Blue Sea Systems is committed to the improvement of marine electrical products and systems, such as panel systems, circuit breakers, connectors, and insulators. Blue Sea wants to satisfy their distributors, dealers and ultimately the retail customer by designing and manufacturing electrical products engineered to withstand the harsh marine environment.
Phone: 360.738.8230
Web: www.bluesea.com
We offer flat rate shipping and can help you locate hard to find items or we can recommend alternatives.
Call us today at 1-414-254-1559 for personalized service and help locating / replacing hard to find marine electrical equipment.
![Blue Sea 2702 DualBus 100AMP Common BusBar 10 x 8-32 Screw Terminal [2702]](http://cemarine.com/cdn/shop/products/14125XL_512x512.jpg?v=1547862251)
Save 48%
2702 DualBus 100AMP Common BusBar 10 x 8-32 Screw TerminalFeatures: Combines negative and positive buses on one block Tin-Plated Copper CDA 110 / ...
View full details![Blue Sea 2701 DualBus 100 Ampere Common BusBars 5 x 8-32 Screw Terminal [2701]](http://cemarine.com/cdn/shop/products/13941XL_512x512.jpg?v=1547861900)
Save 46%
2701 DualBus 100 Ampere Common BusBars 5 x 8-32 Screw TerminalFeatures:Combines negative and positive buses on one blockWARNING: This product can ...
View full details![Blue Sea 2610 Terminal Block 65AMP - 10 Circuit [2610]](http://cemarine.com/cdn/shop/products/14590XL_512x512.jpg?v=1547862628)
Save 29%
2610 Terminal Block 65AMP - 10 CircuitFeatures: Closed back design completely insulates power from the mounting surface Each screw pair is 1 isola...
View full details![Blue Sea 2608 Terminal Block 65AMP - 8 Circuit [2608]](http://cemarine.com/cdn/shop/products/14589XL_512x512.jpg?v=1547862621)
Save 28%
2608 Terminal Block 65AMP - 8 CircuitFeatures: Closed back design completely insulates power from the mounting surface Each screw pair is 1 isolat...
View full details![Blue Sea 2606 Terminal Black 65AMP - 6 Circuit [2606]](http://cemarine.com/cdn/shop/products/20220XL_512x512.jpg?v=1547865158)
Save 29%
Terminal Block 65AMP - 6 CircuitFeatures: Closed back design completely insulates power from the mounting surface Each screw pair is 1 isolated ci...
View full details![Blue Sea 2604 Terminal Block 65AMP - 4 Circuit [2604]](http://cemarine.com/cdn/shop/products/14588XL_512x512.jpg?v=1547862614)
Save 30%
2604 Terminal Block 65AMP - 4 CircuitFeatures: Closed back design completely insulates power from the mounting surface Each screw pair is 1 isolat...
View full details![Blue Sea 2602 Terminal Block 65AMP - 2 Circuit [2602]](http://cemarine.com/cdn/shop/products/14587XL_512x512.jpg?v=1547862606)
Save 28%
2602 Terminal Block 65AMP - 2 CircuitFeatures: Closed back design completely insulates power from the mounting surface Each screw pair is 1 isolat...
View full details![Blue Sea 2512 Terminal Block 30AMP - 12 Circuit [2512]](http://cemarine.com/cdn/shop/products/13958XL_512x512.jpg?v=1547862006)
Save 28%
2512 Terminal Block 30AMP - 12 CircuitFeatures: Closed back design completely insulates power from the mounting surface Each screw pair is 1 isola...
View full details![Blue Sea 2510 Terminal Block 30AMP - 10 Circuit [2510]](http://cemarine.com/cdn/shop/products/13957XL_512x512.jpg?v=1547861999)
Save 32%
2510 Terminal Block 30AMP - 10 CircuitFeatures: Closed back design completely insulates power from the mounting surface Each screw pair is 1 isola...
View full details![Blue Sea 2508 Terminal Block 30AMP - 8 Circuit [2508]](http://cemarine.com/cdn/shop/products/13956XL_512x512.jpg?v=1547861992)
Save 29%
2508 Terminal Block 30AMP - 8 CircuitFeatures: Closed back design completely insulates power from the mounting surface Each screw pair is 1 isolat...
View full details![Blue Sea 2506 Terminal Block 30AMP - 6 Circuit [2506]](http://cemarine.com/cdn/shop/products/13955XL_512x512.jpg?v=1547861984)
Save 26%
2506 Terminal Block 30AMP - 6 CircuitFeatures: Closed back design completely insulates power from the mounting surface Each screw pair is 1 isolat...
View full details![Blue Sea 2504 Terminal Block 30AMP - 4 Circuit [2504]](http://cemarine.com/cdn/shop/products/14586XL_512x512.jpg?v=1547862599)
Save 26%
2504 Terminal Block 30AMP - 4 CircuitFeatures: Closed back design completely insulates power from the mounting surface Each screw pair is 1 isolat...
View full details![Blue Sea 2502 Terminal Block 30AMP - 2 Circuit [2502]](http://cemarine.com/cdn/shop/products/14585XL_512x512.jpg?v=1547862592)
Save 23%
2502 Terminal Block 30AMP - 2 CircuitFeatures: Closed back design completely insulates power from the mounting surface Each screw pair is 1 isolat...
View full details![Blue Sea 2410 Terminal Block 20AMP - 10 Circuit [2410]](http://cemarine.com/cdn/shop/products/14584XL_512x512.jpg?v=1547862585)
Save 29%
2410 Terminal Block 20AMP - 10 CircuitFeatures: Closed back design completely insulates power from the mounting surface Each screw pair is 1 isola...
View full details![Blue Sea 2408 Terminal Block 20AMP - 8 Circuit [2408]](http://cemarine.com/cdn/shop/products/14583XL_512x512.jpg?v=1547862578)
Save 26%
2408 Terminal Block 20AMP - 8 CircuitFeatures: Closed back design completely insulates power from the mounting surface Each screw pair is 1 isolat...
View full details![Blue Sea 2406 Terminal Block 20AMP - 6 Circuit [2406]](http://cemarine.com/cdn/shop/products/14260XL_512x512.jpg?v=1547862330)
Save 27%
2406 Terminal Block 20AMP - 6 CircuitFeatures: Closed back design completely insulates power from the mounting surface Each screw pair is 1 isolat...
View full details![Blue Sea 2404 Terminal Black 20AMP - 4 Circuit [2404]](http://cemarine.com/cdn/shop/products/14259XL_512x512.jpg?v=1547862323)
Save 16%
2404 Terminal Black 20AMP - 4 CircuitFeatures: Closed back design completely insulates power from the mounting surface Each screw pair is 1 isolat...
View full details![Blue Sea 2402 Terminal Black 20AMP - 2 Circuit [2402]](http://cemarine.com/cdn/shop/products/14582XL_512x512.jpg?v=1547862571)
Save 17%
2402 Terminal Black 20AMP - 2 CircuitFeatures: Closed back design completely insulates power from the mounting surface Each screw pair is 1 isolat...
View full details![Blue Sea 2340 Battery Terminal Mount BusBars [2340]](http://cemarine.com/cdn/shop/products/54773XL_512x512.jpg?v=1547927946)
Save 29%
Battery Terminal Mount BusBarsEasy to install.Specifications: Maximum Voltage: 32V DC Continuous Rating: 100A DC Bus Material: Tin-Plated Cop...
View full details![Blue Sea 2315 MiniBus 100 Ampere Common BusBar 4 x 10-32 Stud Terminal with Cover [2315]](http://cemarine.com/cdn/shop/products/28236XL_512x512.jpg?v=1547869341)
Save 48%
MiniBus 100 Ampere Common BusBar 4 x 10-32 Stud Terminal with CoverPN: 2315 Great for limited space applications in electronics cabinets and unde...
View full details![Blue Sea 2314 MiniBus 100 Ampere Common BusBar 5 x 8-32 Screw Terminal with Cover [2314]](http://cemarine.com/cdn/shop/products/28235XL_512x512.jpg?v=1547869334)
Save 47%
MiniBus 100 Ampere Common BusBar 5 x 8-32 Screw Terminal with CoverPN: 2314 Great for limited space applications in electronics cabinets and und...
View full details![Blue Sea 2312, 150 Ampere Common Busbar 20 x 8-32 Screw Terminal with Cover [2312]](http://cemarine.com/cdn/shop/products/28234XL_512x512.jpg?v=1547869326)
Save 48%
150 Ampere Common Busbar 20 x 8-32 Screw Terminal with CoverPN: 2312 Stud design provides direct terminal to bus contact for low resistant conne...
View full details![Blue Sea 2307 Common 150A BusBar - (4) 1/4"-20 Studs w/Cover [2307]](http://cemarine.com/cdn/shop/products/68805XL_512x512.jpg?v=1576633204)
Call for Availabity!
2307 Common 150A BusBar - (4) 1/4"-20 Studs w/CoverFeatures: The industry standard busbar for positive distribution The industry standard busbar f...
View full details![Blue Sea 2306 MiniBus 100AMP Common BusBar Grounding BusBar 6 x 8-32 Screw Terminal [2306]](http://cemarine.com/cdn/shop/products/20219XL_512x512.jpg?v=1547865151)
Save 42%
2306 MiniBus 100AMP Common BusBar Grounding BusBar 6 x 8-32 Screw TerminalFeatures:Great for limited space applications in electronics cabinets an...
View full details![Blue Sea 2305 MiniBus 100 Ampere Common BusBar 4 x 10-32 Stud Terminal [2305]](http://cemarine.com/cdn/shop/products/13940XL_512x512.jpg?v=1547861893)
Call for Availabity!
2305 MiniBus 100 Ampere Common BusBar 4 x 10-32 Stud TerminalFeatures:Great for limited space applications in electronics cabinets and under dashb...
View full details![Blue Sea 2304 MiniBus 100 Ampere Common BusBar 5 x 8-32 Screw Terminal [2304]](http://cemarine.com/cdn/shop/products/13938XL_512x512.jpg?v=1547861886)
Save 48%
2304 MiniBus 100 Ampere Common BusBar 5 x 8-32 Screw TerminalFeatures:Great for limited space applications in electronics cabinets and under dashb...
View full details![Blue Sea 2303 150AMP Common BusBar 4 x 1/4" Stud Terminal [2303]](http://cemarine.com/cdn/shop/products/13945XL_512x512.jpg?v=1547861928)
Save 47%
2303 150AMP Common BusBar 4 x 1/4" Stud TerminalFeatures: Stud design provides direct terminal to bus contact for low resistant connection Stainle...
View full details![Blue Sea 2302 150AMP Common BusBar 20 x 8-32 Screw Terminal [2302]](http://cemarine.com/cdn/shop/products/13947XL_512x512.jpg?v=1547861935)
Save 47%
2302 150AMP Common BusBar 20 x 8-32 Screw TerminalFeatures: The industry standard busbar for positive distribution The industry standard busbar fo...
View full details![Blue Sea 2301 150AMP Common BusBar 10 x #8-32 Screw Terminal [2301]](http://cemarine.com/cdn/shop/products/13944XL_512x512.jpg?v=1547861921)
Save 47%
2301 150AMP Common BusBar 10 x #8-32 Screw Terminal Features: Stud design provides direct terminal to bus contact for low resistant connection Sta...
View full details![Blue Sea 2300 150AMP Common BusBar 10 x #8-32 Screw Terminal w/Cover [2300]](http://cemarine.com/cdn/shop/products/20218XL_512x512.jpg?v=1547865144)
Save 46%
2300 150AMP Common BusBar 10 x #8-32 Screw Terminal with CoverFeatures: Stud design provides direct terminal to bus contact for low resistant conn...
View full details![Blue Sea 2204 Red Terminal Feed Through Connector [2204]](http://cemarine.com/cdn/shop/products/20213XL_512x512.jpg?v=1547865137)
Save 30%
Terminal Feed Through ConnectorsEliminates chage and provides strain relief when passing high current through hulls, decks and bulkheads.Features:...
View full details![Blue Sea 2203 Black Terminal Feed Through Connector [2203]](http://cemarine.com/cdn/shop/products/20212XL_512x512.jpg?v=1547865130)
Save 30%
Terminal Feed Through ConnectorsEliminates chage and provides strain relief when passing high current through hulls, decks and bulkheads.Features:...
View full details![Blue Sea 2202 Red Terminal Feed Through Connectors [2202]](http://cemarine.com/cdn/shop/products/20211XL_512x512.jpg?v=1547865122)
Save 29%
Terminal Feed Through ConnectorsEliminates chage and provides strain relief when passing high current through hulls, decks and bulkheads.Features:...
View full details![Blue Sea 2201 Black Terminal Feed Through Connector [2201]](http://cemarine.com/cdn/shop/products/20210XL_512x512.jpg?v=1547865115)
Save 29%
Terminal Feed Through ConnectorsEliminates chage and provides strain relief when passing high current through hulls, decks and bulkheads.Features:...
View full details![Blue Sea 2151 Terminal Fuse Block - 3/8" Mounting Hole - 2 Terminal Studs [2151]](http://cemarine.com/cdn/shop/products/34978XL_512x512.jpg?v=1547881157)
Save 31%
2151Features: New isolated stud design uses standard 5/16" hardware and permits stacking of terminals Compact, high-amp fuse-Appropriate for DC ...
View full details![Blue Sea 2128 Maxibus 6 x #10-24(Screws) w/2 x 516"(Studs) [2128]](http://cemarine.com/cdn/shop/products/42722XL_512x512.jpg?v=1547894343)
Save 48%
2 x 5⁄16"- 18 Stud Terminal6 x#10-24 Terminal Screws Part# 2128 SpecificationsContinuous Amperage t250 Amperes AC/DCVoltage Rating t300 Volts AC M...
View full details