DE29519290U1 - Prüfeinrichtung für Fehlerstrom-Schutzschalter - Google Patents

Prüfeinrichtung für Fehlerstrom-Schutzschalter

Info

Publication number
DE29519290U1
DE29519290U1 DE29519290U DE29519290U DE29519290U1 DE 29519290 U1 DE29519290 U1 DE 29519290U1 DE 29519290 U DE29519290 U DE 29519290U DE 29519290 U DE29519290 U DE 29519290U DE 29519290 U1 DE29519290 U1 DE 29519290U1
Authority
DE
Germany
Prior art keywords
current circuit
circuit breakers
residual current
test facility
facility
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 - Lifetime
Application number
DE29519290U
Other languages
English (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.)
Heinrich Kopp GmbH and Co KG
Original Assignee
Heinrich Kopp GmbH and Co KG
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 Heinrich Kopp GmbH and Co KG filed Critical Heinrich Kopp GmbH and Co KG
Priority to DE29519290U priority Critical patent/DE29519290U1/de
Publication of DE29519290U1 publication Critical patent/DE29519290U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
DE29519290U 1995-12-05 1995-12-05 Prüfeinrichtung für Fehlerstrom-Schutzschalter Expired - Lifetime DE29519290U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29519290U DE29519290U1 (de) 1995-12-05 1995-12-05 Prüfeinrichtung für Fehlerstrom-Schutzschalter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29519290U DE29519290U1 (de) 1995-12-05 1995-12-05 Prüfeinrichtung für Fehlerstrom-Schutzschalter

Publications (1)

Publication Number Publication Date
DE29519290U1 true DE29519290U1 (de) 1996-01-25

Family

ID=8016317

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29519290U Expired - Lifetime DE29519290U1 (de) 1995-12-05 1995-12-05 Prüfeinrichtung für Fehlerstrom-Schutzschalter

Country Status (1)

Country Link
DE (1) DE29519290U1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10329115A1 (de) * 2003-06-27 2005-01-20 Siemens Ag Schutzschaltvorrichtung mit Prüftaste
DE102004005985A1 (de) * 2004-02-06 2005-09-08 Siemens Ag Fehlerstromschutzschaltvorrichtung
EP3270399A1 (de) * 2016-07-13 2018-01-17 Langmatz GmbH Testvorrichtung zum automatischen überprüfen der funktionsfähigkeit eines schutzschalters

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10329115A1 (de) * 2003-06-27 2005-01-20 Siemens Ag Schutzschaltvorrichtung mit Prüftaste
DE10329115B4 (de) * 2003-06-27 2005-09-29 Siemens Ag Schutzschaltvorrichtung mit Prüftaste
DE102004005985A1 (de) * 2004-02-06 2005-09-08 Siemens Ag Fehlerstromschutzschaltvorrichtung
EP3270399A1 (de) * 2016-07-13 2018-01-17 Langmatz GmbH Testvorrichtung zum automatischen überprüfen der funktionsfähigkeit eines schutzschalters

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19960307

R150 Term of protection extended to 6 years

Effective date: 19990316

R151 Term of protection extended to 8 years

Effective date: 20020315

R152 Term of protection extended to 10 years

Effective date: 20040206

R071 Expiry of right