LEAD WIRE FOR FUSE-FREE CIRCUIT BREAKER, AND ITS MANUFACTURE AND FUSE-FREE CIRCUIT BREAKER

摘要

PROBLEM TO BE SOLVED: To provide a lead wire having a terminal part, formed without heating, to be used as a connection part to another terminal of a multiconductor wire, by using a multiconductor wire having a terminal part obtained by compression molding in the irregular and uneven state where multiconductor wires are intertwined with each other disorderly, as a connection part between the arm of a moving part lead wire and an external connection terminal. ;SOLUTION: As a connection part between the arm of a moving part lead wire of this fuse-free circuit breaker and an external connection terminal, such a multiconductor wire is preferably used that a terminal forming part of the multiconductor wire is obtained by intermingling the multiconductor wire with forming assistants, the material selected from copper, tin, lead, silver and indium, having a linear, powdery, belt, plated, or sprayed shape or the like, and thereafter by executing compression molding in the disorderly intermingled, irregular and uneven state. And besides, such a multiconductor wire is used that the wire diameter is in the range of 0.01-1.5 mm, and that the number of wires is three or more, and that wire material is Cu, Al, Ag, Au or the like.;COPYRIGHT: (C)2000,JPO