JPS6454634A - Remote-controlled circuit breaker - Google Patents

Remote-controlled circuit breaker

Info

Publication number
JPS6454634A
JPS6454634A JP21372387A JP21372387A JPS6454634A JP S6454634 A JPS6454634 A JP S6454634A JP 21372387 A JP21372387 A JP 21372387A JP 21372387 A JP21372387 A JP 21372387A JP S6454634 A JPS6454634 A JP S6454634A
Authority
JP
Japan
Prior art keywords
trip
handle
display
contact
state
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
JP21372387A
Other languages
Japanese (ja)
Other versions
JP2572775B2 (en
Inventor
Yoichi Yokoyama
Shigeru Honoki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP62213723A priority Critical patent/JP2572775B2/en
Publication of JPS6454634A publication Critical patent/JPS6454634A/en
Application granted granted Critical
Publication of JP2572775B2 publication Critical patent/JP2572775B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H89/00—Combinations of two or more different basic types of electric switches, relays, selectors and emergency protective devices, not covered by any single one of the other main groups of this subclass
    • H01H89/06—Combination of a manual reset circuit with a contactor, i.e. the same circuit controlled by both a protective and a remote control device
    • H01H89/08—Combination of a manual reset circuit with a contactor, i.e. the same circuit controlled by both a protective and a remote control device with both devices using the same contact pair

Landscapes

  • Breakers (AREA)

Abstract

PURPOSE:To trip a display part so accuracy without being subject to the influence of foreign substrate by having a trip display of a trip display unit situated in a handle hole when a handle is on, and moving it to the inside of a case from the handle hole as interlocking with the tripping. CONSTITUTION:When a trip device 1 is not tripped, a movable shaft 16 comes into a state of being fixed, and a movable contact 2 operates for opening or closing by operation of a handle 3 with the movable shaft as a fulcrum, while a traveling contact 17 is made contact or separate to or from a fixed contact 18, and each state of on or off is kept up by a bistable type electromagnet 4. And, when an actuating signal is inputted into a coil 23 of this electromagnet 4, a plunger 22 operates so that the handle 3 is operable. Interlocking with on-off operation of a handle 6, a trip display piece 32 is rotated. When a latch link 15 is rotated clockwise in a trip state, the trip display piece 32 is rotated with a fixed shaft 20 as the center, whereby a display part 33 is moved to the inside of a case 5 from a handle hole 26, and a display of 'TRIP' comes out on a display surface 3a of the handle 3. Supporting that foreign substances enter the handle hole 26, they are merely placed on a surface of the display piece 32.
JP62213723A 1987-08-25 1987-08-25 Remote control circuit breaker Expired - Fee Related JP2572775B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62213723A JP2572775B2 (en) 1987-08-25 1987-08-25 Remote control circuit breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62213723A JP2572775B2 (en) 1987-08-25 1987-08-25 Remote control circuit breaker

Publications (2)

Publication Number Publication Date
JPS6454634A true JPS6454634A (en) 1989-03-02
JP2572775B2 JP2572775B2 (en) 1997-01-16

Family

ID=16643927

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62213723A Expired - Fee Related JP2572775B2 (en) 1987-08-25 1987-08-25 Remote control circuit breaker

Country Status (1)

Country Link
JP (1) JP2572775B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030047206A (en) * 2001-12-08 2003-06-18 엘지산전 주식회사 trip reason indicator of circuit breaker

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5999636A (en) * 1982-11-30 1984-06-08 松下電工株式会社 Remote control type circuit breaker
JPS6044936A (en) * 1983-08-20 1985-03-11 松下電工株式会社 Remote control circuit breaker

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5999636A (en) * 1982-11-30 1984-06-08 松下電工株式会社 Remote control type circuit breaker
JPS6044936A (en) * 1983-08-20 1985-03-11 松下電工株式会社 Remote control circuit breaker

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030047206A (en) * 2001-12-08 2003-06-18 엘지산전 주식회사 trip reason indicator of circuit breaker

Also Published As

Publication number Publication date
JP2572775B2 (en) 1997-01-16

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Legal Events

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