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  • 3M™ Shearbolt Connector QCI 350-750, 350-750 kcmil
  • 3M™ Shearbolt Connector QCI 350-750, 350-750 kcmil

    Part Number QCI 350-7503M ID 80611456767UPC 00051128585405
    • Stepless shearbolt barrel and contact pad ensures optimun contract pressure for reliable performance and mechanical pull-out strength
    • Built-in center stop enables correct positioning
    • Ideal for connecting copper, aluminum or transition from copper to aluminum conductors
    • Size 5.12-in x 1.3-in O.D.
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    Specifications
    Attribute Name
    Value
    3M Cold Shrink QS4 Integrated Splice Compatibility
    QS4-15JCN-2-4/0, QS4-15SP-2-4/0-BCA, QS4-15TS-2-4/0, QS4-25JCN-1-250, QS4-25SP-1-250-BCA, QS4-25TS-1-250 QS4-15JCN-350-750, QS4-15SP-350-750-BCA, QS4-15TS-350-750, QS4-15JCN-500-1000, QS4-15SP-500-1000-BCA, QS4-15TS-500-1000, QS4-25JCN-350-750, QS4-25SP-350-750, QS4-25TS-350-750, QS4-35JCN-350-1000*, QS4-35SP-350-1000-BCA*, QS4-35TS-350-1000*
    Brand
    3M™
    Case Quantity
    1
    Conductor Material
    Copper
    Connector Base Metal
    Aluminum
    Electrical Connector Type
    Shearbolt Connectors
    For Use With
    Aluminum or Copper Conductors
    Maximum Operating Voltage
    35 Kilovolt
    Outer Diameter (Imperial)
    1.65 in
    Outer Diameter (Metric)
    42 mm
    Product Type
    Connector
    QS-III Standard Splice Kit Compatibility
    5417A, *5468A, 5515A, *5536A
    RoHS 2011/65/EU Compliant
    Yes
    RoHS EU Comments
    RoHS 2011/65/EU compliant without exemption
    *Important RoHS information
    Voltage Application
    Medium Voltage
    Details
    • Stepless shearbolt barrel and contact pad ensures optimun contract pressure for reliable performance and mechanical pull-out strength
    • Built-in center stop enables correct positioning
    • Ideal for connecting copper, aluminum or transition from copper to aluminum conductors
    • Size 5.12-in x 1.3-in O.D.
    • Accommodates wire size of 1/0 AWG to 350 kcmil (stranded)
    • Made of aluminum for good conductivity and has corrosion-resistant tin plating
    • Withstands a maximum temperature of 221 °F (105 °C)
    • Rated for 35 kV voltage applications

    3M™ QCI Shearbolt Splice Connector is ideal for connecting aluminum, copper and aluminum to copper conductors. Its aluminum construction offers high conductivity and an electro tin plated finish resists corrosion. Tapered ends enable smooth splice body transition from the connector to the cable. For applications up to 69 kV and withstands temperatures of 221 °F (105 °C).

    3M™ QCI Shearbolt Splice Connector is a mechanical screw connector with stepless shear bolts. The stepless shear bolt shears at the same location regardless of AWG or metric conductor and comes with a centering ring for smaller conductors. In addition to the stepless shear, the bolt employs a contact disk end which avoids damage to the conductor strands while providing increased contact force. The connector is compatable for use with 3M Cold Shrink QSIII and QS4 Medium Voltate Splices. Its built in center stop allows for correct positioning. The connector meets the requirements of ANSI 199.4, class 2 pull out and RoHS 2011/65/EU Compliant.

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