Collection: Electrical
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![ProMariner Battery Isolator - 1 Alternator - 3 Battery - 70 AMP [11073]](//marineandrvsupply.com/cdn/shop/files/102170XL.jpg?v=1722601338&width=533)
38% offProMarinerProMariner Battery Isolator - 1 Alternator - 3 Battery - 70 AMP [11073]
Battery Isolator - 1 Alternator - 3 Battery - 70 AMPProMariner Battery Isolators with gold-plated terminals and improved efficiency, provide...
$135.99 USD $220.99 USD$135.99 USD$135.99 USD $220.99 USDOnly 2 units left -
![Scanstrut SS Low-Profile Cable Seal f/Cables 9-14mm Connectors Up to 30mm [DS-LP-30-S]](//marineandrvsupply.com/cdn/shop/files/102146XL.jpg?v=1722601158&width=533)
17% offScanstrutScanstrut SS Low-Profile Cable Seal f/Cables 9-14mm Connectors Up to 30mm [DS-LP-30-S]
Stainless Steel Low-Profile Cable Seal for Cables 9-14mm & Connectors Up to Ø30mmThe DS-LP-30-S Low-Profile Cable Seal is engineered to...
$73.99 USD $89.99 USD$73.99 USD$73.99 USD $89.99 USD11 in stock -
![ProMariner Battery Isolator - 2 Alternator - 2 Battery - 70 AMP [12072]](//marineandrvsupply.com/cdn/shop/files/102171XL.jpg?v=1722601347&width=533)
39% offProMarinerProMariner Battery Isolator - 2 Alternator - 2 Battery - 70 AMP [12072]
Battery Isolator - 2 Alternator - 2 Battery - 70 AMPProMariner Battery Isolators with gold-plated terminals and improved efficiency, provide...
$184.99 USD $306.99 USD$184.99 USD$184.99 USD $306.99 USDOnly 6 units left -
![Newmar BI-100 Battery Integrator [BI-100]](//marineandrvsupply.com/cdn/shop/files/102311XL.jpg?v=1722601992&width=533)
10% offNewmar PowerNewmar BI-100 Battery Integrator [BI-100]
BI-100 Battery IntegratorCharging multiple battery banks without the use of diode isolators dictates that the batteries be connected or “integrated”...
$248.99 USD $276.97 USD$248.99 USD$248.99 USD $276.97 USDOnly 3 units left -
![Newmar BX-2 Junction Box [BX-2]](//marineandrvsupply.com/cdn/shop/files/102342XL.jpg?v=1722602247&width=533)
6% offNewmar PowerNewmar BX-2 Junction Box [BX-2]
BX-2 Junction BoxThis BX Series splashproof box provides secure, protected wiring connections in wheelhouses or below decks and engine rooms. Features:...
$73.99 USD $78.97 USD$73.99 USD$73.99 USD $78.97 USDOnly 6 units left -
![Newmar NS-12-20 StartGuard [NS-12-20]](//marineandrvsupply.com/cdn/shop/files/102320XL.jpg?v=1722602064&width=533)
15% offNewmar PowerNewmar NS-12-20 StartGuard [NS-12-20]
NS-12-20 StartGuardThe abrupt DC system voltage drop that accompanies engine starting can cause micro-processor-driven electronics aboard vehicles or vessels to...
$300.99 USD $354.80 USD$300.99 USD$300.99 USD $354.80 USDOnly 4 units left -
![Scanstrut Black Anodized Aluminum Low-Profile Cable Seal f/Cables 9-14mm Connectors Up to 21mm [DS-LP-21B-BLK]](//marineandrvsupply.com/cdn/shop/files/102150XL.jpg?v=1722601205&width=533)
13% offScanstrutScanstrut Black Anodized Aluminum Low-Profile Cable Seal f/Cables 9-14mm Connectors Up to 21mm [DS-LP-21B-BLK]
Black Anodized Aluminum Low-Profile Cable Seal for Cables 9-14mm & Connectors Up to Ø21mmThe DS-LP-21B-BLK Low-Profile Cable Seal is engineered...
$54.99 USD $63.59 USD$54.99 USD$54.99 USD $63.59 USDOnly 4 units left -
![Scanstrut Black Anodized Aluminum Low-Profile Multi Cable Seal f/Cables Up to 15mm [DS-LP-MULTI-BLK]](//marineandrvsupply.com/cdn/shop/files/102147XL.jpg?v=1722601167&width=533)
![Scanstrut Black Anodized Aluminum Low-Profile Multi Cable Seal f/Cables Up to 15mm [DS-LP-MULTI-BLK]](//marineandrvsupply.com/cdn/shop/files/102147BXL.jpg?v=1722601169&width=370)
21% offScanstrutScanstrut Black Anodized Aluminum Low-Profile Multi Cable Seal f/Cables Up to 15mm [DS-LP-MULTI-BLK]
Black Anodized Aluminum Low-Profile Multi Cable Seal for Cables Up to 15mmThe DS-LP-MULTI-BLK Low-Profile Cable Seal is engineered to effortlessly...
$101.99 USD $129.99 USD$101.99 USD$101.99 USD $129.99 USD32 in stock -
![Newmar NP-12 Nav-Pac - 12V [NP-12]](//marineandrvsupply.com/cdn/shop/files/102315XL.jpg?v=1722602028&width=533)
16% offNewmar PowerNewmar NP-12 Nav-Pac - 12V [NP-12]
NP-12 Nav-Pac - 12VMarine communication and navigation electronics such as programmable data transceivers, GPS, and other microprocessor-controlled devices require clean...
$715.99 USD $861.81 USD$715.99 USD$715.99 USD $861.81 USDOnly 1 units left -
![Newmar BX-3 Junction Box [BX-3]](//marineandrvsupply.com/cdn/shop/files/102343XL.jpg?v=1722602256&width=533)
4% offNewmar PowerNewmar BX-3 Junction Box [BX-3]
BX-3 Junction BoxThis BX Series splashproof box provides secure, protected wiring connections in wheelhouses or below decks and engine rooms. Features:...
$110.99 USD $116.74 USD$110.99 USD$110.99 USD $116.74 USDOnly 3 units left -
![Scanstrut Black Anodized Aluminum Low-Profile Cable Seal f/Cables 4-9mm [DS-LP-21A-BLK]](//marineandrvsupply.com/cdn/shop/files/102143XL.jpg?v=1722601131&width=533)
14% offScanstrutScanstrut Black Anodized Aluminum Low-Profile Cable Seal f/Cables 4-9mm [DS-LP-21A-BLK]
Black Anodized Aluminum Low-Profile Cable Seal for Cables 4-9mmThe DS-LP-21A-BLK Low-Profile Cable Seal is engineered to effortlessly accommodate cables ranging...
$54.99 USD $63.99 USD$54.99 USD$54.99 USD $63.99 USD22 in stock -
![Scanstrut Black Anodized Aluminum Low-Profile Cable Seal f/Cables 9-14mm Connectors Up to 30mm [DS-LP-30-BLK]](//marineandrvsupply.com/cdn/shop/files/102145XL.jpg?v=1722601149&width=533)
16% offScanstrutScanstrut Black Anodized Aluminum Low-Profile Cable Seal f/Cables 9-14mm Connectors Up to 30mm [DS-LP-30-BLK]
Black Anodized Aluminum Low-Profile Cable Seal for Cables 9-14mm & Connectors Up to Ø30mmThe DS-LP-30-BLK Low-Profile Cable Seal is engineered...
$64.99 USD $77.49 USD$64.99 USD$64.99 USD $77.49 USD23 in stock
![ProMariner Battery Isolator - 1 Alternator - 3 Battery - 70 AMP [11073]](http://marineandrvsupply.com/cdn/shop/files/102170XL.jpg?v=1722601338&width=533)
![Scanstrut SS Low-Profile Cable Seal f/Cables 9-14mm Connectors Up to 30mm [DS-LP-30-S]](http://marineandrvsupply.com/cdn/shop/files/102146XL.jpg?v=1722601158&width=533)
![ProMariner Battery Isolator - 2 Alternator - 2 Battery - 70 AMP [12072]](http://marineandrvsupply.com/cdn/shop/files/102171XL.jpg?v=1722601347&width=533)
![Newmar BI-100 Battery Integrator [BI-100]](http://marineandrvsupply.com/cdn/shop/files/102311XL.jpg?v=1722601992&width=533)
![Newmar BX-2 Junction Box [BX-2]](http://marineandrvsupply.com/cdn/shop/files/102342XL.jpg?v=1722602247&width=533)
![Newmar NS-12-20 StartGuard [NS-12-20]](http://marineandrvsupply.com/cdn/shop/files/102320XL.jpg?v=1722602064&width=533)
![Scanstrut Black Anodized Aluminum Low-Profile Cable Seal f/Cables 9-14mm Connectors Up to 21mm [DS-LP-21B-BLK]](http://marineandrvsupply.com/cdn/shop/files/102150XL.jpg?v=1722601205&width=533)
![Scanstrut Black Anodized Aluminum Low-Profile Multi Cable Seal f/Cables Up to 15mm [DS-LP-MULTI-BLK]](http://marineandrvsupply.com/cdn/shop/files/102147XL.jpg?v=1722601167&width=533)
![Scanstrut Black Anodized Aluminum Low-Profile Multi Cable Seal f/Cables Up to 15mm [DS-LP-MULTI-BLK]](http://marineandrvsupply.com/cdn/shop/files/102147BXL.jpg?v=1722601169&width=370)
![Newmar NP-12 Nav-Pac - 12V [NP-12]](http://marineandrvsupply.com/cdn/shop/files/102315XL.jpg?v=1722602028&width=533)
![Newmar BX-3 Junction Box [BX-3]](http://marineandrvsupply.com/cdn/shop/files/102343XL.jpg?v=1722602256&width=533)
![Scanstrut Black Anodized Aluminum Low-Profile Cable Seal f/Cables 4-9mm [DS-LP-21A-BLK]](http://marineandrvsupply.com/cdn/shop/files/102143XL.jpg?v=1722601131&width=533)
![Scanstrut Black Anodized Aluminum Low-Profile Cable Seal f/Cables 9-14mm Connectors Up to 30mm [DS-LP-30-BLK]](http://marineandrvsupply.com/cdn/shop/files/102145XL.jpg?v=1722601149&width=533)
