Title:
CIRCUIT BREAKER
Document Type and Number:
Japanese Patent JP2016006721
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a circuit breaker capable of achieving high insulation performance of a circuit interrupter and DC high-voltage shutdown.SOLUTION: An exhaust barrier 5 is provided behind a circuit interrupter 4. The exhaust barrier 5 includes: a barrier body 5a positioned behind the circuit interrupter 4, and a first barrier side wall body 5b integrated with the barrier body and covering a body mounting hole 10 of the circuit breaker and a second barrier side wall body 5c covering a cover mounting screw section 11.
Inventors:
TAGAWA TOSHINARI
NIWA SHINJIRO
KOMOTO SHIGEKI
NIWA SHINJIRO
KOMOTO SHIGEKI
Application Number:
JP2014126811A
Publication Date:
January 14, 2016
Filing Date:
June 20, 2014
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP
International Classes:
H01H73/18
Domestic Patent References:
| JP2002140971A | 2002-05-17 | |||
| JP2002140971A | 2002-05-17 |
Attorney, Agent or Firm:
Masuo Oiwa
Takenaka Ikuo
Keigo Murakami
Kenji Yoshizawa
Takenaka Ikuo
Keigo Murakami
Kenji Yoshizawa