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Sierra Sierra 50a Locking Receptacle #AC12580 $145.59 $169.47
Sierra AC12580 Shore PowerSierra 50a Locking Receptacle #AC12580Normalized SKU: AC12580UPC Code: 808282396787
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Sierra Sierra 15a Male to 30a Female Adapter #AC12570 $51.99
Sierra AC12570 Shore PowerSierra 15a Male to 30a Female Adapter #AC12570Normalized SKU: AC12570UPC Code: 808282396770
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Sierra Sierra 30a Compact Female Adapter #AC12560 $51.99
Sierra AC12560 Shore PowerSierra 30a Compact Female Adapter #AC12560Normalized SKU: AC12560UPC Code: 808282396763
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Camco Camco Dogbone 50a Male 30a Female 18" #55563 $102.20 $126.86
Camco 55563 Shore PowerCamco Dogbone 50a Male 30a Female 18" #55563Normalized SKU: 55563UPC Code: 014717555630
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Pro-Guide Qualifies for Free Shipping Pro-Guide Single AC Receptacle #TWPS
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Pro-Guide Pro-Guide Single AC Receptacle #TWPS $35.57 $42.46
Pro-Guide TWPS Shore PowerSingle AC ReceptacleThe TWPs is an AC receptacle featuring a built-in extension cable for maximum flexibility and easy installation. Designed for exterior mounting on any vehicle, it enhances access to the charging port. Built with heavy-duty 14 AWG wire, the TWPD delivers reliable power, rated at 15 amps and 125 volts for optimal performance. Normalized SKU: TWPSUPC Code: 810145911709
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Pro-Guide Qualifies for Free Shipping Pro-Guide Double AC Receptacle #TWPD
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Pro-Guide Pro-Guide Double AC Receptacle #TWPD $35.57 $42.46
Pro-Guide TWPD Shore PowerDouble AC ReceptacleThe TWPD is an AC receptacle with dual integrated extension cables, providing maximum flexibility and easy installation.  Designed for exterior mounting on any vehicle, it enhances access to the charging port.  Built with heavy-duty 14 AWG wire, the TWPD delivers reliable power, rated at 15 amps and 125 volts for optimal performance. Normalized SKU: TWPDUPC Code: 810145911686
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Victron Energy Not Qualified for Free Shipping Victron Isolation Transformer 4500w Auto 115/230v #ITR050452042
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Victron Energy Victron Isolation Transformer 4500w Auto 115/230v #ITR050452042 $655.27 $793.49
Victron Energy ITR050452042 Shore PowerIsolation Transformer 4500W Auto 115/230VSafety and prevention of galvanic corrosion - The Isolation Transformer eliminates any electrical continuity between AC shore power and the boat. It is essential for safety and eliminates the need for galvanic isolators and polarity alarms.Safety is taken for granted in the case of a normal onshore installation. A circuit breaker or a GFCI (Ground-Fault Circuit Interrupter) will trip in the event of a short circuit or current leakage to ground. Connecting the ground wire of the shore-side supply to the metal parts of the boat will result in galvanic corrosion (see below). Bringing only the live and neutral wire on board results in an unsafe situation because GFCIs will not work, nor will a fuse blow in case of a short circuit to a metal part on the boat.Galvanic corrosion occurs when two dissimilar metals in electrical contact are simultaneously exposed to an electrically conducting fluid. Seawater and, to a lesser extent, fresh water are such fluids. In general, the more active alloy of the couple corrodes preferentially while the less active (more noble) material is cathodically protected. The rate of galvanic corrosion is a function of several variables including area ratios, conductivity of the fluid, temperature, nature of the materials, etc.It is a misunderstanding that galvanic corrosion occurs only in metal and aluminium hulls. In fact it can occur on any boat as soon as a metallic part (the shaft and propeller) is in contact with water. Galvanic corrosion will quickly dissolve your sacrificial anodes, and attack the shaft, propeller and other metal parts in contact with water as soon as the boat is connected to the shore -side supply.It might therefore be tempting not to connect the ground conductor: this is however e xtremely dangerous because GFCIs will not work nor will a fuse blow in case of a short circuit to a metal part on the boat.The best solution to avoid galvanic corrosion and at the same time prevent any uns afe situation is to install an Isolation Transformer to connect to the shore-side supply.The Isolation Transformer eliminates any electrical continuity between shore power and the boat. The shore power is fed to the primary side of the transformer and the ship is connected to the secondary.The Isolation Transformer completely isolates the boat from the shore ground. By connecting all metal parts to the neutral output on the secondary side of the transformer, a GFCI will trip or a fuse will blow in case of a short circuit.Soft start is a standard feature of a Victron Energy isolation transformer. It will prevent the shore power fuse from blowing due to the inrush current of the transformer, which would otherwise occur.It is also recommended, for optimal safety, to connect the secondary neutral of the transformer to ground when the boat is out of the water.4500 Watt Auto 115/230 V - This model will automatically switch to 115 V or 230 V supply, depending on input voltage.Supply 88 V – 130 V: switches to 115 V supplySupply 185 – 250 V: switches to 230 V supply range.Note: The AC input voltage is raised by 1:1.05 ratio at the AC output.Please contact your dealer for any returns, repairs or support issues related to this product. Normalized SKU: ITR050452042UPC Code: 8719076075202
Sold out -18% sale
Sierra Qualifies for Free Shipping Sierra Pigtail Adapter 50a Male to Female #AC12440-1
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Sierra Sierra Pigtail Adapter 50a Male to Female #AC12440-1 $154.29 $187.78
Sierra AC12440-1 Shore Power The Sierra AC12440-1 is a shore power pigtail adapter that connects a 50-amp 125/250VAC male dockside connector to a 30-amp 125V female boatside inlet. This is a common adapter scenario for boats with a 30-amp shore power inlet that need to connect at a marina slip equipped with a 50-amp pedestal. The adapter handles the physical and electrical connection between the two configurations, allowing the boat to draw up to 30 amps from the 50-amp source. The dockside end is an SS2-50P male connector and the boatside end is an L5-30R female twist-lock, which locks securely in place to prevent accidental disconnection. Contacts are nickel-plated brass for corrosion resistance in the marine environment. The adapter is fully molded and equipped with sealing collars rated for use in wet locations, which is the correct construction standard for any shore power connection that will be exposed to rain, spray, or dock-level moisture. Sierra builds this adapter to meet the demands of regular marina use. Specs at a glance: Dockside connector: SS2-50P male, 50-amp 125/250VAC Boatside connector: L5-30R female twist-lock, 30-amp 125V Nickel-plated brass contacts Fully molded construction with sealing collars Rated for use in wet locations Allows 30-amp boats to connect at 50-amp dock pedestals Normalized SKU: AC124401UPC Code: 808282399825
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Sierra Qualifies for Free Shipping Sierra Y-Adapter 50amp #AC12430-1
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Sierra Sierra Y-Adapter 50amp #AC12430-1 $229.09 $288.98
Sierra AC12430-1 Shore Power The Sierra AC12430-1 is a shore power Y-adapter that splits a single 50-amp 125/250V dockside receptacle into two 30-amp 125V female locking connections. This is the adapter for situations where two boats or two inlets need to share a single 50-amp pedestal, or where a twin-inlet boat needs to connect both inlets from one dockside source. The dockside end is an SS2-50P male connector and each boatside end is an L5-30R female twist-lock. The two boatside connections can serve inlets of similar or different power configurations, giving it flexibility across a range of onboard electrical setups. The cord jacket is yellow PVC with maximum UV inhibitors, which holds up to sun exposure at the dock far better than standard cord materials. Contacts are corrosion-resistant nickel-plated brass. The nylon plug body provides high resistance to carbon tracking, which is the degradation that occurs when electrical arcing leaves conductive carbon deposits on insulating surfaces. The adapter is CSA Listed, confirming it meets the safety standards required for shore power applications in the marine environment. Specs at a glance: Dockside connector: SS2-50P male, 50-amp 125/250V Boatside connectors: two L5-30R female twist-lock, 30-amp 125V each Splits one 50-amp dockside source into two 30-amp boatside connections Compatible with similar or different power configurations on each boatside outlet Yellow PVC cord jacket with maximum UV inhibitors Corrosion-resistant nickel-plated brass contacts Nylon plug body, high resistance to carbon tracking CSA Listed Normalized SKU: AC124301UPC Code: 808282399818
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Sierra Qualifies for Free Shipping Sierra Cordset 50a 50' #AC12380-1
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Sierra Sierra Cordset 50a 50' #AC12380-1 $781.99 $887.69
Sierra AC12380-1 Shore Power The Sierra AC12380-1 is a 50-foot, 50-amp shore power cordset rated at 125/250VAC. It connects a dockside 50-amp pedestal to a 50-amp boatside inlet using NEMA SS2-50P male and SS2-50R female twist-lock connectors at each end. The 50-foot length provides enough reach for most slip configurations without excess cord to manage, and the 50-amp rating supports the full electrical load of larger boats with multiple air conditioning units, appliances, and charging systems running simultaneously. The cable is marine-grade 6/4 construction, meaning four conductors at 6 AWG gauge, which is the correct wire size for a 50-amp shore power application and handles the current load without voltage drop over the full 50-foot run. Both ends feature watertight molded plug and connector assemblies with standard threaded rings that create a secure, watertight seal at the connection point. The dockside connector includes a power indicator LED so you can confirm the pedestal is live before boarding. Contacts are corrosion-resistant nickel-plated brass throughout. This cordset is ETL Listed and CSA Certified, meeting the safety standards required for shore power equipment in the marine environment. Specs at a glance: Length: 50 feet Rating: 50-amp, 125/250VAC Dockside connector: NEMA SS2-50P male twist-lock Boatside connector: NEMA SS2-50R female twist-lock Cable: marine-grade 6/4 (four conductors, 6 AWG) Watertight molded plug and connector assemblies Threaded rings on each end for a watertight seal at connection points Power indicator LED on dockside connector Corrosion-resistant nickel-plated brass contacts ETL Listed and CSA Certified Normalized SKU: AC123801UPC Code: 808282399801
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Sierra Qualifies for Free Shipping Sierra Cordset 50a 25' #AC12370-1
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Sierra Sierra Cordset 50a 25' #AC12370-1 $572.79 $713.00
Sierra AC12370-1 Shore Power The Sierra AC12370-1 is a 25-foot, 50-amp shore power cordset rated at 125/250VAC. It connects a dockside 50-amp pedestal to a 50-amp boatside inlet using NEMA SS2-50P male and SS2-50R female twist-lock connectors at each end. The 25-foot length is the right choice for slips where the pedestal is close to the boat, eliminating the excess cord that comes with a longer cordset and reducing the amount of cable to coil, store, and manage at the dock. For boats that move between slips or marinas regularly, a 25-foot cordset is also easier to handle than a 50-foot version. The cable is marine-grade 6/4 construction, meaning four conductors at 6 AWG gauge, which is the correct wire size for a 50-amp shore power application. Both ends feature watertight molded plug and connector assemblies with standard threaded rings that create a secure, watertight seal at the connection point. The dockside connector includes a power indicator LED so you can confirm the pedestal is live at a glance. Contacts are corrosion-resistant nickel-plated brass throughout. This cordset is ETL Listed and CSA Certified, meeting the safety standards required for shore power equipment in the marine environment. Specs at a glance: Length: 25 feet Rating: 50-amp, 125/250VAC Dockside connector: NEMA SS2-50P male twist-lock Boatside connector: NEMA SS2-50R female twist-lock Cable: marine-grade 6/4 (four conductors, 6 AWG) Watertight molded plug and connector assemblies Threaded rings on each end for watertight seal at connection points Power indicator LED on dockside connector Corrosion-resistant nickel-plated brass contacts ETL Listed and CSA Certified Normalized SKU: AC123701UPC Code: 808282399795
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Camco Camco Dogbone 50a Male-50a Female 18" #55464 $103.66 $128.68
Camco 55464 Shore PowerCamco Dogbone 50a Male-50a Female 18" #55464Normalized SKU: 55464UPC Code: 014717554640
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Camco Camco Dogbone 30a Male-30a Female 18" #55463 $58.97 $70.76
Camco 55463 Shore PowerCamco Dogbone 30a Male-30a Female 18" #55463Normalized SKU: 55463UPC Code: 014717554633
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Camco Camco Replacement Plug Male 30a Powergrip #55246 $41.57 $49.88
Camco 55246 Shore PowerCamco Replacement Plug Male 30a Powergrip #55246Normalized SKU: 55246UPC Code: 014717552462
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Camco Camco Offset Adapter 15a Male-30a Female #55138 $25.47 $30.40
Camco 55138 Shore PowerCamco Offset Adapter 15a Male-30a Female #55138Normalized SKU: 55138UPC Code: 014717551380
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Camco Camco Offset Adapter 30a Male-15a Female #55134 $22.15 $26.44
Camco 55134 Shore PowerCamco Offset Adapter 30a Male-15a Female #55134Normalized SKU: 55134UPC Code: 014717551342
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Voltec Qualifies for Free Shipping Voltec 30a Female Replacement Head #16-00581
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Voltec Voltec 30a Female Replacement Head #16-00581 $29.43 $35.13
Voltec 16-00581 Shore Power Voltec 30A Female Replacement Head #16-00581 restores shore power connectivity on marine pedestals and inlet boxes. This heavy-duty connector head accepts standard 30-amp shore power cords and maintains a secure, weathertight connection to your vessel's electrical system. Built with corrosion-resistant materials to withstand salt spray and moisture exposure, it delivers reliable power transfer for onboard systems and battery charging. A direct replacement for damaged or worn inlet heads—compatible with standard 30A pedestals. Verify your existing connector configuration and amperage rating before ordering to ensure proper electrical compatibility and safety. Normalized SKU: 1600581UPC Code: 803058005818
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Voltec Qualifies for Free Shipping Voltec Flat Wire 50a Male to 30a Female Adapter 18
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Voltec Voltec Flat Wire 50a Male to 30a Female Adapter 18" #16-00571 $25.39 $30.30
Voltec 16-00571 Shore Power Voltec Flat Wire 50A Male to 30A Female Adapter 18" #16-00571 bridges mismatched shore power connectors on your vessel. This adapter accepts a 50-amp male shore power plug and converts it to a standard 30-amp female inlet, allowing compatibility with boats equipped for 30-amp service. The flat wire design resists tangling and stores compactly in tight spaces. Built with marine-grade materials to resist corrosion and UV degradation. Essential for dockside flexibility when shore power pedestals don't match your onboard inlet configuration. Verify amperage ratings and connector types on both your shore power source and vessel inlet before use to ensure safe electrical operation. Normalized SKU: 1600571UPC Code: 803058005719
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Voltec Qualifies for Free Shipping Voltec Flat Wire 30a Male to 50a Female Adapter 18
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Voltec Voltec Flat Wire 30a Male to 50a Female Adapter 18" #16-00570 $34.07 $40.66
Voltec 16-00570 Shore Power Voltec Flat Wire 30A Male to 50A Female Adapter 18" #16-00570 solves the connector incompatibility at the dock. This adapter plugs a standard 30-amp male shore power cord into a 50-amp female pedestal inlet, enabling vessels with 30-amp service to access higher-capacity shore power infrastructure. The flat wire configuration minimizes coil and storage footprint. Engineered with corrosion-resistant materials for reliable performance in salt-air environments. Ideal for boaters who dock at facilities with mixed power configurations. Always verify your vessel's electrical system rating and the shore power source amperage before connecting to ensure safe operation and prevent equipment damage. Normalized SKU: 1600570UPC Code: 803058005702
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Voltec Qualifies for Free Shipping Voltec Flat Wire 30a Male to 15a Female Adapter 12
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Voltec Voltec Flat Wire 30a Male to 15a Female Adapter 12" #16-00569 $14.57 $17.39
Voltec 16-00569 Shore Power Voltec Flat Wire 30A Male to 15A Female Adapter 12" #16-00569 enables temporary power connections when standard outlets are your only option. This compact adapter converts a 30-amp male shore power connector to a standard 15-amp female receptacle, allowing you to plug into conventional household outlets during emergency situations or when docked at facilities without marine pedestals. The 12-inch flat wire design stores easily in lockers and resists tangling. Constructed with marine-grade materials for salt-spray resistance. Use only for low-amperage loads and temporary applications—never as a permanent solution, as it reduces available power capacity. Verify outlet condition and circuit capacity before use to prevent overload or fire hazard. Normalized SKU: 1600569UPC Code: 803058005696

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