FR2282715A1 - Disjoncteur par courant de defaut - Google Patents

Disjoncteur par courant de defaut

Info

Publication number
FR2282715A1
FR2282715A1 FR7522628A FR7522628A FR2282715A1 FR 2282715 A1 FR2282715 A1 FR 2282715A1 FR 7522628 A FR7522628 A FR 7522628A FR 7522628 A FR7522628 A FR 7522628A FR 2282715 A1 FR2282715 A1 FR 2282715A1
Authority
FR
France
Prior art keywords
test unit
current transformer
electrical part
case together
protective switch
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
FR7522628A
Other languages
English (en)
Other versions
FR2282715B1 (fr
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.)
Condor Werk Gebr Frede GmbH and Co KG
Original Assignee
Condor Werk Gebr Frede 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 Condor Werk Gebr Frede GmbH and Co KG filed Critical Condor Werk Gebr Frede GmbH and Co KG
Publication of FR2282715A1 publication Critical patent/FR2282715A1/fr
Application granted granted Critical
Publication of FR2282715B1 publication Critical patent/FR2282715B1/fr
Granted 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
    • H01H83/14—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by imbalance of two or more currents or voltages, e.g. for differential protection
    • H01H83/144—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by imbalance of two or more currents or voltages, e.g. for differential protection with differential transformer

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Breakers (AREA)
  • Switch Cases, Indication, And Locking (AREA)
FR7522628A 1974-08-21 1975-07-10 Disjoncteur par courant de defaut Granted FR2282715A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742440048 DE2440048C3 (de) 1974-08-21 1974-08-21 Fehlerstrom-Schutzschalter

Publications (2)

Publication Number Publication Date
FR2282715A1 true FR2282715A1 (fr) 1976-03-19
FR2282715B1 FR2282715B1 (fr) 1981-03-20

Family

ID=5923714

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7522628A Granted FR2282715A1 (fr) 1974-08-21 1975-07-10 Disjoncteur par courant de defaut

Country Status (4)

Country Link
DE (1) DE2440048C3 (fr)
ES (1) ES435987A1 (fr)
FR (1) FR2282715A1 (fr)
IT (1) IT1033878B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2451098A1 (fr) * 1978-03-02 1980-10-03 Felten & Guilleaume Ag Disjoncteur de courant de fuite a montage enfichable
FR2475291A1 (fr) * 1980-01-31 1981-08-07 Merlin Gerin Interrupteur differentiel multipolaire pour reseau a basse tension
FR2500209A1 (fr) * 1981-02-18 1982-08-20 Merlin Gerin Adaptateur a interrupteur differentiel

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4011336A1 (de) * 1990-04-07 1991-10-10 Felten & Guilleaume Energie Fehlerstromschutzschalter in modulbauweise

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2451098A1 (fr) * 1978-03-02 1980-10-03 Felten & Guilleaume Ag Disjoncteur de courant de fuite a montage enfichable
FR2475291A1 (fr) * 1980-01-31 1981-08-07 Merlin Gerin Interrupteur differentiel multipolaire pour reseau a basse tension
EP0033671A3 (en) * 1980-01-31 1981-08-26 Merlin Gerin Low-voltage multi-pole differential switch
FR2500209A1 (fr) * 1981-02-18 1982-08-20 Merlin Gerin Adaptateur a interrupteur differentiel
EP0058589A1 (fr) * 1981-02-18 1982-08-25 Merlin Gerin Adaptateur à interrupteur différentiel

Also Published As

Publication number Publication date
FR2282715B1 (fr) 1981-03-20
DE2440048A1 (de) 1976-03-04
IT1033878B (it) 1979-08-10
DE2440048C3 (de) 1979-09-06
ES435987A1 (es) 1976-12-16
DE2440048B2 (de) 1977-06-23

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Legal Events

Date Code Title Description
ST Notification of lapse