BE361504A - - Google Patents

Info

Publication number
BE361504A
BE361504A BE361504DA BE361504A BE 361504 A BE361504 A BE 361504A BE 361504D A BE361504D A BE 361504DA BE 361504 A BE361504 A BE 361504A
Authority
BE
Belgium
Prior art keywords
current
voltage
short
relay
circuit
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE361504A publication Critical patent/BE361504A/fr

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00Electromagnetic relays
    • H01H51/22Polarised relays
    • H01H51/2272Polarised relays comprising rockable armature, rocking movement around central axis parallel to the main plane of the armature

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
BE361504D BE361504A (OSRAM)

Publications (1)

Publication Number Publication Date
BE361504A true BE361504A (OSRAM)

Family

ID=34593

Family Applications (1)

Application Number Title Priority Date Filing Date
BE361504D BE361504A (OSRAM)

Country Status (1)

Country Link
BE (1) BE361504A (OSRAM)

Similar Documents

Publication Publication Date Title
EP0923101A3 (en) Variable thermal and magnetic structure for a circuit breaker trip unit
FR2921199A1 (fr) Actionneur electromagnetique et appareil interrupteur equipe d'un tel actionneur electromagnetique
US20080284547A1 (en) Magnetostrictive electrical switching device
EP0262940B1 (en) Circuit breaker with fast trip unit
US8358187B2 (en) Thermally independent overcurrent tripping device
US3950715A (en) Circuit breaker with improved trip means
GB500214A (en) Improvements in and relating to electric control devices, particularly electromagnetic relays for controlling large capacity high voltage circuit breakers
BE361504A (OSRAM)
FR2947667A1 (fr) Asservissement via un dispositif de compensation magnetique des forces de repulsion et contacteur comprenant un tel dispositif
US3453566A (en) Automatic current limiting circuit breaker
US3688227A (en) Impedance protector
JPH01176621A (ja) 回路遮断器の過電流引外し装置
JPS6051227B2 (ja) 回路遮断器用トリツプ装置
US1427367A (en) Circuit interrupter
US3609608A (en) Magnetic latch
JPS59158506A (ja) 電磁石装置
US2735041A (en) Electric protective system utilizing
SE460812B (sv) Elkopplare
FR2758411A1 (fr) Appareil contacteur-disjoncteur
KR200333228Y1 (ko) 배선용 차단기의 트립부
AU734007B2 (en) Device for triggering an overload circuit breaker
US2230726A (en) Circuit breaker
FR3045931A1 (fr) Dispositif d'assemblage d'un bilame et d'une piece formant support de ce bilame et appareil de protection electrique le comportant.
JPS593094B2 (ja) カイロシヤダンキノ カデンリユウヒキハズシソウチ
CH527507A (fr) Dispositif de protection d'un moteur électrique triphasé contre le fonctionnement sur deux phases