GB202008984D0 - Terminal clamp cover device for low voltage circuit breakers - Google Patents

Terminal clamp cover device for low voltage circuit breakers

Info

Publication number
GB202008984D0
GB202008984D0 GBGB2008984.3A GB202008984A GB202008984D0 GB 202008984 D0 GB202008984 D0 GB 202008984D0 GB 202008984 A GB202008984 A GB 202008984A GB 202008984 D0 GB202008984 D0 GB 202008984D0
Authority
GB
United Kingdom
Prior art keywords
low voltage
voltage circuit
circuit breakers
cover device
clamp cover
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.)
Granted
Application number
GBGB2008984.3A
Other versions
GB2587467A (en
GB2587467B (en
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.)
ABB SpA
Original Assignee
ABB SpA
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 ABB SpA filed Critical ABB SpA
Publication of GB202008984D0 publication Critical patent/GB202008984D0/en
Publication of GB2587467A publication Critical patent/GB2587467A/en
Application granted granted Critical
Publication of GB2587467B publication Critical patent/GB2587467B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H01H9/02—Bases, casings, or covers
    • H01H9/0264—Protective covers for terminals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/08—Terminals; Connections
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/02—Details
    • H01H73/20—Terminals; Connections
    • 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
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H01H9/342—Venting arrangements for arc chutes
    • 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
GB2008984.3A 2019-08-02 2020-06-12 Terminal clamp cover device for low voltage circuit breakers Active GB2587467B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT202019000002 2019-08-02

Publications (3)

Publication Number Publication Date
GB202008984D0 true GB202008984D0 (en) 2020-07-29
GB2587467A GB2587467A (en) 2021-03-31
GB2587467B GB2587467B (en) 2021-11-10

Family

ID=71838204

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2008984.3A Active GB2587467B (en) 2019-08-02 2020-06-12 Terminal clamp cover device for low voltage circuit breakers

Country Status (1)

Country Link
GB (1) GB2587467B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2525035T3 (en) * 2012-03-29 2014-12-16 Abb Technology Ag A pole connector for series circuit breakers
ES2468027T3 (en) * 2012-03-29 2014-06-13 Abb Technology Ag A pole connector for series circuit breakers

Also Published As

Publication number Publication date
GB2587467A (en) 2021-03-31
GB2587467B (en) 2021-11-10

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