Electrical switch extraction handle with lockout
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United States of America Patent
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-
Apr 2, 2002
Grant Date -
N/A
app pub date -
Apr 30, 2001
filing date -
Apr 30, 2001
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A switch, having a mechanical user interface including a lever handle and an electrical socket interface including a set of contacts separable upon application of tension. The switch includes a handle guard and an extraction tool, adapted to apply sufficient tension to the switch to separate the contacts from the electrical socket, wherein the extraction tool has a first position and a second position, said extraction tool being adapted, upon application of tension when in said first position, to move the lever handle of the switch from an active to an inactive position before assuming said second position, and upon application of tension when in said second position to separate the set of contacts from the electrical socket.
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