CH474146A - Mehrpoliger Selbstschalter, insbesondere Motorschutzschalter - Google Patents

Mehrpoliger Selbstschalter, insbesondere Motorschutzschalter

Info

Publication number
CH474146A
CH474146A CH1647467A CH1647467A CH474146A CH 474146 A CH474146 A CH 474146A CH 1647467 A CH1647467 A CH 1647467A CH 1647467 A CH1647467 A CH 1647467A CH 474146 A CH474146 A CH 474146A
Authority
CH
Switzerland
Prior art keywords
circuit breaker
protection switch
motor protection
particular motor
multipole circuit
Prior art date
Application number
CH1647467A
Other languages
English (en)
Inventor
Adam Dipl Ing Horst
Original Assignee
Schutzapparate Paris & Co
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 Schutzapparate Paris & Co filed Critical Schutzapparate Paris & Co
Publication of CH474146A publication Critical patent/CH474146A/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/48—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having both electrothermal and electromagnetic automatic release
    • H01H73/56—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having both electrothermal and electromagnetic automatic release reset by push-button, pull-knob or slide

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
CH1647467A 1966-11-29 1967-11-23 Mehrpoliger Selbstschalter, insbesondere Motorschutzschalter CH474146A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1966SC039886 DE1563806B2 (de) 1966-11-29 1966-11-29 Mehrpoliger selbstschalter, insbesondere motorschutzschalter

Publications (1)

Publication Number Publication Date
CH474146A true CH474146A (de) 1969-06-15

Family

ID=7435388

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1647467A CH474146A (de) 1966-11-29 1967-11-23 Mehrpoliger Selbstschalter, insbesondere Motorschutzschalter

Country Status (4)

Country Link
AT (1) AT287102B (de)
CH (1) CH474146A (de)
DE (1) DE1563806B2 (de)
DK (1) DK128085B (de)

Also Published As

Publication number Publication date
DK128085B (da) 1974-02-25
DE1563806A1 (de) 1970-05-14
DE1563806B2 (de) 1976-10-07
AT287102B (de) 1971-01-11

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Legal Events

Date Code Title Description
PL Patent ceased