Electricity: electrothermally or thermally actuated switches – Electrothermally actuated switches – Fusible element actuated
Patent
1993-12-22
1995-05-23
Donovan, Lincoln
Electricity: electrothermally or thermally actuated switches
Electrothermally actuated switches
Fusible element actuated
337211, H01H 8530
Patent
active
054185157
ABSTRACT:
A fuse interruption indicator with physical attributes which allow convenient observation of the interrupted fuse either through visual or tactile inspection. The indicator is subsequently employed as a self contained method of interrupted fuse extraction, requiring no additional tools. Further allows the use of less expensive materials and usage with existing technologies and practices.
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