JPS62109332U

JPS62109332U -

Info

Publication number: JPS62109332U
Application number: JP20153285U
Authority: JP
Priority date: 1985-12-27
Filing date: 1985-12-27
Publication date: 1987-07-13

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例を示すもので第８
図に対応する部分拡大図、第２図はスイツチベー
スを示す斜視図、第３図は従来装置を示すもので
カバーを外したしや断器のオフ状態図、第４図は
しや断器のオン状態図、第５図はトリツプ状態図
、第６図はスイツチベースを取り付けた状態の第
３図と同じ図、第７図は第６図にマイクロスイツ
チ等を取り付けた状態図、第８図は第７図の線
―の断面図、第９図は遠隔制御回路図である。図において、１はフレーム、１ａはベース、１
ｂはカバー、１０は可動接点、１１は固定接点、
２５は操作用電磁石、３１ａ，３１ｂはスイツチ
ベース、３２，３６はマイクロスイツチ、３７Ａ
はピン、３７ａはピン頭部、３７ｂは溝、３８は
取付孔である。なお、各図中同一符号は同一また
は相当部分を示す。 Figure 1 shows one embodiment of this invention.
Figure 2 is a perspective view of the switch base, Figure 3 shows the conventional device with the cover removed, and Figure 4 shows the disconnector in the OFF state. Figure 5 is the trip state diagram, Figure 6 is the same diagram as Figure 3 with the switch base attached, Figure 7 is the same diagram as Figure 6 with the micro switch etc. attached, and Figure 8 is the same diagram as Figure 3 with the switch base attached. The figure is a sectional view taken along the line - in FIG. 7, and FIG. 9 is a remote control circuit diagram. In the figure, 1 is a frame, 1a is a base, 1
b is a cover, 10 is a movable contact, 11 is a fixed contact,
25 is an operating electromagnet, 31a and 31b are switch bases, 32 and 36 are micro switches, and 37A
37a is a pin head, 37b is a groove, and 38 is a mounting hole. Note that the same reference numerals in each figure indicate the same or corresponding parts.

Claims

[Claims for Utility Model Registration] (1) A base and a cover constituting the frame of the shield breaker, a pair of shield breaker contacts provided within the frame, and the and an operating electromagnet that opens and closes the disconnector contact.
A micro switch constituting a remote control circuit for the operating electromagnet, a mounting hole provided in the micro switch, a switch base disposed within the base, and a switch base protruding from the switch base and located within the mounting hole. and a pin housed in the microswitch for positioning the microswitch, the microswitch being held by the switch base in a state fitted to the pin is pressed by the cover and fixed in the frame. In the wire cutter, the pin is made of an elastic material, the head of the pin is larger than the mounting hole, and a groove is provided in the head to be cut in the axial direction from the tip thereof. A remote control type circuit breaker, characterized in that it can be press-fitted into the mounting hole. (2) A remote-controlled circuit breaker according to claim 1, wherein the pin head has a truncated conical shape.