Eaton Corporation

Vicki Diane Fodi

Lance Gula

Erik Russell Bogdon

Kenneth Martin Fischer

Glen C Sisson

James Alan Trax

Dominic Patrick Martelli

Ronald William Brand, Jr

An electrical switching apparatus includes a circuit breaker device having a molded housing with line and load ends, plural terminals disposed from the housing, and first and second handle devices. The terminals electrically and mechanically engage a circuit breaker mounting block. The first and second handle devices engage the housing at or about the respective line and load ends. The handle devices remove the circuit breaker device from the mounting block. Each of the handle devices includes an insulative barrier having a first portion, a second portion and a third portion. The first portion at least partially covers a corresponding one of the housing ends. The second portion is coupled to the housing at or about the corresponding one of the housing ends. The third portion is structured to be manually grasped in order to pull the insulative barrier together with the circuit breaker device away from the mounting block.

Handle apparatus and electrical switching apparartus employing the same

An interlock mechanism for preventing a first circuit breaker having a first actuating mechanism and a second circuit breaker having a second actuating mechanism from simultaneously being in a closed condition. The interlock mechanism includes a frame, a sliding bar slideably mounted within the frame, and one or more retaining protrusions extending outwardly from one or more inner edges of the frame. The sliding bar is movable between a first position and a second position. In the first position the sliding bar blocks a path of movement of the first actuating mechanism and in the second position the sliding bar blocks a path of movement of the second actuating mechanism. The one or more retaining protrusions frictionally engage the sliding bar when the sliding bar is in the first position and holds it in place, preferably with a frictional force sufficient to resist the force of gravity and/or vibrations.

Self retaining sliding bar interlock for circuit breaker

Growing community of inventors

Beaver Falls, PA, United States of America

Vicki Diane Fodi