WO2003107500A3 - Field convertible tap-off unit - Google Patents

Field convertible tap-off unit Download PDF

Info

Publication number
WO2003107500A3
WO2003107500A3 PCT/US2003/018981 US0318981W WO03107500A3 WO 2003107500 A3 WO2003107500 A3 WO 2003107500A3 US 0318981 W US0318981 W US 0318981W WO 03107500 A3 WO03107500 A3 WO 03107500A3
Authority
WO
WIPO (PCT)
Prior art keywords
electrical
busway
configurable
field
terminals
Prior art date
Application number
PCT/US2003/018981
Other languages
French (fr)
Other versions
WO2003107500A2 (en
Inventor
Rodney J West
Glenn S O'nan
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 CA2489538A priority Critical patent/CA2489538C/en
Priority to MXPA04012668A priority patent/MXPA04012668A/en
Publication of WO2003107500A2 publication Critical patent/WO2003107500A2/en
Publication of WO2003107500A3 publication Critical patent/WO2003107500A3/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/22—Bases, e.g. strip, block, panel
    • H01R9/24—Terminal blocks
    • H01R9/2425—Structural association with built-in components
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/76—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure with sockets, clips or analogous contacts and secured to apparatus or structure, e.g. to a wall
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G5/00—Installations of bus-bars
    • H02G5/06—Totally-enclosed installations, e.g. in metal casings
    • H02G5/08—Connection boxes therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2103/00—Two poles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/22—Bases, e.g. strip, block, panel
    • H01R9/24—Terminal blocks
    • H01R9/2475—Means facilitating correct wiring, e.g. marking plates, identification tags

Landscapes

  • Breakers (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)

Abstract

A field convertible tap-off base for an electrical busway distribution fitting. The field convertible tap-off base includes an AC phase termination side and a field configurable side having first and second configurable electrical terminals. The AC phase termination side provides terminals for connecting three AC phase conductors of a busway electrical distribution system to any one of a number of load bases configured for electrical components such as circuit breakers, switches, fuses, lugs or other special functions. The first and second configurable terminals permit two additional busway electrical conductors to be used for neutral, high current capacity neutral, secondary ground, DC current or other special functions which might be defined in the busway electrical distribution system.
PCT/US2003/018981 2002-06-14 2003-06-13 Field convertible tap-off unit WO2003107500A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA2489538A CA2489538C (en) 2002-06-14 2003-06-13 Field convertible tap-off unit
MXPA04012668A MXPA04012668A (en) 2002-06-14 2003-06-13 Field convertible tap-off unit.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17227202 2002-06-14
US10/172,272 2002-06-14

Publications (2)

Publication Number Publication Date
WO2003107500A2 WO2003107500A2 (en) 2003-12-24
WO2003107500A3 true WO2003107500A3 (en) 2004-12-23

Family

ID=31946220

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/018981 WO2003107500A2 (en) 2002-06-14 2003-06-13 Field convertible tap-off unit

Country Status (1)

Country Link
WO (1) WO2003107500A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202032755U (en) * 2010-11-19 2011-11-09 博西华电器（江苏）有限公司 Water heater having grounding device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1821754U (en) * 1960-07-05 1960-11-17 Siemens Ag INTERMEDIATE BOX FOR INSERTION BETWEEN BUSBAR BOXES.
US3323021A (en) * 1965-03-08 1967-05-30 Square D Co Combination terminal block and electrical component assembly
US3339009A (en) * 1965-02-23 1967-08-29 Ite Circuit Breaker Ltd Bus duct with removable joint stack
US3744002A (en) * 1972-06-30 1973-07-03 Westinghouse Electric Corp Bus duct with plug-in unit for closely spaced bus bars
DE4121639A1 (en) * 1990-07-05 1992-01-16 Dorma Glas Gmbh Adaptor unit for power supply rail - has pins engaging with contact bushes to provide bridging action

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1821754U (en) * 1960-07-05 1960-11-17 Siemens Ag INTERMEDIATE BOX FOR INSERTION BETWEEN BUSBAR BOXES.
US3339009A (en) * 1965-02-23 1967-08-29 Ite Circuit Breaker Ltd Bus duct with removable joint stack
US3323021A (en) * 1965-03-08 1967-05-30 Square D Co Combination terminal block and electrical component assembly
US3744002A (en) * 1972-06-30 1973-07-03 Westinghouse Electric Corp Bus duct with plug-in unit for closely spaced bus bars
DE4121639A1 (en) * 1990-07-05 1992-01-16 Dorma Glas Gmbh Adaptor unit for power supply rail - has pins engaging with contact bushes to provide bridging action

Also Published As

Publication number Publication date
WO2003107500A2 (en) 2003-12-24

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