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GB2117178B - Switch-fuse unit - Google Patents
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GB2117178B - Switch-fuse unit - Google Patents

Switch-fuse unit

Info

Publication number
GB2117178B
GB2117178B GB08302044A GB8302044A GB2117178B GB 2117178 B GB2117178 B GB 2117178B GB 08302044 A GB08302044 A GB 08302044A GB 8302044 A GB8302044 A GB 8302044A GB 2117178 B GB2117178 B GB 2117178B
Authority
GB
United Kingdom
Prior art keywords
switch
fuse unit
fuse
unit
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
Application number
GB08302044A
Other versions
GB2117178A (en
GB8302044D0 (en
Inventor
Peter Edward George Carpenter
Andrew Purdie Baker
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.)
Schneider Electric USA Inc
Original Assignee
Square D Co
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 Square D Co filed Critical Square D Co
Priority to GB08302044A priority Critical patent/GB2117178B/en
Publication of GB8302044D0 publication Critical patent/GB8302044D0/en
Publication of GB2117178A publication Critical patent/GB2117178A/en
Application granted granted Critical
Publication of GB2117178B publication Critical patent/GB2117178B/en
Expired legal-status Critical Current

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
    • H01H9/20—Interlocking, locking, or latching mechanisms
    • H01H9/22—Interlocking, locking, or latching mechanisms for interlocking between casing, cover, or protective shutter and mechanism for operating contacts
    • H01H9/223—Defeatable locking means
    • 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
    • H01H9/10—Adaptation for built-in fuses
    • H01H9/104—Adaptation for built-in fuses with interlocking mechanism between switch and fuse
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
    • H02B1/21—Bus-bar arrangements for rack-mounted devices with withdrawable units
    • 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
    • H01H85/20—Bases for supporting the fuse; Separate parts thereof
    • H01H2085/207—Bases adapted to fuses with different end contacts or to other components, e.g. circuit breakers; intermediate adaptation pieces

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Fuses (AREA)
GB08302044A 1982-01-27 1983-01-25 Switch-fuse unit Expired GB2117178B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08302044A GB2117178B (en) 1982-01-27 1983-01-25 Switch-fuse unit

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB8202326 1982-01-27
GB8208253 1982-03-22
GB08302044A GB2117178B (en) 1982-01-27 1983-01-25 Switch-fuse unit

Publications (3)

Publication Number Publication Date
GB8302044D0 GB8302044D0 (en) 1983-02-23
GB2117178A GB2117178A (en) 1983-10-05
GB2117178B true GB2117178B (en) 1986-02-19

Family

ID=27261437

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08302044A Expired GB2117178B (en) 1982-01-27 1983-01-25 Switch-fuse unit

Country Status (1)

Country Link
GB (1) GB2117178B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD340697S (en) 1991-06-28 1993-10-26 Square D Company Fused-switch unit

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO893680D0 (en) * 1989-09-14 1989-09-14 Eb Distribusjon FUSE switches.
GB2531502A (en) * 2014-09-15 2016-04-27 Schneider Electric Ltd Current management device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB262892A (en) * 1925-10-20 1926-12-23 English Electric Co Ltd Improvements in and connected with electric switches
GB1134051A (en) * 1965-02-11 1968-11-20 Brookhirst Igranic Ltd Electrical distribution apparatus
US3274356A (en) * 1965-03-01 1966-09-20 Gen Electric Draw-out fused switch-gear apparatus
GB1108307A (en) * 1965-04-06 1968-04-03 Reyrolle A & Co Ltd Improvements relating to withdrawable electric switches
GB1148295A (en) * 1966-05-25 1969-04-10 Carves Simon Ltd Improvements in or relating to desalination
SE371548B (en) * 1969-07-01 1974-11-18 English Electric Co Ltd
GB1516090A (en) * 1974-09-26 1978-06-28 Rubber & Plastic Res Ass Rubbers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD340697S (en) 1991-06-28 1993-10-26 Square D Company Fused-switch unit

Also Published As

Publication number Publication date
GB2117178A (en) 1983-10-05
GB8302044D0 (en) 1983-02-23

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20030124