JPH01146733U

JPH01146733U -

Info

Publication number: JPH01146733U
Application number: JP3387288U
Authority: JP
Priority date: 1988-03-14
Filing date: 1988-03-14
Publication date: 1989-10-11

Description

[Brief explanation of the drawing]

第１図は本考案の配線用遮断器の一実施例のブ
ロツク図である。１……電流検出器、２……遮断電流値設定器、
３……電子遮断スイツチ、４……スイツチ制御器
、５……遠隔制御器、６……制御線、７……配線
、８……負荷、９……電源。 FIG. 1 is a block diagram of an embodiment of the molded circuit breaker of the present invention. 1... Current detector, 2... Breaking current value setter,
3...Electronic cutoff switch, 4...Switch controller, 5...Remote controller, 6...Control line, 7...Wiring, 8...Load, 9...Power source.

Claims

[Claims for Utility Model Registration] A molded circuit breaker for a DC or AC load, comprising: a current detector for detecting a current value of wiring that supplies current to the load; A cutoff current value setter that can be set and changed by remote control; an electronic cutoff switch provided on the power supply side of the current detector to open and close the load; and the electronic cutoff switch. It is possible to send an opening/closing signal to open/close the load by direct or remote control operation, and to set the current value of the wiring detected by the current detector and the breaking current value setting device. and a switch controller that compares the current value of the wiring with a set value of the cut-off current and sends a cut-off signal to the electronic cut-off switch to cut off the load when the current value of the wire is equal to or higher than the set value of the cut-off current. vessel.