Electricity: electrical systems and devices – Safety and protection of systems and devices – Transient responsive
Patent
1998-03-17
1999-11-02
Leja, Ronald W.
Electricity: electrical systems and devices
Safety and protection of systems and devices
Transient responsive
H02H 322
Patent
active
059781980
ABSTRACT:
A transient voltage surge suppressor for an electrical circuit having a hot electrical conductor, a neutral electrical conductor, and a ground electrical conductor includes a first surge suppressor connected between the hot and neutral electrical conductors, a second surge suppressor connected between the hot and ground conductors, and a third surge suppressor connected between the neutral and ground conductors; a first over current fuse connected between the hot electrical conductor and the first and second surge suppressors and a second electrical fuse connected in series between the third surge suppressor and the neutral conductor; and a visible indicator connected between the first fuse and the second fuse for illuminating only when both said first and second fuses are intact, and extinguishing when either of the first and second fuses is open.
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Finlay, Sr. David A.
Packard Thomas N.
Leja Ronald W.
Pass & Seymour, Inc.
Salai Stephen B.
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