ATE61887T1 - INSTALLATION EQUIPMENT WITH OVERVOLTAGE ARRESTER. - Google Patents

INSTALLATION EQUIPMENT WITH OVERVOLTAGE ARRESTER.

Info

Publication number
ATE61887T1
ATE61887T1 AT86117071T AT86117071T ATE61887T1 AT E61887 T1 ATE61887 T1 AT E61887T1 AT 86117071 T AT86117071 T AT 86117071T AT 86117071 T AT86117071 T AT 86117071T AT E61887 T1 ATE61887 T1 AT E61887T1
Authority
AT
Austria
Prior art keywords
retaining housing
screw
housing
overvoltage
overvoltage arrestor
Prior art date
Application number
AT86117071T
Other languages
German (de)
Inventor
Heinrich Dipl-Ing Solleder
Karl-Heinz Stich
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of ATE61887T1 publication Critical patent/ATE61887T1/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
    • H01H85/24—Means for preventing insertion of incorrect fuse
    • 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
    • H01H85/44—Structural association with a spark-gap arrester
    • 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
    • H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
    • H01H85/041—Fuses, i.e. expendable parts of the protective device, e.g. cartridges characterised by the type
    • H01H85/048—Fuse resistors
    • H01H2085/0486—Fuse resistors with voltage dependent resistor, e.g. varistor

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Fuses (AREA)
  • Thermistors And Varistors (AREA)
  • Cyclones (AREA)
  • Gas-Insulated Switchgears (AREA)

Abstract

Installation arrangement, which operates with an overvoltage arrestor in each line to a load to be protected and with a switching member, tripped thermally and arranged electrically in series, in a common retaining housing. According to the invention it is provided that the retaining housing (1) consists of a base (2) and screw-cap (3) like the type of housing used for screw-in fuses, that in each case a varistor (5) shaped like a reaned bolt be inserted in the retaining housing (1) as the overvoltage arrestor, and that an insertion body (4), like a fuse insert with a melting conductor whose response characteristic is matched to the overvoltage arrestor, be arranged as the thermal switching element, an indicating device (9) being housed in the upper contact (8). <IMAGE>
AT86117071T 1985-12-20 1986-12-08 INSTALLATION EQUIPMENT WITH OVERVOLTAGE ARRESTER. ATE61887T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853545520 DE3545520A1 (en) 1985-12-20 1985-12-20 INSTALLATION DEVICE WITH SURGE PROTECTOR
EP86117071A EP0231483B1 (en) 1985-12-20 1986-12-08 Installation arrangement with overvoltage arrester

Publications (1)

Publication Number Publication Date
ATE61887T1 true ATE61887T1 (en) 1991-04-15

Family

ID=6289218

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86117071T ATE61887T1 (en) 1985-12-20 1986-12-08 INSTALLATION EQUIPMENT WITH OVERVOLTAGE ARRESTER.

Country Status (6)

Country Link
EP (1) EP0231483B1 (en)
AT (1) ATE61887T1 (en)
BR (1) BR8606330A (en)
DE (2) DE3545520A1 (en)
ES (1) ES2003761A6 (en)
PT (1) PT83966B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2696588B1 (en) * 1992-10-07 1994-12-09 Legrand Sa Overvoltage limiter with medium fault indicator.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE220218C (en) *
CH557606A (en) * 1973-04-12 1974-12-31 Dehn & Soehne SPARK GANG.
AU485687B2 (en) * 1973-11-07 1975-05-08 Tokyo Shibaura Electric Company Ltd. A surge voltage absorber

Also Published As

Publication number Publication date
ES2003761A6 (en) 1988-11-16
EP0231483B1 (en) 1991-03-20
PT83966A (en) 1987-01-01
DE3678276D1 (en) 1991-04-25
DE3545520A1 (en) 1987-07-02
BR8606330A (en) 1987-10-06
EP0231483A1 (en) 1987-08-12
PT83966B (en) 1993-01-29

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee