Contact breaker points opening and closing feature null of thermal type

摘要

PROBLEM TO BE SOLVED: To provide a highly reliable contact output by setting the same level of the contact pressure of a moving contact and a stationary contact via manual and automatic reset operations by keeping constant the pressing stroke of the moving contact via a slider. ;SOLUTION: A notch 29 is formed on a moving contact 27a having a moving contact 26a coming in contact with and parting from a stationary contact 25a, and a notch 29 is formed on a moving contact 27b having a moving contact 26b coming in contact with and parting from a stationary contact 25b. In addition, the sides of the moving contacts 27a and 27b where the notches 29 are formed, are positioned so as to be inclined for a slider 28 for engagement therewith.;COPYRIGHT: (C)2000,JPO