NL7512608A - Aardlekschakelaar. - Google Patents

Aardlekschakelaar.

Info

Publication number
NL7512608A
NL7512608A NL7512608A NL7512608A NL7512608A NL 7512608 A NL7512608 A NL 7512608A NL 7512608 A NL7512608 A NL 7512608A NL 7512608 A NL7512608 A NL 7512608A NL 7512608 A NL7512608 A NL 7512608A
Authority
NL
Netherlands
Prior art keywords
rotating switch
switch
rotating
Prior art date
Application number
NL7512608A
Other languages
English (en)
Original Assignee
Hazemeijer Bv
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 Hazemeijer Bv filed Critical Hazemeijer Bv
Priority to NL7512608A priority Critical patent/NL7512608A/nl
Publication of NL7512608A publication Critical patent/NL7512608A/nl

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 unbalance 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 unbalance of two or more currents or voltages, e.g. for differential protection with differential transformer

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
NL7512608A 1975-10-28 1975-10-28 Aardlekschakelaar. NL7512608A (nl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7512608A NL7512608A (nl) 1975-10-28 1975-10-28 Aardlekschakelaar.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7512608A NL7512608A (nl) 1975-10-28 1975-10-28 Aardlekschakelaar.

Publications (1)

Publication Number Publication Date
NL7512608A true NL7512608A (nl) 1977-05-02

Family

ID=19824748

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7512608A NL7512608A (nl) 1975-10-28 1975-10-28 Aardlekschakelaar.

Country Status (1)

Country Link
NL (1) NL7512608A (nl)

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