Fused short circuit and grounding switch
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 2, 1982
Grant Date -
N/A
app pub date -
Nov 9, 1979
filing date -
Nov 9, 1979
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A fused short circuit and grounding switch for interconnection in a main circuit, the switch having a switch member operable in one position thereof as a part of the main circuit and operable in another position out of and breaking the normal continuity of the main circuit therethrough and to provide a solid bolted fault, and including an alternate circuit interconnected to and operable to be in parallel with the main circuit, the alternate circuit being fused, the switch being operable to short circuit the alternate circuit and clear the fusing thereof and to thereby interrupt the main circuit on operation of the switch member to the position thereof providing a solid bolted fault.
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