Collection: Electrical
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![ProMariner ProSport Cup Holder Power Inverter [79018]](//marineandrvsupply.com/cdn/shop/files/33294XL.jpg?v=1722392411&width=533)
17% offProMarinerProMariner ProSport Cup Holder Power Inverter [79018]
ProSport Cup Holder Power InverterUp to 150 Watts of AC PowerFully Automatic, Electronic Power Inverters Converts 12-volt battery power to...
$45.99 USD $55.99 USD$45.99 USD$45.99 USD $55.99 USD -
![ProMariner Hand Held DC System Tester [87710]](//marineandrvsupply.com/cdn/shop/files/33295XL.jpg?v=1722392425&width=533)
ProMarinerProMariner Hand Held DC System Tester [87710]
Hand Held DC System Tester At-a-glance testing of batteries, on-board charger, alternator / regulator output 6 Easy to read LED...
$20.99 USD$20.99 USD$20.99 USD -
![Perko 9611DP Compact Medium Duty Main Battery Disconnect Switch [9611DP]](//marineandrvsupply.com/cdn/shop/files/33123XL.jpg?v=1722392247&width=533)
24% offPerkoPerko 9611DP Compact Medium Duty Main Battery Disconnect Switch [9611DP]
Compact Battery Selector & Main Disconnect SwitchesIgnition ProtectedFor use with 12, 24 and 32 volt marine electrical systemsHigher rating than...
$74.99 USD $98.94 USD$74.99 USD$74.99 USD $98.94 USD -
![ProMariner Battery Isolator - 70 Amp - 1 Alternator - 3 Battery [01-70-3]](//marineandrvsupply.com/cdn/shop/files/33333XL.jpg?v=1722392472&width=533)
48% offProMarinerProMariner Battery Isolator - 70 Amp - 1 Alternator - 3 Battery [01-70-3]
Battery IsolatorMax Current: 70 AmpConfiguration: 1 alt., 3 batt.ProMariner Battery Isolator, with gold-plated terminals and improved efficiency, provide enhanced chargingWARNING:...
$84.99 USD $163.99 USD$84.99 USD$84.99 USD $163.99 USD -
![Perko Medium Duty Main Battery Disconnect Switch w/Alternator Field Disconnect & Key Lock [9604DP]](//marineandrvsupply.com/cdn/shop/files/33122XL.jpg?v=1722392237&width=533)
27% offPerkoPerko Medium Duty Main Battery Disconnect Switch w/Alternator Field Disconnect & Key Lock [9604DP]
Medium Duty Main Battery Disconnect SwitchesIgnition ProtectedFor use with 12, 24 and 32 volt marine electrical systemscapacity - rated 250...
$100.99 USD $138.53 USD$100.99 USD$100.99 USD $138.53 USD -
![Perko Compact Medium Duty Battery Selector Switch w/o Key Lock [8511DP]](//marineandrvsupply.com/cdn/shop/files/33118XL.jpg?v=1722392201&width=533)
25% offPerkoPerko Compact Medium Duty Battery Selector Switch w/o Key Lock [8511DP]
Compact Battery Selector & Main Disconnect SwitchesIgnition ProtectedFor use with 12, 24 and 32 volt marine electrical systemsHigher Rating Than...
$76.99 USD $102.81 USD$76.99 USD$76.99 USD $102.81 USD -
![Perko 8504DP Medium Duty Battery Selector Switch w/Alternator Field Disconnect & Key Lock [8504DP]](//marineandrvsupply.com/cdn/shop/files/33117XL.jpg?v=1722392192&width=533)
38% offPerkoPerko 8504DP Medium Duty Battery Selector Switch w/Alternator Field Disconnect & Key Lock [8504DP]
Medium Duty Battery Selector SwitchesIgnition ProtectedFor use with 12, 24 and 32 volt marine electrical systemsCapacity - 250 AMPS continuous,...
$87.99 USD $142.53 USD$87.99 USD$87.99 USD $142.53 USD -
![ProMariner ProSafe FAILSAFE 60amp Galvanic Isolator [22074]](//marineandrvsupply.com/cdn/shop/files/33331XL.jpg?v=1722392463&width=533)
37% offProMarinerProMariner ProSafe FAILSAFE 60amp Galvanic Isolator [22074]
ProSafe FAILSAFE 60amp Galvanic IsolatorProSafe FS installs easily and does not require a dedicated monitor to verify the operational status...
$370.99 USD $595.99 USD$370.99 USD$370.99 USD $595.99 USD -
![Blue Sea 5189 250A Fuse Terminal [5189]](//marineandrvsupply.com/cdn/shop/files/32559XL.jpg?v=1722391251&width=533)
Blue Sea SystemsBlue Sea 5189 250A Fuse Terminal [5189]
Terminal FuseColor: PinkAmperage: 250A Interrupt Rating satisfies ABYC requirements for DC Main circuit protection on large battery banks Ignition protected-safe...
$24.99 USD$24.99 USD$24.99 USD -
![Blue Sea 2016 Dual PowerPost Cable Connectors - 2 X 5/16" [2016]](//marineandrvsupply.com/cdn/shop/files/32543XL.jpg?v=1722391123&width=533)
Blue Sea SystemsBlue Sea 2016 Dual PowerPost Cable Connectors - 2 X 5/16" [2016]
Dual PowerPost Connectors Designed for connecting high amp conductors Includes one black and one red insulator WARNING: This product can...
$30.99 USD$30.99 USD$30.99 USD -
![Blue Sea 8110 Mini Clamp Multimeter [8110]](//marineandrvsupply.com/cdn/shop/files/32235XL.jpg?v=1722390927&width=533)
16% offBlue Sea SystemsBlue Sea 8110 Mini Clamp Multimeter [8110]
Mini Clamp Multimeter Clamp allows measurement of AC and DC current in wires without disturbing the circuits or contacting live...
$177.99 USD $212.17 USD$177.99 USD$177.99 USD $212.17 USD -
![Marinco 150CCI Connect Charge Inlet [150CCI]](//marineandrvsupply.com/cdn/shop/files/32571XL.jpg?v=1722391352&width=533)
MarincoMarinco 150CCI Connect Charge Inlet [150CCI]
Connect Charge InletProduct Features For use with the Guest Connect Charge plug Exclusive molded notch on plug locks into inlet,...
$27.99 USD$27.99 USD$27.99 USD
![ProMariner ProSport Cup Holder Power Inverter [79018]](http://marineandrvsupply.com/cdn/shop/files/33294XL.jpg?v=1722392411&width=533)
![ProMariner Hand Held DC System Tester [87710]](http://marineandrvsupply.com/cdn/shop/files/33295XL.jpg?v=1722392425&width=533)
![Perko 9611DP Compact Medium Duty Main Battery Disconnect Switch [9611DP]](http://marineandrvsupply.com/cdn/shop/files/33123XL.jpg?v=1722392247&width=533)
![ProMariner Battery Isolator - 70 Amp - 1 Alternator - 3 Battery [01-70-3]](http://marineandrvsupply.com/cdn/shop/files/33333XL.jpg?v=1722392472&width=533)
![Perko Medium Duty Main Battery Disconnect Switch w/Alternator Field Disconnect & Key Lock [9604DP]](http://marineandrvsupply.com/cdn/shop/files/33122XL.jpg?v=1722392237&width=533)
![Perko Compact Medium Duty Battery Selector Switch w/o Key Lock [8511DP]](http://marineandrvsupply.com/cdn/shop/files/33118XL.jpg?v=1722392201&width=533)
![Perko 8504DP Medium Duty Battery Selector Switch w/Alternator Field Disconnect & Key Lock [8504DP]](http://marineandrvsupply.com/cdn/shop/files/33117XL.jpg?v=1722392192&width=533)
![ProMariner ProSafe FAILSAFE 60amp Galvanic Isolator [22074]](http://marineandrvsupply.com/cdn/shop/files/33331XL.jpg?v=1722392463&width=533)
![Blue Sea 5189 250A Fuse Terminal [5189]](http://marineandrvsupply.com/cdn/shop/files/32559XL.jpg?v=1722391251&width=533)
![Blue Sea 2016 Dual PowerPost Cable Connectors - 2 X 5/16" [2016]](http://marineandrvsupply.com/cdn/shop/files/32543XL.jpg?v=1722391123&width=533)
![Blue Sea 8110 Mini Clamp Multimeter [8110]](http://marineandrvsupply.com/cdn/shop/files/32235XL.jpg?v=1722390927&width=533)
![Marinco 150CCI Connect Charge Inlet [150CCI]](http://marineandrvsupply.com/cdn/shop/files/32571XL.jpg?v=1722391352&width=533)
