JPH0250939U - - Google Patents

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Publication number
JPH0250939U
JPH0250939U JP12984688U JP12984688U JPH0250939U JP H0250939 U JPH0250939 U JP H0250939U JP 12984688 U JP12984688 U JP 12984688U JP 12984688 U JP12984688 U JP 12984688U JP H0250939 U JPH0250939 U JP H0250939U
Authority
JP
Japan
Prior art keywords
mounting
reset
relay
recess
mounting recess
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.)
Granted
Application number
JP12984688U
Other languages
Japanese (ja)
Other versions
JPH0637561Y2 (en
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 filed Critical
Priority to JP1988129846U priority Critical patent/JPH0637561Y2/en
Publication of JPH0250939U publication Critical patent/JPH0250939U/ja
Application granted granted Critical
Publication of JPH0637561Y2 publication Critical patent/JPH0637561Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Description

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

第１図ないし第４図はそれぞれ本考案の一実施
例を示し、第１図は熱形過負荷継電器と付属部品
との分解斜視図、第２図はその要部断面図、第３
図は取付台を示し、第３図ＡおよびＢはそれぞれ
第１図のＰおよびＱ矢印方向から見た構造図、第
４図は熱形過負荷継電器と動作表示ユニツトとの
分解斜視図であり、第５図および第６図はそれぞ
れ従来装置を示す分解斜視図および付属部品の構
造図である。 １：熱形過負荷継電器、１Ａ：取付凹所、１Ｂ
：取付溝、１Ｃ：係止孔、４：リセツト棒、８：
リセツトレリーズ、８Ａ：取付台、８Ｂ：係合突
部、８Ｃ：係止腕、８Ｄ：鉤、８０：動作表示ユ
ニツト。 1 to 4 each show an embodiment of the present invention, in which FIG. 1 is an exploded perspective view of a thermal overload relay and attached parts, FIG. 2 is a sectional view of its main parts, and FIG.
The figure shows the mounting base, Figures 3A and B are structural diagrams seen from the directions of arrows P and Q in Figure 1, respectively, and Figure 4 is an exploded perspective view of the thermal overload relay and the operation display unit. , FIG. 5, and FIG. 6 are an exploded perspective view and a structural view of attached parts, respectively, showing a conventional device. 1: Thermal overload relay, 1A: Mounting recess, 1B
: Mounting groove, 1C: Locking hole, 4: Reset rod, 8:
Reset release, 8A: Mounting base, 8B: Engagement protrusion, 8C: Locking arm, 8D: Hook, 80: Operation display unit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 主回路に流れる過電流によりバイメタルが湾曲
することにより接点機構部を開閉し、継電器の上
部に突出したリセツト棒を操作することにより前
記接点機構部をリセツトする熱形過負荷継電器に
おいて、前記継電器の上部のリセツト棒の近傍に
、動作表示ユニツトまたは前記リセツト棒を操作
するリセツトレリーズからなる付属部品の取付凹
所を形成し、この取付凹所に取付溝とこの取付溝
に連設された係止孔とを設け、前記付属部品に取
付凹所の取付溝に嵌合する係合突部および取付凹
所の係止孔を貫通し先端に鉤を有する係止腕とを
設け、前記取付凹所に動作表示ユニツトまたはリ
セツトレリーズのいずれか一方を取付けるように
したことを特徴とする熱形過負荷継電器の付属部
品取付装置。 A thermal overload relay in which a bimetal bends due to an overcurrent flowing in the main circuit opens and closes a contact mechanism, and the contact mechanism is reset by operating a reset rod protruding from the top of the relay. A recess for mounting an accessory component consisting of an operation display unit or a reset release for operating the reset rod is formed near the upper reset rod, and a mounting groove and a lock connected to the mounting groove are formed in this mounting recess. a hole, and the accessory part is provided with an engaging protrusion that fits into the mounting groove of the mounting recess, and a locking arm that penetrates the locking hole of the mounting recess and has a hook at the tip, and the mounting recess A device for attaching accessory parts to a thermal overload relay, characterized in that either an operation display unit or a reset release is attached to the relay.
JP1988129846U 1988-10-03 1988-10-03 Attachment device for accessory of thermal overload relay Expired - Fee Related JPH0637561Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988129846U JPH0637561Y2 (en) 1988-10-03 1988-10-03 Attachment device for accessory of thermal overload relay

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988129846U JPH0637561Y2 (en) 1988-10-03 1988-10-03 Attachment device for accessory of thermal overload relay

Publications (2)

Publication Number Publication Date
JPH0250939U true JPH0250939U (en) 1990-04-10
JPH0637561Y2 JPH0637561Y2 (en) 1994-09-28

Family

ID=31384500

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988129846U Expired - Fee Related JPH0637561Y2 (en) 1988-10-03 1988-10-03 Attachment device for accessory of thermal overload relay

Country Status (1)

Country Link
JP (1) JPH0637561Y2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55117751U (en) * 1979-02-15 1980-08-20
JPS57117537U (en) * 1981-01-15 1982-07-21
JPS59152649U (en) * 1983-03-31 1984-10-13 三菱電機株式会社 Relay reset device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55117751U (en) * 1979-02-15 1980-08-20
JPS57117537U (en) * 1981-01-15 1982-07-21
JPS59152649U (en) * 1983-03-31 1984-10-13 三菱電機株式会社 Relay reset device

Also Published As

Publication number Publication date
JPH0637561Y2 (en) 1994-09-28

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees