Title:
CIRCUIT BREAKER
Document Type and Number:
Japanese Patent JP2010282745
Kind Code:
A
Abstract:
To provide a circuit breaker in which an excess current trip element is set closer to a power supply without changing a volume of the excess current trip element.
The circuit breaker includes a handle having a grip that is fixed to a handle arm to project from an enclosure, and a slide plate which includes a hole allowing the grip to penetrate therethrough and is of an arcuate shape almost identical with the shape of a collar of the handle. The slide plate includes a projected portion formed on a part that is perpendicular to the direction of rotation of the slide plate in an opening edge forming the hole, and an engaging portion in which the collar is housed is formed.
Inventors:
CHIGUSA SHINICHI
Application Number:
JP2009133048A
Publication Date:
December 16, 2010
Filing Date:
June 02, 2009
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP
International Classes:
H01H73/02; H01H71/04; H01H73/12
Attorney, Agent or Firm:
Shogo Takahashi
Tadahiko Inaba
Kanako Murakami
Nakatsuru Kazutaka
Tadahiko Inaba
Kanako Murakami
Nakatsuru Kazutaka