ES285200U - Mechanisms of fault current protective switches which enable their coupling in or to automatic breakers. - Google Patents

Mechanisms of fault current protective switches which enable their coupling in or to automatic breakers.

Info

Publication number
ES285200U
ES285200U ES1985285200U ES285200U ES285200U ES 285200 U ES285200 U ES 285200U ES 1985285200 U ES1985285200 U ES 1985285200U ES 285200 U ES285200 U ES 285200U ES 285200 U ES285200 U ES 285200U
Authority
ES
Spain
Prior art keywords
mechanisms
enable
coupling
fault current
current protective
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
ES1985285200U
Other languages
Spanish (es)
Other versions
ES285200Y (en
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.)
ELECTROTECNICA F DE RODA SA
Original Assignee
ELECTROTECNICA F DE RODA 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 ELECTROTECNICA F DE RODA SA filed Critical ELECTROTECNICA F DE RODA SA
Priority to ES1985285200U priority Critical patent/ES285200Y/en
Publication of ES285200U publication Critical patent/ES285200U/en
Priority to EP86400503A priority patent/EP0200581B1/en
Priority to DE8686400503T priority patent/DE3673225D1/en
Application granted granted Critical
Publication of ES285200Y publication Critical patent/ES285200Y/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/02—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents
    • H01H83/04—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents with testing means for indicating the ability of the switch or relay to function properly
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/02—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents
    • H01H83/04—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents with testing means for indicating the ability of the switch or relay to function properly
    • H01H2083/045—Auxiliary switch opening testing circuit in synchronism with the main circuit
    • 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
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/58—Manual reset mechanisms which may be also used for manual release actuated by push-button, pull-knob, or slide

Landscapes

  • Breakers (AREA)
  • Emergency Protection Circuit Devices (AREA)

Abstract

Differential circuit breaker mechanism adapted to be coupled in or to an automatic circuit breaker in order to cut off a protected electrical circuit in the event of defect, comprising a relay (3) which triggers off the circuit breaker and a central rocking lever (9) which acts on means for cutting off the protected electrical circuit and which provokes emergence of a resetting push button (4) against a spring (6), characterized in that it comprises a monobloc element made of plastics material, in the form of a bent lever (10), articulated about its central part (29) against a spring (11), this monobloc element (10) being placed between the relay (3) and the central rocking lever (9) and ensuring retention of the rocking lever (9) in its set position.
ES1985285200U 1985-03-08 1985-03-08 IMPROVEMENTS INTRODUCED IN THE MECHANISMS OF DIFFERENTIAL SWITCHES FOR COUPLING IN OR TO AUTOMATIC SWITCHES Expired ES285200Y (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES1985285200U ES285200Y (en) 1985-03-08 1985-03-08 IMPROVEMENTS INTRODUCED IN THE MECHANISMS OF DIFFERENTIAL SWITCHES FOR COUPLING IN OR TO AUTOMATIC SWITCHES
EP86400503A EP0200581B1 (en) 1985-03-08 1986-03-10 Mechanisms of fault current protective switches which enable their coupling in or to automatic breakers
DE8686400503T DE3673225D1 (en) 1985-03-08 1986-03-10 EARTH CIRCUIT BREAKER MECHANISMS THAT ALLOW YOUR COUPLING IN OR ON SELF-SWITCHING.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1985285200U ES285200Y (en) 1985-03-08 1985-03-08 IMPROVEMENTS INTRODUCED IN THE MECHANISMS OF DIFFERENTIAL SWITCHES FOR COUPLING IN OR TO AUTOMATIC SWITCHES

Publications (2)

Publication Number Publication Date
ES285200U true ES285200U (en) 1985-09-16
ES285200Y ES285200Y (en) 1986-05-01

Family

ID=8434772

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1985285200U Expired ES285200Y (en) 1985-03-08 1985-03-08 IMPROVEMENTS INTRODUCED IN THE MECHANISMS OF DIFFERENTIAL SWITCHES FOR COUPLING IN OR TO AUTOMATIC SWITCHES

Country Status (3)

Country Link
EP (1) EP0200581B1 (en)
DE (1) DE3673225D1 (en)
ES (1) ES285200Y (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2616585A1 (en) * 1987-06-11 1988-12-16 Hager Electro TEST DEVICE FOR A DIFFERENTIAL PROTECTIVE ELECTRICAL APPARATUS INCORPORATING THIS DEVICE, IN PARTICULAR FOR A DIFFERENTIAL CIRCUIT BREAKER
FR2662019B1 (en) * 1990-05-10 1992-07-24 Merlin Gerin TEST CIRCUIT FOR A DIFFERENTIAL TRIGGER.
EP2339606B1 (en) * 2009-12-24 2012-07-11 Hager Electro Sas Electric line-protection lock mechanism with differential function

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1466250A (en) * 1965-03-01 1967-01-20 High breaking capacity branch circuit breaker, more especially bipolar
DE2659771C2 (en) * 1976-12-31 1978-10-19 Siemens Ag, 1000 Berlin Und 8000 Muenchen Release for residual current circuit breaker
DE2834327C2 (en) * 1978-08-04 1983-01-13 Heinrich Kopp Gmbh & Co Kg, 8756 Kahl Full electrical circuit breaker

Also Published As

Publication number Publication date
ES285200Y (en) 1986-05-01
EP0200581A1 (en) 1986-11-05
EP0200581B1 (en) 1990-08-08
DE3673225D1 (en) 1990-09-13

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 20000601