ES479762A1 - Handle fastening device for an electrical circuit breaker - Google Patents

Handle fastening device for an electrical circuit breaker

Info

Publication number
ES479762A1
ES479762A1 ES479762A ES479762A ES479762A1 ES 479762 A1 ES479762 A1 ES 479762A1 ES 479762 A ES479762 A ES 479762A ES 479762 A ES479762 A ES 479762A ES 479762 A1 ES479762 A1 ES 479762A1
Authority
ES
Spain
Prior art keywords
fastening device
circuit breaker
electrical circuit
handle fastening
pin
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.)
Expired
Application number
ES479762A
Other languages
Spanish (es)
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.)
Merlin Gerin SA
Original Assignee
Merlin Gerin SA
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 Merlin Gerin SA filed Critical Merlin Gerin SA
Publication of ES479762A1 publication Critical patent/ES479762A1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/20—Interlocking, locking, or latching mechanisms
    • H01H9/28—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member
    • H01H9/281—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member making use of a padlock
    • H01H9/282—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member making use of a padlock and a separate part mounted or mountable on the switch assembly and movable between an unlocking position and a locking position where it can be secured by the padlock
    • H01H9/283—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member making use of a padlock and a separate part mounted or mountable on the switch assembly and movable between an unlocking position and a locking position where it can be secured by the padlock the part being removable

Landscapes

  • Switch Cases, Indication, And Locking (AREA)
  • Breakers (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)

Abstract

The fastening device comprises a pin-shaped locking member 38 with free ends 40, 42 bended outwardly at right angles which in the locked position are inserted into aligned openings 24, 26 arranged in the side walls 20, 22 surrounding the aperture 18 through which the handle 16 extends outwardly. A slide member 34 may clamp the locking pin in the locked position, and a padlock 52 inserted into the loop 48 of pin locks said slide member 34. The fastening device may be used for a molded casing circuit breaker.
ES479762A 1978-04-24 1979-04-20 Handle fastening device for an electrical circuit breaker Expired ES479762A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7813022A FR2424619A1 (en) 1978-04-24 1978-04-24 PADLOCKING DEVICE FOR A HANDLE OF AN ELECTRIC CIRCUIT BREAKER

Publications (1)

Publication Number Publication Date
ES479762A1 true ES479762A1 (en) 1979-07-16

Family

ID=9207836

Family Applications (1)

Application Number Title Priority Date Filing Date
ES479762A Expired ES479762A1 (en) 1978-04-24 1979-04-20 Handle fastening device for an electrical circuit breaker

Country Status (5)

Country Link
DE (1) DE2914088A1 (en)
ES (1) ES479762A1 (en)
FR (1) FR2424619A1 (en)
GB (1) GB2027994B (en)
IT (1) IT1118478B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2569046B1 (en) * 1984-08-08 1986-11-28 Merlin Gerin DEVICE FOR LOCKING A MINIATURE CIRCUIT BREAKER
FR2635910B1 (en) * 1988-08-31 1990-11-09 Telemecanique Electrique DEVICE FOR LOCKING A MANUAL CONTROL OF AN ELECTRICAL APPARATUS AND ITS COMBINATION WITH SUCH AN APPARATUS
DE9100730U1 (en) * 1991-01-23 1992-07-16 Klöckner-Moeller GmbH, 5300 Bonn Circuit breaker locking device
US5186637A (en) * 1991-09-27 1993-02-16 Connectron, Inc. Lockable electrical apparatus
DE4222551C2 (en) * 1992-07-09 2001-07-19 Schupa Gmbh Mechanical switch button lock for switchgear with additional receptacle for a padlock
FR2699728B1 (en) * 1992-12-21 1995-03-17 Merlin Gerin Padlocking device for a manual control lever of a modular electrical device.
USD386747S (en) 1996-03-01 1997-11-25 Welsh Robert P Switch for a power mechanism
US5817998A (en) * 1996-05-14 1998-10-06 Square D Company Circuit breaker with handle locking device
DE29715672U1 (en) * 1997-09-01 1999-01-07 Abb Patent Gmbh, 68309 Mannheim Device for preventing actuation of an actuation push button for an electrical installation device
IT244350Y1 (en) * 1998-11-05 2002-03-11 Gewiss Spa SAFETY LOCKING STRUCTURE FOR ELECTRICAL EQUIPMENT PARTICULARLY FOR THE HANDLE OF ELECTRIC SWITCHES
DE19917859A1 (en) 1999-04-20 2000-10-26 Siemens Ag Switch or control-gear blocking device
US6469264B2 (en) 2001-01-29 2002-10-22 Brady Worldwide, Inc. Switch lever lock out assembly
US6844512B2 (en) * 2001-03-21 2005-01-18 Brady Worldwide, Inc. Circuit breaker lock-out assembly
US6727441B2 (en) 2002-09-04 2004-04-27 Brady Worldwide, Inc. Switch lever lock out assembly
DE102009017059B3 (en) * 2009-04-09 2010-07-08 Siemens Aktiengesellschaft Arrangement for blocking an actuating element of an electrical installation device and electrical installation device
CN108422382B (en) * 2018-05-08 2023-11-21 河南森源电气股份有限公司 Breaker small nozzle fastening device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2192060A (en) * 1936-08-14 1940-02-27 Westinghouse Electric & Mfg Co Locking device
US2937248A (en) * 1959-02-27 1960-05-17 Ite Circuit Breaker Ltd Circuit breaker handle lock
US3109899A (en) * 1960-10-18 1963-11-05 Cutler Hammer Inc Handle lock
US3376400A (en) * 1965-03-10 1968-04-02 Square D Co Handle locking attachment for electrical control devices
DE7002744U (en) * 1970-01-28 1970-06-11 Sicherungen Bau Gmbh POWER CUT-OFF DEVICE FOR LINE CIRCUIT BREAKER.
DE7319712U (en) * 1973-05-25 1973-08-23 Bbc Ag Mechanical lockout for automatic circuit breakers
US4006324A (en) * 1975-10-02 1977-02-01 The Dow Chemical Company Electrical distribution panel lockout means for switch actuators

Also Published As

Publication number Publication date
IT7967788A0 (en) 1979-04-13
IT1118478B (en) 1986-03-03
FR2424619B1 (en) 1981-05-22
DE2914088C2 (en) 1987-04-23
DE2914088A1 (en) 1979-10-31
FR2424619A1 (en) 1979-11-23
GB2027994B (en) 1982-06-23
GB2027994A (en) 1980-02-27

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970519