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DC Power Plugs & Sockets

DC power connectors are designed to supply direct current from a mains connection to a device and is typically used to power small to medium appliances. Although there are various types of DC Connector, the most common type is sometimes referred to as a Barrel Connector. This style of connector features an insulated cylindrical tip, sometimes called a sleeve, or ring, which accepts a pin from the socket counterpart. This design ensures a safe and secure connection, with a smooth disconnect and connect action. DC connectors have many more standard types that are not interchangeable. The dimensions and arrangement of DC connectors can be chosen to prevent the accidental interconnection of incompatible sources and loads.DC JacksThe standard dc barrel plug or jack has two conductors, one each for power and ground. The convention is for the centre pin to be power and the outer sleeve to be ground, but reversing the connections is acceptable. Some power jack models include a third conductor which forms a switch with the outer sleeve conductor. One use of the switch function is to detect or indicate the insertion of a plug. Another use of the switch function is to select between power sources dependent upon whether a plug is or is not inserted into the jack.Applications for Power ConnectorsThough USB powered devices are more and more common, DC power plugs are still a serviceable standard in powering smaller appliances. They can typically be used with certain portable computers, electronic instruments, and sound systems.

Showing 25–48 of 201 results

Price Latest Popularity Relevance
  • Product image for HPM New Zealand / Australian Mains Connector Type I, 10A, 250 V ac

    HPM New Zealand / Australian Mains Connector, 10A, 250 V

    RS Stock No.
    0780122
    Brand
    HPM
    Mfr. Prt No.
    100LGY
    VND
    601,034.72
    Pack (1 Pack of 5)

  • Hubbell USA Mains Connector, 15A, Cable Mount, 125 V

    VND
    0.00
  • Product image for STRAIGHT BLADE AMERICAN CONNECTOR15A125V

    Hubbell USA Mains Connector, 15A, Cable Mount, 125 V

    RS Stock No.
    3160149
    Brand
    Hubbell
    Mfr. Prt No.
    HBL5269C
    VND
    946,730.40
  • Product image for STRAIGHT BLADE AMERICAN PLUG,15A 125V

    Hubbell USA Mains Connector, 15A, Cable Mount, 125 V

    RS Stock No.
    3160133
    Brand
    Hubbell
    Mfr. Prt No.
    HBL5266C
    VND
    1,431,893.76

  • Hubbell USA Mains Connector, 15A, Cable Mount, 250 V

    VND
    0.00
  • Product image for STRAIGHT BLADE AMERICAN PLUG,15A 250V

    Hubbell USA Mains Connector, 15A, Cable Mount, 250 V

    RS Stock No.
    3160199
    Brand
    Hubbell
    Mfr. Prt No.
    HBL5666C
    VND
    888,602.88

  • Hubbell USA Mains Connector, 15A, Panel Mount, 125 V

    VND
    0.00
  • Product image for STRAIGHT BLADE FLANGED USASOCKET,15A125V

    Hubbell USA Mains Connector, 15A, Panel Mount, 125 V

    RS Stock No.
    3160177
    Brand
    Hubbell
    Mfr. Prt No.
    HBL5256
    VND
    1,388,346.08
  • Product image for TWIST-LOCK AMERICAN PLUG,20A 125V

    Hubbell USA Mains Connector, 20A, Cable Mount, 125 V

    RS Stock No.
    3160313
    Brand
    Hubbell
    Mfr. Prt No.
    HBL2311
    VND
    702,901.76

  • Hubbell USA Mains Connector, 20A, Cable Mount, 250 V

    VND
    0.00
  • Product image for TWIST-LOCK,3 PHASE PLUG,20A 250V

    Hubbell USA Mains Connector, 20A, Cable Mount, 250 V

    RS Stock No.
    3160379
    Brand
    Hubbell
    Mfr. Prt No.
    HBL2421
    VND
    2,314,549.60
  • Product image for TWIST-LOCK AMERICAN PLUG,20A 250V

    Hubbell USA Mains Connector, 20A, Cable Mount, 250 V

    RS Stock No.
    3160341
    Brand
    Hubbell
    Mfr. Prt No.
    HBL2321
    VND
    1,987,846.08

  • Hubbell USA Mains Connector, 30A, Cable Mount, 250 V

    VND
    0.00
  • Product image for TWIST-LOCK AMERICAN PLUG,30A 250V

    Hubbell USA Mains Connector, 30A, Cable Mount, 250 V

    RS Stock No.
    3160363
    Brand
    Hubbell
    Mfr. Prt No.
    HBL2621
    VND
    1,796,389.76
  • Product image for Hubbell USA Mains Plug NEMA L15-30P, 30A, Cable Mount, 250 V ac

    Hubbell USA Mains Plug, 30A, Cable Mount, 250 V

    RS Stock No.
    8446722
    Brand
    Hubbell
    Mfr. Prt No.
    HBL2721
    VND
    3,307,321.60
  • Product image for Kopp Europe Mains Connector Type F - German Schuko, 16A, Cable Mount, 250 V ac

    Kopp Europe Mains Connector, 16A, Cable Mount, 250 V

    RS Stock No.
    2425811
    Brand
    Kopp
    Mfr. Prt No.
    180916009
    VND
    329,197.44
  • Product image for SCHUKO PLUG REWIREABLE BROWN

    Kopp French / German Mains Connector, 16A, Cable Mount, 250 V

    RS Stock No.
    0384768
    Brand
    Kopp
    Mfr. Prt No.
    1757.0600.4
    VND
    37,025.12
  • Product image for DIN 49441 PLUG BLACK RUBBER 250V 16A

    Kopp German Mains Connector, 16A, Cable Mount, 250 V

    RS Stock No.
    2425782
    Brand
    Kopp
    Mfr. Prt No.
    1795.1600.9
    VND
    207,762.72
  • Product image for 4-PIN PANEL MOUNT CONNECTOR FOR PSU

    Kycon, KPJX Right Angle DC Socket Rated At 7.5A, 48.0 V, Panel Mount, length 25.2mm, Tin

    RS Stock No.
    6677287
    Brand
    Kycon
    Mfr. Prt No.
    KPJX-PM-4S
    VND
    179,370.40

  • Legrand German Mains Plug, 16A, Cable Mount

    VND
    0.00
  • Product image for SCHUKO PLUG 2P+E RUBBER BLACK

    Legrand German Mains Plug, 16A, Cable Mount

    RS Stock No.
    7542198
    Brand
    Legrand
    Mfr. Prt No.
    0 503 42
    VND
    533,123.36