(公告)日：2019-08-06

申请号：US15897634

申请日：2018-02-15

Applicant: Eaton Intelligent Power Limited

Inventor： Arthur James Jur ,  James Windelon Adams ,  Brian Scott Bradley ,  Nicholas Emmett Klus ,  John Powell Hendrix ,  Douglas Ray Bender

IPC: H01H9/10 ,  H01H9/22 ,  H01H21/06

Abstract: A safety switch includes a housing including first and second compartments that are separated by a barrier, a switch mechanism in the first compartment, one or more fuse holders in the second compartment, a first door connected to the housing and covering the first compartment, a second door connected to the housing, a handle connected to the switch mechanism, and a locking mechanism operatively connected to the handle. The handle is movable between an off position and an on position. The locking mechanism configured such that: the second door is locked in a closed position when the handle is in the on position; the second door is movable from the closed position to an open position to expose the second compartment when the handle is in the off position; and the handle is locked in the off position when the second door is in the open position.