Collection: Electrical
Power your vessel or RV with confidence. Our marine and RV electrical collection covers battery chargers, inverters, solar panels, shore power systems, wire, wire management, fuse blocks, circuit breakers, electrical panels, switches, battery isolators, and monitoring equipment — for 12V, 24V, and 48V systems.
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Blue Sea 4138 WeatherDeck Toggle Switch Boot - Black [4138]
Vendor:Blue Sea SystemsRegular price $5Regular price$7Sale price $5Sale -
Blue Sea 5238 4A ATO/ATC Fuse [5238]
Vendor:Blue Sea SystemsRegular price $3Regular price$4Sale price $3Sale -
Balmar Pulley Kit f/Yanmar 3JH2-TE, 3JH2-E [48-YSP-3JH-C]
Vendor:BalmarRegular price $689Regular price$0Sale price $689 -
![Blue Sea 7611 DC BatteryLink Automatic Charging Relay - 120 Amp w/Auxiliary Battery Charging [7611]](//trestlethorn.com/cdn/shop/files/47526BXL.jpg?v=1697597398&width=533)
Blue Sea 7611 DC BatteryLink Automatic Charging Relay - 120 Amp w/Auxiliary Battery Charging [7611]
Vendor:Blue Sea SystemsRegular price $102Regular price$164Sale price $102Sale -
Ancor 22-18 Gauge - #8 Heat Shrink Spade Terminals - 25-Pack [313225]
Vendor:AncorRegular price $19Regular price$33Sale price $19Sale -
VETUS Fuse Strip C20 - 355 Amp [ZE355]
Vendor:VETUSRegular price $20Regular price$24Sale price $20Sale -
Forespar MareLube TEF45 Max PTFE Heavy Load Lubricant - 16 oz. [770068]
Vendor:Forespar Performance ProductsRegular price $102Regular price$146Sale price $102Sale -
Scanstrut SS Low-Profile Cable Seal f/Cables 2-8mm [DS-LP-16-S]
Vendor:ScanstrutRegular price $48Regular price$69Sale price $48Sale -
Scanstrut Horizontal Multi Cable Seal - Black [DS-H-MULTI-BLK]
Vendor:ScanstrutRegular price $50Regular price$72Sale price $50Sale -
Scanstrut DS30-P-3 Vertical Cable Seal *3-Pack [DS30-P-3]
Vendor:ScanstrutRegular price $90Regular price$135Sale price $90Sale -
Scanstrut DS30-P-3 Vertical Cable Seal *5-Pack [DS30-P-5]
Vendor:ScanstrutRegular price $149Regular price$225Sale price $149Sale -
Forespar Lanocote Rust Corrosion Solution - 4 oz. [770001]
Vendor:Forespar Performance ProductsRegular price $13Regular price$18Sale price $13Sale -
Blue Sea 1210 120V AC 4 Position [1210]
Vendor:Blue Sea SystemsRegular price $218Regular price$352Sale price $218Sale -
Scanstrut DS30-P Vertical Cable Seal [DS30-P]
Vendor:ScanstrutRegular price $31Regular price$45Sale price $31Sale -
Newmar 115-24-35CD Power Supply [115-24-35CD]
Vendor:Newmar PowerRegular price $2,834Regular price$3,675Sale price $2,834Sale -
Blue Sea 7146 187 - Series Thermal Circuit Breaker - 120Amp [7146]
Vendor:Blue Sea SystemsRegular price $88Regular price$142Sale price $88Sale -
Blue Sea 8171 Red LED Indicator Light [8171]
Vendor:Blue Sea SystemsRegular price $3Regular price$5Sale price $3Sale -
Blue Sea 8033 Amber LED Indicator Light [8033]
Vendor:Blue Sea SystemsRegular price $3Regular price$5Sale price $3Sale -
Pacer 8/2 AWG Duplex Cable - Flat Cable - Red/Black - Sold By The Foot [W8/2DC-FT]
Vendor:PacerRegular price $3Regular price$4Sale price $3Sale -
Sea-Dog Thermal AC/DC Circuit Breaker - Splash Guard Boot [420839-1]
Vendor:Sea-DogRegular price $5Regular price$6Sale price $5Sale -
Marinco CS504-25 EEL 50A 125V/250V Shore Power Cordset - 25' - Yellow [CS504-25]
Vendor:MarincoRegular price $593Regular price$1,045Sale price $593Sale -
Sea-Dog Round Dual USB USB-C Power Socket [426516-1]
Vendor:Sea-DogRegular price $22Regular price$31Sale price $22Sale -
Pacer Round 4 Conductor Cable - 100 - 14/4 AWG - Black, Green, Red White [WR14/4-100]
Vendor:PacerRegular price $224Regular price$259Sale price $224Sale -
Pacer Round 4 Conductor Cable - 100 - 12/4 AWG - Black, Green, Red White [WR12/4-100]
Vendor:PacerRegular price $312Regular price$336Sale price $312Sale
![Blue Sea 7611 DC BatteryLink Automatic Charging Relay - 120 Amp w/Auxiliary Battery Charging [7611]](http://trestlethorn.com/cdn/shop/files/47526BXL.jpg?v=1697597398&width=533)
![Scanstrut Horizontal Multi Cable Seal - Black [DS-H-MULTI-BLK]](http://trestlethorn.com/cdn/shop/files/102390BXL.jpg?v=1705610729&width=533)
![Scanstrut DS30-P-3 Vertical Cable Seal *3-Pack [DS30-P-3]](http://trestlethorn.com/cdn/shop/files/93977BXL.jpg?v=1697711934&width=533)
![Scanstrut DS30-P-3 Vertical Cable Seal *5-Pack [DS30-P-5]](http://trestlethorn.com/cdn/shop/files/93976BXL.jpg?v=1697711923&width=533)
![Scanstrut DS30-P Vertical Cable Seal [DS30-P]](http://trestlethorn.com/cdn/shop/files/38050BXL.jpg?v=1697588227&width=533)
![Sea-Dog Round Dual USB USB-C Power Socket [426516-1]](http://trestlethorn.com/cdn/shop/files/98452BXL.jpg?v=1697727905&width=533)