WITHDRAWABLE UNIT FOR DISCONNECTION OF A CONTACT MODULE WITH AN ELECTRICAL CONTACT

摘要

A disconnection device (1) comprises a contact module (10) with an electrical contact (11). The disconnection device is characterized by a shaft (2) arranged to rotate around a rotation axis and a member (4), wherein the contact module is fastened to the member. The member is moveable parallel to a contacting direction for connecting and disconnecting the electrical contact. Furthermore, the member comprises an angled slot (5) comprising a first edge (51) and a second edge (52) facing the first edge. The angles between the first edge and the rotation axis and the contacting direction and the angles between the second edge and the rotation axis and the contacting direction have values larger than zero. The disconnection device also comprises a slider (3) arranged to be driven in a direction parallel to the rotation axis by the rotation of the shaft, wherein the slider is arranged to engage with at least one of the first edge and the second edge while being driven in the direction parallel to the rotation axis.