Title:
DISTRIBUTION BOARD
Document Type and Number:
Japanese Patent JP2016158419
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a distribution board in which two kinds of three-pole wiring breakers with different lateral widths are integrated in the same bus line while securing an insulation distance.SOLUTION: In the distribution board, two kinds of three-pole wiring breakers with different lateral widths are integrated in the same bus line. In a first wiring breaker 1, terminal heights of three poles are made equal and in a second wiring breaker 2 with a narrower lateral width, neighboring terminal heights are made different. A height of an upper terminal is made higher than the terminal height of the first wiring breaker and a height of a lower terminal is made lower than the terminal height of the first wiring breaker, such that the insulation distance is secured.SELECTED DRAWING: Figure 2
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Inventors:
KATAOKA KENJI
YASUMURA NAOKI
YASUMURA NAOKI
Application Number:
JP2015035372A
Publication Date:
September 01, 2016
Filing Date:
February 25, 2015
Export Citation:
Assignee:
NITTO KOGYO KK
International Classes:
H02B1/40; H01H73/20; H02B1/20
Domestic Patent References:
| JP2009118593A | 2009-05-28 | |||
| JP2002110022A | 2002-04-12 | |||
| JP2004236380A | 2004-08-19 | |||
| JP2004227905A | 2004-08-12 | |||
| JPS5913006U | 1984-01-26 | |||
| JP2015119591A | 2015-06-25 | |||
| JP2008029133A | 2008-02-07 |
Foreign References:
| US5894405A | 1999-04-13 |
Attorney, Agent or Firm:
Patent Business Corporation Najima Patent Office
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