JPS60172258U - overload relay - Google Patents

overload relay

Info

Publication number
JPS60172258U
JPS60172258U JP5979884U JP5979884U JPS60172258U JP S60172258 U JPS60172258 U JP S60172258U JP 5979884 U JP5979884 U JP 5979884U JP 5979884 U JP5979884 U JP 5979884U JP S60172258 U JPS60172258 U JP S60172258U
Authority
JP
Japan
Prior art keywords
scale plate
current
overload relay
new
load
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP5979884U
Other languages
Japanese (ja)
Inventor
洋 杉浦
Original Assignee
三菱電機株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP5979884U priority Critical patent/JPS60172258U/en
Publication of JPS60172258U publication Critical patent/JPS60172258U/en
Pending legal-status Critical Current

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Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案の一実施例を示す斜視図、第２図はこ
の考案の他の実施例を示す斜視図、第３図は交流モータ
のスターデルタ起動回路の概要を示す回路図である。 図中、１は目盛板、２は過負荷継電器のハウジング、３
は電流整定用ダイヤル、４はリセットボタン、５はラベ
ル、６はワンタッチ取付用目盛板である。なお、図中同
一符号は同−又は相当部分を示す。Fig. 1 is a perspective view showing one embodiment of this invention, Fig. 2 is a perspective view showing another embodiment of this invention, and Fig. 3 is a circuit diagram showing an outline of a star-delta starting circuit for an AC motor. . In the figure, 1 is a scale plate, 2 is an overload relay housing, and 3 is a scale plate.
is a current setting dial, 4 is a reset button, 5 is a label, and 6 is a scale plate for one-touch installation. Note that the same reference numerals in the figures indicate the same or equivalent parts.

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）　　電流整定用のダイヤル及び目盛板を有する過
負荷継電器において、前記目盛板に表示された電流値を
・４−倍の値に表示し直した新たな目盛板を元の目盛板
の上に重ねて取り付け、デルタ結線された負荷の相電流
検出を行なう場合に、負荷の定格電流により電流整定で
きるようにした過負荷継電器。(1) For overload relays that have a current setting dial and a scale plate, place a new scale plate with the current value displayed on the scale plate redisplayed at a value 4- times higher than the original scale plate. An overload relay that is installed on top of a load relay to allow the current to be set based on the rated current of the load when detecting the phase current of a delta-connected load. （２）　　新たな目盛板を元の目盛板の上に重ねて取り
付けるのをラベルをはり付けて行なうことを特徴とする
実用新案登録請求の範囲第１項記載の過負荷継電器。(2) The overload relay according to claim 1, wherein the new scale plate is attached on top of the original scale plate by pasting a label on the new scale plate. （３）新たな目盛板を元の目盛板の上に重ねて取り付け
るのを着脱可能な目盛板を装置して行なうことを特徴と
する実用新案登録請求の範囲第１項記載の過負荷継電器
。(3) The overload relay according to claim 1, wherein the new scale plate is mounted on top of the original scale plate using a removable scale plate.
JP5979884U 1984-04-25 1984-04-25 overload relay Pending JPS60172258U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5979884U JPS60172258U (en) 1984-04-25 1984-04-25 overload relay

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5979884U JPS60172258U (en) 1984-04-25 1984-04-25 overload relay

Publications (1)

Publication Number Publication Date
JPS60172258U true JPS60172258U (en) 1985-11-14

Family

ID=30586549

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5979884U Pending JPS60172258U (en) 1984-04-25 1984-04-25 overload relay

Country Status (1)

Country Link
JP (1) JPS60172258U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100510711B1 (en) * 2002-11-15 2005-08-30 엘에스산전 주식회사 satety eguipment for overload relay

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100510711B1 (en) * 2002-11-15 2005-08-30 엘에스산전 주식회사 satety eguipment for overload relay

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