CA2521677C - Actuator for auxiliary switch and circuit breaker incorporating the same - Google Patents

Actuator for auxiliary switch and circuit breaker incorporating the same Download PDF

Info

Publication number
CA2521677C
CA2521677C CA2521677A CA2521677A CA2521677C CA 2521677 C CA2521677 C CA 2521677C CA 2521677 A CA2521677 A CA 2521677A CA 2521677 A CA2521677 A CA 2521677A CA 2521677 C CA2521677 C CA 2521677C
Authority
CA
Canada
Prior art keywords
accessory
legs
contact
crossbar
staple
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 - Fee Related
Application number
CA2521677A
Other languages
English (en)
French (fr)
Other versions
CA2521677A1 (en
Inventor
David E. Little
David A. Parks
David C. Turner
Erik R. Bogdon
Dominic P. Martelli
James A. Trax
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.)
Eaton Corp
Original Assignee
Eaton Corp
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 Eaton Corp filed Critical Eaton Corp
Publication of CA2521677A1 publication Critical patent/CA2521677A1/en
Application granted granted Critical
Publication of CA2521677C publication Critical patent/CA2521677C/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
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/46—Automatic release mechanisms with or without manual release having means for operating auxiliary contacts additional to the main contacts
    • H01H71/465—Self-contained, easily replaceable microswitches

Landscapes

  • Breakers (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Keying Circuit Devices (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
CA2521677A 2004-10-01 2005-09-29 Actuator for auxiliary switch and circuit breaker incorporating the same Expired - Fee Related CA2521677C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US61544604P 2004-10-01 2004-10-01
US60/615,446 2004-10-01

Publications (2)

Publication Number Publication Date
CA2521677A1 CA2521677A1 (en) 2006-04-01
CA2521677C true CA2521677C (en) 2013-01-22

Family

ID=35517204

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2521677A Expired - Fee Related CA2521677C (en) 2004-10-01 2005-09-29 Actuator for auxiliary switch and circuit breaker incorporating the same

Country Status (6)

Country Link
EP (1) EP1643527B1 (de)
CN (1) CN100585768C (de)
AT (1) ATE429026T1 (de)
CA (1) CA2521677C (de)
DE (1) DE602005013874D1 (de)
ZA (1) ZA200507950B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9384910B1 (en) 2015-05-07 2016-07-05 Eaton Corporation Electrical switching apparatus and trip assembly therefor
US11195682B2 (en) * 2017-09-25 2021-12-07 Eaton Intelligent Power Limited Circuit interrupter, trip deck assembly, and support for switch therefor
KR102159960B1 (ko) * 2019-02-22 2020-09-25 엘에스일렉트릭(주) 극 부품 및 이를 포함하는 차단기
US11476647B1 (en) * 2021-04-22 2022-10-18 Rockwell Automation Technologies, Inc. Maintenance grounding device in motor control center with integrated interlock system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5113043A (en) * 1991-02-25 1992-05-12 General Electric Company Circuit breaker safety interlock unit

Also Published As

Publication number Publication date
CN1761012A (zh) 2006-04-19
ZA200507950B (en) 2006-06-28
CN100585768C (zh) 2010-01-27
EP1643527A3 (de) 2007-07-25
ATE429026T1 (de) 2009-05-15
EP1643527A2 (de) 2006-04-05
CA2521677A1 (en) 2006-04-01
EP1643527B1 (de) 2009-04-15
DE602005013874D1 (de) 2009-05-28

Similar Documents

Publication Publication Date Title
US5552755A (en) Circuit breaker with auxiliary switch actuated by cascaded actuating members
US6215378B1 (en) Circuit breaker with dual function test button remote from test circuit
JP2894052B2 (ja) 回路遮断器
US7710694B2 (en) Earth leakage breaker
CA2292470C (en) Multiple microswitch actuation mechanism
US6949997B2 (en) Bi-stable trip-free relay configuration
US7023303B1 (en) Actuator for auxiliary switch and circuit breaker incorporating the same
CA2521677C (en) Actuator for auxiliary switch and circuit breaker incorporating the same
US20050024172A1 (en) Circuit breaker trip unit employing a reset overtravel compensating rotary trip lever
US8378245B2 (en) Electrical switching apparatus, and handle assembly and push-to-trip mechanism therefor
EP1503396A2 (de) Auslöseeinheit eines Schutzschalters, mit drehbarem Auslöser
EP1429362A2 (de) Zusatzgerät für Handmotorstarter
CN103367066B (zh) 电路断路器的外部解扣装置
EP1858046A2 (de) Querstangenunterstützungsmechanismus und damit ausgerüstete elektrische Schaltvorrichtung
US6917267B2 (en) Non-conductive barrier for separating a circuit breaker trip spring and cradle
US6838961B2 (en) Self-contained mechanism on a frame
US7064635B2 (en) Circuit breaker including alarm interface lever
JP4288868B2 (ja) 回路しゃ断器の付属スイッチ装置
CN100386837C (zh) 用于断路器的改进的联锁机构及装有该联锁机构的断路器
US6472965B2 (en) Molded case circuit breaker accessory system
CN103247456B (zh) 电气的开关设备尤其断路器
US6850134B2 (en) Circuit breaker operating mechanism with a metal cradle pivot
JP3959888B2 (ja) 回路しゃ断器
JPH0547285A (ja) 回路遮断器
US7830230B2 (en) Handle arm and undervoltage release and circuit interrupter incorporating the same

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20150929