ATE25167T1 - FUSES OF ELECTRICAL INSTALLATIONS. - Google Patents

FUSES OF ELECTRICAL INSTALLATIONS.

Info

Publication number
ATE25167T1
ATE25167T1 AT84401041T AT84401041T ATE25167T1 AT E25167 T1 ATE25167 T1 AT E25167T1 AT 84401041 T AT84401041 T AT 84401041T AT 84401041 T AT84401041 T AT 84401041T AT E25167 T1 ATE25167 T1 AT E25167T1
Authority
AT
Austria
Prior art keywords
casing
bulb
voltage
network
test contactor
Prior art date
Application number
AT84401041T
Other languages
German (de)
Inventor
Jean-Marie Roiatti
Denis Deckert
Original Assignee
Hager Electro
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 Hager Electro filed Critical Hager Electro
Application granted granted Critical
Publication of ATE25167T1 publication Critical patent/ATE25167T1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/30—Means for indicating condition of fuse structurally associated with the fuse
    • H01H85/32—Indicating lamp structurally associated with the protective device

Landscapes

  • Switch Cases, Indication, And Locking (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Breakers (AREA)

Abstract

1. A circuit-breaker for electrical installations comprising a casing (1) equipped with an input terminal (3) adapted to be connected directly to a first voltage (4) of the supply network, an output terminal (5) adapted to be connected to a second voltage (7) of the network, by means of a consumer circuit (6), a seating adapted to receive a fuse cartridge (8) in series with the input (3) and output (5) terminals and an indicator bulb (9), a normally open individual test contactor (12) being connected in series with this bulb (9), with a resistor (13) and possibly with a diode, between the output terminal (5) and the second voltage (7) of the network, the illumination of the bulb (9) being visible outside the casing (1) through a translucent wall element (17), characterised in that the bulb (9) is housed, with the resistor (13) and the optional diode, inside a support (16) of translucent material which is itself mostly housed inside the casing (1) of opaque material, emerging from this through a portion (17) constituting said wall element and which constituted the control member, which is movable against the action of a return spring (19), of the individual test contactor (12) of which it carries the movable contact (20), the fixed contact (23) of this test contactor (12) being carried by the casing (1).
AT84401041T 1983-05-26 1984-05-18 FUSES OF ELECTRICAL INSTALLATIONS. ATE25167T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8308683A FR2546662B1 (en) 1983-05-26 1983-05-26 IMPROVEMENTS TO ELECTRICAL CIRCUIT BREAKERS
EP84401041A EP0127533B1 (en) 1983-05-26 1984-05-18 Fuses of electrical installations

Publications (1)

Publication Number Publication Date
ATE25167T1 true ATE25167T1 (en) 1987-02-15

Family

ID=9289184

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84401041T ATE25167T1 (en) 1983-05-26 1984-05-18 FUSES OF ELECTRICAL INSTALLATIONS.

Country Status (4)

Country Link
EP (1) EP0127533B1 (en)
AT (1) ATE25167T1 (en)
DE (1) DE3462198D1 (en)
FR (1) FR2546662B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3528914A1 (en) * 1985-08-12 1987-02-19 Siemens Ag SCREW LOCK WITH ELECTRO-OPTICAL SIGNALER

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2373146A1 (en) * 1976-12-02 1978-06-30 Hager Electro Domestic fuse-box test circuit - has light bulb connected to each fuse in parallel with load circuit and switched by pushbutton
US4147960A (en) * 1976-12-06 1979-04-03 Fujitsu Limited Plasma display panel including shift channels and method of operating same
FR2414249A2 (en) * 1978-01-10 1979-08-03 Hager Electro Pushbutton operated fuse box indicator for domestic installation - has diode between output and auxiliary terminals, and glow lamp indicating blown fuse

Also Published As

Publication number Publication date
EP0127533A1 (en) 1984-12-05
FR2546662B1 (en) 1985-08-02
DE3462198D1 (en) 1987-02-26
EP0127533B1 (en) 1987-01-21
FR2546662A1 (en) 1984-11-30

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties