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Bluewater Not Qualified for Free Shipping Bluewater Snap Terminal Strip Screw Piece Part B Nickel #16000-02-0B
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Bluewater Bluewater Snap Terminal Strip Screw Piece Part B Nickel #16000-02-0B $1.72 $2.02
Bluewater 16000-02-0B Bus BarsTerminal Block Part BTerminal Block Part B is the core of the Snap Terminal Strip system, combining secure screw terminals with a nickel-plated copper construction for excellent conductivity and corrosion resistance.Rated for 30 amps, these modules can be snapped together in any quantity to match your layout needs. Part B ensures reliable electrical performance and modular flexibility for custom wiring projects.For a complete assembly, pair it with Terminal Block Part A, which serves as the essential end cap to finish your terminal strip securely and neatly. Normalized SKU: 16000020B
NEW ARRIVAL -16% sale
Bluewater Qualifies for Free Shipping Bluewater 2-Position Bus/Base Cover Only #312311-B-021
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Bluewater Bluewater 2-Position Bus/Base Cover Only #312311-B-021 $4.57 $5.38
Bluewater 312311-B-021 Bus Bars2 Position Bus/Base Cover OnlyBluewater Bus/Base Cover for Dual Stud Busbar 3/8". Normalized SKU: 312311B021UPC Code: 810196330559
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Egis Qualifies for Free Shipping Egis Maxibus Six 5/16
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Egis Egis Maxibus Six 5/16" Studs 250a #6250-600 $74.25 $89.10
Egis 6250-600 Bus BarsMaxiBus - 6 5/16" Studs - 250 AMPThe Egis Mobile Electric 6250-600 is a 250A-rated MaxiBus power distribution block featuring six 5/16" (M8) studs, designed for securing high-current electrical connections. Suitable for harsh environments, this unit is ideal for marine or vehicle applications. It is commonly used for organizing cable connections, with an optional insulating cover available. Features & Specifications: Capacity: 250 Amps maximum continuous current. Terminals: Six 5/16" (M8) stainless steel studs for cable connections. Construction: Tin-plated copper conductors for low voltage drop. Dimensions: Approximately 3" H x 3" W x 5" L Design: Features glass-filled composite insulators for durability. Optional Accessories: Compatible with the Egis 6253 cover. Applications: Ideal for consolidating multiple heavy-gauge wires in automotive or marine environments. Normalized SKU: 6250600UPC Code: 850067590446
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Blue Sea System Qualifies for Free Shipping Blue Sea Maxibus 6 x 5/16
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Blue Sea System Blue Sea Maxibus 6 x 5/16" Stud Common #2126 $64.65 $77.58
  Download LiteratureBlue Sea System 2126 Components6 x 5⁄16- 18 Stud TerminalPart# 2126 SpecificationsContinuous Amperage 250 Amperes AC/DCVoltage Rating 300 Volts AC Maximum / 48 Volts DC MaximumBus Material Tin-Plated Copper CDA 110 / UNS 11000Base Material Reinforced PolycarbonateCover Material ABSCE Certified WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Normalized SKU: 2126UPC Code: 632085021269Blue Sea System 2126 Literature Download  Quick Reference Guide
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Blue Sea System Qualifies for Free Shipping Blue Sea Maxibus 6 x 10-24 Stud Common #2128
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Blue Sea System Blue Sea Maxibus 6 x 10-24 Stud Common #2128 $40.47 $48.56
  Download LiteratureBlue Sea System 2128 Components2 x 5⁄16"- 18 Stud Terminal6 x#10-24 Terminal Screws Part# 2128 SpecificationsContinuous Amperage 250 Amperes AC/DCVoltage Rating 300 Volts AC Maximum / 48 Volts DC MaximumBus Material Tin-Plated Copper CDA 110 / UNS 11000Base Material Reinforced PolycarbonateCover Material ABSCE Certified WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Normalized SKU: 2128UPC Code: 632085021283Blue Sea System 2128 Literature Download  Quick Reference Guide
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Blue Sea System Qualifies for Free Shipping Blue Sea Maxibus Cover for 2127 and 2128 #2719 Blue Sea Maxibus Cover for 2127 and 2128 #2719
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Blue Sea System Blue Sea Maxibus Cover for 2127 and 2128 #2719 $33.88 $40.44
  Download LiteratureBlue Sea System 2719 ComponentsMaxibus CoverPart# 2719Cover for 2127 & 2128WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Normalized SKU: 2719UPC Code: 632085027193Blue Sea System 2719 Literature Download  Quick Reference Guide
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Blue Sea System Qualifies for Free Shipping Blue Sea Maxibus 4 x 5/16
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Blue Sea System Blue Sea Maxibus 4 x 5/16" Stud Common #2127 $50.39 $60.46
Blue Sea System 2127 Components4 x 5⁄16- 18 Stud TerminalPart# 2127 SpecificationsContinuous Amperage 250 Amperes AC/DCVoltage Rating 300 Volts AC Maximum / 48 Volts DC MaximumBus Material Tin-Plated Copper CDA 110 / UNS 11000Base Material Reinforced PolycarbonateCover Material ABSCE Certified WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Normalized SKU: 2127UPC Code: 632085021276
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Bluewater Qualifies for Free Shipping Bluewater 10-Position 150a 1/4
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Bluewater Bluewater 10-Position 150a 1/4" Busbar with Cover #312700-B-022 $36.43 $43.48
Download LiteratureBluewater 312700-B-022 Bus Bars10 Position 150AMP 1/4" Busbar with CoverThis busbar features dual input studs for flexible routing and higher load balancing, supporting up to 150 amps across 10 positions. It’s built for clean, high-efficiency marine power setups.The Dual Bus configuration allows you to isolate or combine circuits as needed, offering greater control and redundancy in your system.Constructed with corrosion-resistant materials, this Dual Bus solution is ideal for demanding environments like boats, off-grid cabins, or industrial panels where durability and performance are critical. Normalized SKU: 312700B022UPC Code: 810196330665Bluewater 312700-B-022 Literature Download Product Brochure
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Pacer Group Not Qualified for Free Shipping Pacer Butt Splice 12-10 AWG Yellow Adhesive Heatshrink 500-pk #TBSE10-500
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Pacer Group Pacer Butt Splice 12-10 AWG Yellow Adhesive Heatshrink 500-pk #TBSE10-500 $241.17 $306.31
Download LiteraturePacer Group TBSE10-500 Bus Bars12-10 AWG Heat Shrink Butt Connector - 500 PackButt splices are crimp connectors used to safely connect one or more wires to another wire. Step-down butt splices are meant to connect a higher-gauge wire to a lower-gauge wire. They could also be used to connect two or more smaller-gauge wires to a single wire. When selecting which type to get, pay special attention to whether they are epoxy lined or not. Many manufacturers do not line the interior of their butt splices with meltable glue. This epoxy reacts to heat and expands, creating a superior, environmentally sealed connection.Features: Made from tinned copper and various insulations Up to 600 Volts Not applicable to all styles Operating Temp: -55°C to 125°C UL, CSA, RoHS Compliant Benefits & Protections: Impact Resistant Multiple Uses Long Term Protection Easy to Install Specifications: Wire Range: #12-10 AWG Insulation Color: Yellow Max Wire Insulation Outer Diameter (inch): 0.28" Package Size: Five hundred Normalized SKU: TBSE10500Pacer Group TBSE10-500 Literature Download Quick Reference Guide Owners Manual
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Bluewater Qualifies for Free Shipping Bluewater Single Battery Post 3/8
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Bluewater Bluewater Single Battery Post 3/8" SS Stud Red #314300-R-038 $7.81 $9.32
Bluewater 314300-R-038 Bus Bars3/8" Power Post - RedA rugged single power post with a 3/8” stud, built for high-current cable termination. It’s perfect for distributing power from batteries, breakers, or busbars in demanding environments. This 3/8 power post features corrosion-resistant materials to ensure long-lasting durability even in harsh marine and industrial settings.Easy to install and designed to handle heavy electrical loads, the power post provides reliable connectivity for critical power distribution in compact spaces. Ideal for boat wiring, off-road vehicles, and other high-vibration applications where strength and security matter. Normalized SKU: 314300R038UPC Code: 810196330733
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Bluewater Qualifies for Free Shipping Bluewater Single Battery Post 5/16
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Bluewater Bluewater Single Battery Post 5/16" SS Stud Black #314300-B-516 $8.28 $9.74
Bluewater 314300-B-516 Bus Bars5/16" Power Post - BlackThis power post features a 5/16” stud for secure, high-current cable connections. It’s ideal for smaller power runs or ground returns where space and reliability are key. The 5/16 power post is made from corrosion-resistant materials, ensuring long-lasting durability in marine and industrial environments.Its compact design allows easy installation in tight spaces, while providing dependable performance under heavy vibration and harsh conditions. Perfect for boats, RVs, and off-road vehicles, this power post helps maintain clean and efficient electrical systems. Normalized SKU: 314300B516UPC Code: 810196330726
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Bluewater Qualifies for Free Shipping Bluewater Single Battery Post 3/8
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Bluewater Bluewater Single Battery Post 3/8" SS Stud Black #314300-B-038 $7.81 $9.32
Bluewater 314300-B-038 Bus Bars3/8" Power Post - BlackA rugged single power post with a 3/8” stud, built for high-current cable termination. It’s perfect for distributing power from batteries, breakers, or busbars in demanding environments. This 3/8 power post features corrosion-resistant materials to ensure long-lasting durability even in harsh marine and industrial settings.Easy to install and designed to handle heavy electrical loads, the power post provides reliable connectivity for critical power distribution in compact spaces. Ideal for boat wiring, off-road vehicles, and other high-vibration applications where strength and security matter. Normalized SKU: 314300B038UPC Code: 810196330719
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Bluewater Qualifies for Free Shipping Bluewater Dual 4-Gang Busbar #313856-B-023
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Bluewater Bluewater Dual 4-Gang Busbar #313856-B-023 $31.22 $37.26
Bluewater 313856-B-023 Bus BarsDual 4 Gang BusbarOffering two separate 4-gang circuits in one unit, this dual terminal busbar provides flexibility for managing both positive and negative connections or isolating separate zones.Ideal for dual battery or split-load systems, this dual terminal busbar is perfect for streamlined wiring in boats, RVs, and industrial panels.Its compact footprint saves space while maintaining organized, high-capacity power distribution. Built for durability and corrosion resistance, it ensures dependable performance in demanding environments.Specifications: Current: Rated up to 250 Amp Stud Size: 3/8" and 5/16" Normalized SKU: 313856B023UPC Code: 810196330702
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Bluewater Qualifies for Free Shipping Bluewater 4-Gang Busbar Negative Terminal Block #313756-B-023
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Bluewater Bluewater 4-Gang Busbar Negative Terminal Block #313756-B-023 $21.47 $25.62
Bluewater 313756-B-023 Bus BarsCommon Stud 4 Gang Negative Busbar Terminal BlockDesigned to simplify negative distribution, this 4-gang terminal block provides a central grounding point with a shared input stud. This negative bus bar is an excellent choice for managing battery or chassis returns in clean, reliable installations.Built for harsh marine and off-road environments, the negative bus bar offers corrosion resistance, easy wiring, and secure connections that hold up over time. It supports high current loads, reduces wire clutter, and ensures consistent grounding for boats, RVs, trailers, or custom electrical panels.Specifications: Current: Rated up to 250 Amp Stud Size: 5/16" Normalized SKU: 313756B023UPC Code: 810196330696
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Bluewater Qualifies for Free Shipping Bluewater 4-Gang Positive Terminal Busbar with Cover #313738-B-023
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Bluewater Bluewater 4-Gang Positive Terminal Busbar with Cover #313738-B-023 $21.47 $25.62
Bluewater 313738-B-023 Bus BarsCommon Stud 4 Gang Positive Terminal Busbar with CoverThis 4-gang positive terminal block features a common stud for shared power input. This Positive Terminal Busbar is perfect for distributing power from a single source to multiple outputs, with clear labeling for safe and simple wiring.Built for marine, off-road, or industrial use, the Positive Terminal Busbar provides clean, organized, and corrosion-resistant power routing in compact spaces. Ideal for boats, RVs, and auxiliary systems that demand reliable current distribution.Specifications: Current: Rated up to 250 Amp Stud Size: 3/8" Normalized SKU: 313738B023UPC Code: 810196330689
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Bluewater Qualifies for Free Shipping Bluewater Dual 10-Position Busbar 150a #312723-B-022
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Bluewater Bluewater Dual 10-Position Busbar 150a #312723-B-022 $36.43 $43.48
Bluewater 312723-B-022 Bus BarsDual Bus 10 Position Busbar 150 AmpThis busbar features dual input studs for flexible routing and higher load balancing, supporting up to 150 amps across 10 positions. It’s built for clean, high-efficiency marine power setups.The Dual Bus configuration allows you to isolate or combine circuits as needed, offering greater control and redundancy in your system.Constructed with corrosion-resistant materials, this Dual Bus solution is ideal for demanding environments like boats, off-grid cabins, or industrial panels where durability and performance are critical.Specifications: Current: Rated up to 150 Amp Stud Size: 5/16" Normalized SKU: 312723B022UPC Code: 810196330672
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Bluewater Qualifies for Free Shipping Bluewater RGB Busbar with Cover #312404-B-022
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Bluewater Bluewater RGB Busbar with Cover #312404-B-022 $31.22 $37.26
Download LiteratureBluewater 312404-B-022 Bus BarsRGB BusbarDesigned specifically for RGB lighting systems, this specialized busbar enables easy, organized wiring of multi-color LED circuits. It provides consistent, reliable connectivity for lighting control.The RGB Busbar simplifies installations by grouping terminals in a logical layout, reducing clutter and setup time. Ideal for boats, RVs, or custom panels, this solution helps prevent wiring mistakes and ensures stable power delivery to color-changing LED setups.Built for durability and clean aesthetics, it’s a must-have for anyone integrating RGB lighting into demanding environments.Specifications: Current: Rated up to 100 Amp Stud Size: 1/4" Stainless Steel Mounting Holes: 0.022 Mounting Screw Size: #10, 1/4" Distance Between Mounting Holes: 4.5" Normalized SKU: 312404B022UPC Code: 810196330658Bluewater 312404-B-022 Literature Download Product Brochure
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Bluewater Qualifies for Free Shipping Bluewater Heavy-Duty 4-Stud Busbar Cover Red #312315-B-205
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Bluewater Bluewater Heavy-Duty 4-Stud Busbar Cover Red #312315-B-205 $18.29 $21.83
Bluewater 312315-B-205 Bus BarsRed Cover for 4 Stud Heavy Duty BusbarBluewater red cover for heavy-duty stud busbar, 4 gang. Normalized SKU: 312315B205UPC Code: 810196330641
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Bluewater Qualifies for Free Shipping Bluewater Heavy-Duty 8-Stud Busbar with Black Cover #312315-B-108
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Bluewater Bluewater Heavy-Duty 8-Stud Busbar with Black Cover #312315-B-108 $25.62 $30.58
Bluewater 312315-B-108 Bus BarsCover for Heavy Duty 8 Stud Busbar - BlackBluewater black cover for heavy-duty stud busbar, 8 gang. Normalized SKU: 312315B108UPC Code: 810196330634
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Bluewater Qualifies for Free Shipping Bluewater Heavy-Duty 4-Stud Busbar Cover Black #312315-B-104
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Bluewater Bluewater Heavy-Duty 4-Stud Busbar Cover Black #312315-B-104 $18.29 $21.83
Bluewater 312315-B-104 Bus BarsBlack Cover for 4 Stud Heavy Duty BusbarBluewater black cover for heavy-duty stud busbar, 4 gang. Normalized SKU: 312315B104UPC Code: 810196330627

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First Choice Marine is an online marine retailer carrying a diverse line of marine parts and accessories and related items from industry-respected and demanded manufacturers and suppliers. Through our diverse distributor network, we are able to access over 150,000 items, including our current site inventory, new products being added, and special order items. If you need it on your boat... we are your one-stop shop!

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