DE3678276D1 - INSTALLATION DEVICE WITH SURGE PROTECTOR. - Google Patents

INSTALLATION DEVICE WITH SURGE PROTECTOR.

Info

Publication number
DE3678276D1
DE3678276D1 DE8686117071T DE3678276T DE3678276D1 DE 3678276 D1 DE3678276 D1 DE 3678276D1 DE 8686117071 T DE8686117071 T DE 8686117071T DE 3678276 T DE3678276 T DE 3678276T DE 3678276 D1 DE3678276 D1 DE 3678276D1
Authority
DE
Germany
Prior art keywords
retaining housing
screw
housing
overvoltage arrestor
installation device
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE8686117071T
Other languages
German (de)
Inventor
Heinrich Dipl Ing Solleder
Karl-Heinz Stich
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
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
Priority to DE8686117071T priority Critical patent/DE3678276D1/en
Application granted granted Critical
Publication of DE3678276D1 publication Critical patent/DE3678276D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
  • Gas-Insulated Switchgears (AREA)
  • Cyclones (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>
DE8686117071T 1985-12-20 1986-12-08 INSTALLATION DEVICE WITH SURGE PROTECTOR. Expired - Fee Related DE3678276D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8686117071T DE3678276D1 (en) 1985-12-20 1986-12-08 INSTALLATION DEVICE WITH SURGE PROTECTOR.

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
DE8686117071T DE3678276D1 (en) 1985-12-20 1986-12-08 INSTALLATION DEVICE WITH SURGE PROTECTOR.

Publications (1)

Publication Number Publication Date
DE3678276D1 true DE3678276D1 (en) 1991-04-25

Family

ID=6289218

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19853545520 Withdrawn DE3545520A1 (en) 1985-12-20 1985-12-20 INSTALLATION DEVICE WITH SURGE PROTECTOR
DE8686117071T Expired - Fee Related DE3678276D1 (en) 1985-12-20 1986-12-08 INSTALLATION DEVICE WITH SURGE PROTECTOR.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19853545520 Withdrawn DE3545520A1 (en) 1985-12-20 1985-12-20 INSTALLATION DEVICE WITH SURGE PROTECTOR

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
BR8606330A (en) 1987-10-06
DE3545520A1 (en) 1987-07-02
PT83966A (en) 1987-01-01
ATE61887T1 (en) 1991-04-15
PT83966B (en) 1993-01-29
ES2003761A6 (en) 1988-11-16
EP0231483B1 (en) 1991-03-20
EP0231483A1 (en) 1987-08-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee