Cable Products

The nuts and bolts of any electrical system are the connectors which keep the current flowing. Blue Sea Systems connectors reduce heat and improve efficiency and reliability in a boat's electrical system. The features below make Blue Sea Systems connectors stand out from the others.

Tin plated copper bus provides maximum conductivity and corrosion resistance

Insert molded stainless steel studseliminates the need fro securing nut and allows high torquing for excellent electrical contact.

UL 94-40 rated base material resists high heat.

Stainless steel split ring lock washers and captive star-type lock washers keep connections tight in high vibration environments.

Optional insulating covers meet ABYC and USCG insulation requirements.

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Mini PowerPost 10-32 Stud - P/N #2010
Insulated single stainless steel stud terminates multiple large conductors Connects high amperag..
$AU12.79
Mini PowerPost 1/4"-20 Stud - P/N #2011
Insulated single stainless steel stud terminates multiple large conductors Connects high amperag..
$AU9.99
Provides a termination point for extending the length of outboard harnesses or other conductors ..
$AU31.62
Provides a termination point for extending the length of outboard harnesses or other conductors ..
$AU33.44
Dual PowerPost 1 x 5/16"-18 and 1 x 3/8"-16 Studs - P/N #2018
Provides a termination point for extending the length of outboard harnesses or other conductors ..
$AU24.99
PowerPost Plus 1/4"-20 Stud - P/N #2101
Enables connection of multiple smaller wires in spaces where a traditional bus bar may not fit 1..
$AU27.99
PowerPost Plus 5/16"-18 Stud - P/N #2102
Enables connection of multiple smaller wires in spaces where a traditional bus bar may not fit 1..
$AU35.94
PowerPost Plus 3/8"-16 Stud - P/N #2103
Enables connection of multiple smaller wires in spaces where a traditional bus bar may not fit 1..
$AU35.94
Terminal Feed Through Connector - 5/16"-18 Studs (Black) - P/N #2201
Eliminates chage and provides strain relief when passing high current through hulls, decks and bulkh..
$AU32.26
Terminal Feed Through Connector - 5/16"-18 Studs (Red) - P/N #2202
Eliminates chage and provides strain relief when passing high current through hulls, decks and bulkh..
$AU32.26
Terminal Feed Through Connector - 3/8"-16 Studs (Black) - P/N #2203
Eliminates chage and provides strain relief when passing high current through hulls, decks and bulkh..
$AU35.52
Terminal Feed Through Connector - 3/8"-16 Studs (Red) - P/N #2204
Eliminates chage and provides strain relief when passing high current through hulls, decks and bulkh..
$AU35.52
Straight Terminal CableCap Small - P/N #4016
Insulates battery terminals which have standard automotive posts Designed to fit standard auto..
$AU5.99
Straight Terminal CableCap Large - P/N #4017
Insulates battery terminals which have standard automotive posts Designed to fit standard automo..
$AU5.99
Dual Entry CableCap Black - P/N #4002
Protects against accidental short circuits Top lid allows for easy access to connection point ..
$AU9.99
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