US PATENT SUBCLASS 337 / 229
.~.~.~.~ With plural fuse links or elements

Current as of: June, 1999
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337 /   HD   ELECTRICITY: ELECTROTHERMALLY OR THERMALLY ACTUATED SWITCHES

14  DF  ELECTROTHERMALLY ACTUATED SWITCHES {9}
142  DF  .~ Fusible element actuated {15}
227  DF  .~.~ Fuse link carrier or holder {2}
228  DF  .~.~.~ Cartridge or tube {9}
229.~.~.~.~ With plural fuse links or elements {1}
230  DF  .~.~.~.~.~> Selectively or successively insertable in common circuit

DEFINITION

Classification: 337/229

(under subclass 228) Subject matter wherein the claimed structure includes at least two or more fusible elements or links in combination with a cartridge or tube and each being adapted to be inserted in an electrical circuit to be protected.

SEE OR SEARCH THIS CLASS, SUBCLASS:

144, for plural electrothermally responsive fuses combined with a single mechanical contact control means.

412, for a plurality of thermally actuated fuse elements combined with a single circuit completion means.