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Blue Sea 2018 Dual PowerPost Cable Connectors - 1 X 5/16" - 1 X 3/8" [2018]

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Regular price
$23.79
Regular price
$28.99
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$23.79
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SKU: CWR-32545   UPC: 632085020187

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Dual PowerPost cable connectors provide a practical termination point for extending outboard engine cables and other large conductors.

Designed for outboard engine installations where factory cables need additional length, this dual connector assembly brings cable terminations together in an organized connection point. It uses one 5/16"-18 stud and one 3/8"-16 stud to accommodate different cable terminal sizes. The included black and red insulators help identify and separate the two connections for clearer marine or vehicle electrical installations.

  • One 5/16"-18 stud and one 3/8"-16 stud accommodate mixed cable terminal sizes.
  • Designed for extending factory outboard engine cables without replacing the original harness.
  • Provides a termination point for high-amperage conductors, with actual current capability dependent on the connected wiring and terminals.
  • Includes one black and one red insulator to help distinguish the two electrical connections.
  • Suitable for marine, RV, and automotive electrical installations that require organized cable extensions.

The Blue Sea Systems 2018 Dual PowerPost Cable Connectors are intended for installations where existing outboard engine cables do not reach the required connection point. The assembly provides two separate threaded studs, allowing cables with different terminal openings to be connected without forcing a single stud size to handle both connections.

Use the connector as a dedicated termination point when relocating or extending battery and engine wiring in a boat, RV, or vehicle electrical system. The black and red insulators support straightforward connection identification, while the two stud sizes correspond to common large-cable terminal formats.

Current handling depends on the wire gauge, cable terminals, and installation arrangement used with the connector. Follow applicable wiring practices and manufacturer or vessel requirements when selecting terminals and making connections.

Brand Blue Sea Systems
Model 2018
Product type Busbars, Connectors & Insulators
Configuration 1 × 5/16"-18 stud; 1 × 3/8"-16 stud
Included components 1 black insulator; 1 red insulator
Primary application Outboard engine cable extension
  • What is this connector used for?
    It provides a termination point when factory outboard engine cables or other conductors need to be extended.
  • What stud sizes are included?
    The assembly includes one 5/16"-18 stud and one 3/8"-16 stud.
  • What is included in the package?
    It includes one black insulator and one red insulator.
  • Can it be used with different cable terminal sizes?
    Yes. The two different stud sizes support cable terminals with corresponding openings.
  • Is the current rating fixed?
    No. Current capability depends on the wire, cable terminals, and connection arrangement used with the posts.
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Blue Sea 2018 Dual PowerPost Cable Connectors - 1 X 5/16" - 1 X 3/8" [2018]