JPH01134346U

JPH01134346U -

Info

Publication number: JPH01134346U
Application number: JP3053188U
Authority: JP
Priority date: 1988-03-07
Filing date: 1988-03-07
Publication date: 1989-09-13

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例を示すオン状態の
一部破断側面図、第２図はトリツプ状態を示す一
部破断側面図、第３図は第２図を左からみた一部
破断側面図、第４図は第３図を左から見た要部斜
視図、第５図は第４図においてマイクロスイツチ
を外した図、第６図は第５図を右から見た図、第
７図は従来のものを示す下半分のカバーを外した
平面図、第８図は第７図の線―の断面図、第
９図はトリツプ状態を示す一部破断側面図である
。図において、１３はレバー、１５は動作ピン、
１６はマイクロスイツチ、１７はアクチユエータ
、３０はバネである。なお、各図中同一符号は同
一または相当部分を示す。 Fig. 1 is a partially cutaway side view showing an embodiment of this invention in the on state, Fig. 2 is a partially cutaway side view showing the tripped state, and Fig. 3 is a partially cutaway side view of Fig. 2 seen from the left. Fig. 4 is a perspective view of the main part of Fig. 3 seen from the left, Fig. 5 is a view of Fig. 4 with the micro switch removed, Fig. 6 is a view of Fig. 5 seen from the right, Fig. 7 8 is a sectional view taken along the line - in FIG. 7, and FIG. 9 is a partially cutaway side view showing a tripped state. In the figure, 13 is a lever, 15 is an operating pin,
16 is a micro switch, 17 is an actuator, and 30 is a spring. Note that the same reference numerals in each figure indicate the same or corresponding parts.

Claims

[Claims for Utility Model Registration] A lever that is operated when the circuit breaker is tripped, and an operating pin provided on the lever that moves between the position when the circuit breaker is on/off and the position when the circuit breaker is tripped. , a circuit breaker comprising a micro switch as an accessory device that is engaged with the operating pin and an actuator and is opened and closed while the operating pin is moving, the operating pin being pressed in the direction of the trip position. 1. A circuit breaker according to claim 1, further comprising: a spring for regulating the position of said operation pin when tripped, and determining the opening/closing position of said microswitch.