JPS6412407U

JPS6412407U -

Info

Publication number: JPS6412407U
Application number: JP10582787U
Authority: JP
Priority date: 1987-07-09
Filing date: 1987-07-09
Publication date: 1989-01-23
Anticipated expiration: 2002-07-09
Also published as: JPH079522Y2

Description

[Brief explanation of the drawing]

第１図乃至第７図は本考案の一実施例を示し、
第１図は前面扉・防護板・固定板・ＭＣＢを取り
除いて見た前面図、第２図は第１図において前面
扉を含めた平面断面図、第３図は防護板・ＭＣＢ
を含めた側面断面図、第４図乃至第７図は取付ベ
ースの詳細図である。第８図乃至第１５図は従来
例を示し、第８図は前面扉を取り除いて見た前面
図、第９図および第１０図は前面扉を含めた平面
断面図、第１１図は側面断面図、第１２図乃至第
１４図は補助板の詳細図、第１５図は取付基台に
おける４００Ａフレーム用の取付部分の詳細図で
ある。１……箱体、２……配線用遮断器（ＭＣＢ）、
２０１……基柱、Ａ……固定孔、Ｂ１，Ｂ２，Ｂ
３……調節孔、Ｃ１，Ｃ２，Ｃ３，Ｃ４……取付
孔、２０２……基板、２０……取付ベース。 1 to 7 show an embodiment of the present invention,
Figure 1 is a front view with the front door, protective plate, fixing plate, and MCB removed. Figure 2 is a cross-sectional plan view of Figure 1 including the front door. Figure 3 is the protective plate and MCB.
4 to 7 are detailed views of the mounting base. Fig. 8 to Fig. 15 show a conventional example, Fig. 8 is a front view with the front door removed, Fig. 9 and Fig. 10 are plan sectional views including the front door, and Fig. 11 is a side sectional view. 12 to 14 are detailed views of the auxiliary plate, and FIG. 15 is a detailed view of the mounting portion for the 400A frame on the mounting base. 1...Box body, 2...Made circuit breaker (MCB),
201...Base pillar, A...Fixing hole, B1, B2, B
3... Adjustment hole, C1, C2, C3, C4... Mounting hole, 202... Board, 20... Mounting base.

Claims

[Scope of utility model registration request]

In a low-voltage power distribution board that stores multiple circuit breakers horizontally in a vertical line, two base pillars are installed side by side at a distance in the width direction of the board near the back of the center of the box, with fixed intervals on each side. A large number of fixing holes each having a set of two holes having a diameter are formed at equal intervals in a row in the vertical direction, and a plurality of sets of adjustment holes matching the fixing holes each having a set of two holes are formed on both opposing sides. A molded circuit breaker mounting base comprising a U-shaped board having a mounting hole for a molded circuit breaker of a 50A frame to a 400A frame formed on the front surface and mounted on the two base pillars so as to be adjustable in steps in the front and back direction. Low voltage switchboard with.