Title:
CIRCUIT BREAKER
Document Type and Number:
Japanese Patent JP2019021472
Kind Code:
A
Abstract:
To allow for discrimination of such a state that the latch piece of a circuit breaker is not securely latched to the slit of a mounting panel, from the appearance of the attached circuit breaker.SOLUTION: Latch pieces 8, 9 to be latched to a mounting panel 20 are provided on the bottom face 4a of the body case 4, and a lock member 30 projecting downward from the bottom face 4a of the body case 4 fixes the body case 4 to the mounting panel 20. A lock piece 32 is made to interfere with the front end of a slit 21 for inserting the latch piece 8, and the body case 4 is fixed to the mounting panel 20. The lock piece 32 has a lock piece body 32a abutting on the slit 21, and a protrusion 32b formed at the lower end of the lock piece body 32a, and is slidable vertically between a lock position projecting from the bottom face 4a of the body case 4 and making the lock piece body 32a interfere with the slit 21, and an unlock position embedded in the body case 4 and projecting only the protrusion 32b, and is energized downward by means of a coil spring 33.SELECTED DRAWING: Figure 3
Inventors:
SHIBATA TETSUO
Application Number:
JP2017138239A
Publication Date:
February 07, 2019
Filing Date:
July 14, 2017
Export Citation:
Assignee:
KAWAMURA ELECTRIC INC
International Classes:
H01H73/06; H02B1/04; H02B1/42
Domestic Patent References:
| JP2013236427A | 2013-11-21 | |||
| JPS60111083U | 1985-07-27 | |||
| JP2012234711A | 2012-11-29 |
Attorney, Agent or Firm:
Yoshiki Ishida