PL3540752T3 - Rozłącznik bezpiecznikowy NH - Google Patents

Rozłącznik bezpiecznikowy NH

Info

Publication number
PL3540752T3
PL3540752T3 PL18162088.1T PL18162088T PL3540752T3 PL 3540752 T3 PL3540752 T3 PL 3540752T3 PL 18162088 T PL18162088 T PL 18162088T PL 3540752 T3 PL3540752 T3 PL 3540752T3
Authority
PL
Poland
Prior art keywords
break switch
load break
fuse load
fuse
switch
Prior art date
Application number
PL18162088.1T
Other languages
English (en)
Inventor
Philipp Steinberger
Original Assignee
Wöhner GmbH & Co. KG Elektrotechnische Systeme
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 Wöhner GmbH & Co. KG Elektrotechnische Systeme filed Critical Wöhner GmbH & Co. KG Elektrotechnische Systeme
Publication of PL3540752T3 publication Critical patent/PL3540752T3/pl

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/02—Details
    • H01H31/12—Adaptation for built-in fuse
    • H01H31/122—Fuses mounted on, or constituting the movable contact parts of, the switch
    • 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
    • H01H85/05—Component parts thereof
    • H01H85/055—Fusible members
    • 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
    • H01H85/05—Component parts thereof
    • H01H85/143—Electrical contacts; Fastening fusible members to such contacts
    • 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
    • H01H85/22—Intermediate or auxiliary parts for carrying, holding, or retaining fuse, co-operating with base or fixed holder, and removable therefrom for renewing the fuse
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/52—Cooling of switch parts
    • 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
    • H01H85/05—Component parts thereof
    • H01H85/055—Fusible members
    • H01H2085/0555—Input terminal connected to a plurality of output terminals, e.g. multielectrode
    • 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
    • H01H85/47—Means for cooling
PL18162088.1T 2018-03-15 2018-03-15 Rozłącznik bezpiecznikowy NH PL3540752T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP18162088.1A EP3540752B1 (de) 2018-03-15 2018-03-15 Nh-sicherungs-lasttrennschalter

Publications (1)

Publication Number Publication Date
PL3540752T3 true PL3540752T3 (pl) 2022-09-26

Family

ID=61683698

Family Applications (1)

Application Number Title Priority Date Filing Date
PL18162088.1T PL3540752T3 (pl) 2018-03-15 2018-03-15 Rozłącznik bezpiecznikowy NH

Country Status (4)

Country Link
EP (1) EP3540752B1 (pl)
CN (1) CN110277289B (pl)
ES (1) ES2923297T3 (pl)
PL (1) PL3540752T3 (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4554024A1 (en) * 2023-11-13 2025-05-14 Future Systems Besitz GmbH Load-break switching device, switching cabinet, automation system and method for operating a load-break switching device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9310753U1 (de) * 1993-07-17 1993-09-30 Alfred Wöhner GmbH, 96472 Rödental Sicherungselement für Stromschienensysteme
AU4942596A (en) * 1996-02-28 1997-09-16 Wermelinger Ag Fuse-switch and/or fuse-disconnector
DE50207061D1 (de) * 2001-04-20 2006-07-20 Mueller Jean Ohg Elektrotech Schmaler dreipoliger Sicherungslasttrennschalter
DE102007043133B3 (de) * 2007-09-11 2009-04-09 Wöhner GmbH & Co. KG Elektrotechnische Systeme Lasttrennschalter
JP5081581B2 (ja) * 2007-10-30 2012-11-28 矢崎総業株式会社 ヒュージブルリンクユニット
JP5771439B2 (ja) * 2011-04-27 2015-08-26 矢崎総業株式会社 ヒューズ回路構成体
PL2913835T6 (pl) * 2014-02-26 2022-05-30 Wöhner Besitz Gmbh Bezpiecznikowy rozłącznik listwowy do niskonapięciowych bezpieczników dużych mocy
CN204242920U (zh) * 2014-11-10 2015-04-01 上海万纳电气设备有限公司 可选相分合的熔断器式隔离开关
CN204315441U (zh) * 2015-01-26 2015-05-06 浙江茗熔电器保护系统有限公司 组合式熔断器式隔离开关
CN205789850U (zh) * 2016-02-29 2016-12-07 浙江正泰电器股份有限公司 低压熔断器

Also Published As

Publication number Publication date
ES2923297T3 (es) 2022-09-26
EP3540752A1 (de) 2019-09-18
EP3540752B1 (de) 2022-05-11
CN110277289B (zh) 2021-05-18
CN110277289A (zh) 2019-09-24

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