Title:
TERMINAL CONNECTION FAILURE DETECTOR
Document Type and Number:
Japanese Patent JP2016195016
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a connection failure detector which can be retrofitted to a normal circuit creaker, and in which the mounting position is not affected by the circuit breaker body, or the position of a wire connected with the circuit breaker, and the circuit breaker can be mounted without being removed from a mounting plate.MEANS FOR SOLVING THE PROBLEM: A terminal connection failure detector includes a connection that is connected with the power supply terminal of a circuit breaker so as to be able to conduct thermally and electrically, a thermal element which displaces depending the heating state of the power supply terminal by receiving the heat conducted therefrom, a display section for displaying the heating state by receiving the displacement of the thermal element, and a housing for housing these connection, thermal element and display section. While mounting the circuit breaker on a predetermined mounting position, the terminal connection failure detector can be externally mounted on the power supply terminal and demounted therefrom.SELECTED DRAWING: Figure 2
Inventors:
BABA TAKASHI
Application Number:
JP2015073968A
Publication Date:
November 17, 2016
Filing Date:
March 31, 2015
Export Citation:
Assignee:
TEMPEARL INDUSTRIAL
International Classes:
H01H73/20; H01H73/02; H02B1/40; H02B3/00
Domestic Patent References:
| JPH0478737U | 1992-07-09 |