Charles sells quality products, services and innovative solutions to telecommunications, utility, government, and industrial markets worldwide. Charles is proud of its Midwest manufacturing roots that position it to effectively compete in an ever-changing marketplace. Over the years, Charles has successfully balanced growth through innovative and cost-effective engineering and manufacturing, and over 25 strategic acquisitions.
We offer flat rate shipping and can help you locate hard to find items or we can recommend alternatives.
Call us today at 1-414-254-1559 for personalized service and help locating / replacing hard to find marine electrical equipment.
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The ISO-G2 provides reliable, affordable AC system protection and meets ABYCstandards as a single-unit alternative to using a galvanic isolator/sta...
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The ISO-G2 provides reliable, affordable AC system protection and meets ABYC standards as a single-unit alternative to using a galvanic isolator/st...
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Full Function remote display for InCharger Workboat Battery Chargers.
Remote Temperature Sensor for InChargersFeatures: Accurate digital temperature readings Waterproof temperature sensor Easy to install PVC jacket...
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50' TV Cable Set WhiteMarine Shore Power ProductsDependable, secure connections between your onboard electrical system and the shore outlet are cri...
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50 Amp 125/250 Volt Receptacle NEMA L5-50RMarine Shore Power ProductsDependable, secure connections between your onboard electrical system and the ...
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50 Amp 125 Volt Receptacle NEMA L5-50RMarine Shore Power ProductsDependable, secure connections between your onboard electrical system and the shor...
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30 Amp 125 Volt Receptacle NEMA L5-30RMarine Shore Power ProductsDependable, secure connections between your onboard electrical system and the shor...
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Male Phone PlugMarine Shore Power ProductsDependable, secure connections between your onboard electrical system and the shore outlet are critical. ...
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Female Phone ConnectorMarine Shore Power ProductsDependable, secure connections between your onboard electrical system and the shore outlet are cri...
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Phone Plug Connector Cover Boot - YellowMarine Shore Power ProductsDependable, secure connections between your onboard electrical system and the sh...
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50' Combination Phone/TV Cable Set - WhiteMarine Shore Power ProductsDependable, secure connections between your onboard electrical system and the ...
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50' Phone Cable Set - YellowMarine Shore Power ProductsDependable, secure connections between your onboard electrical system and the shore outlet a...
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30 Amp Cover Plate for Receptacle - GrayMarine Shore Power ProductsDependable, secure connections between your onboard electrical system and the sh...
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Phone/TV Inlet - White Threaded CoverMarine Shore Power ProductsDependable, secure connections between your onboard electrical system and the shore...
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Phone/TV Inlet - Chrome Abs with Threaded CoverMarine Shore Power ProductsDependable, secure connections between your onboard electrical system and...
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Charles 50 Amp 125 Volt Inlet - Chrome Plated BrassMarine Shore Power ProductsDependable, secure connections between your onboard electrical system...
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50 Amp 220 Volt International Inlet - ChromeMarine Shore Power ProductsDependable, secure connections between your onboard electrical system and th...
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50 Amp 125/250 Volt Inlet - Chrome Plated BrassMarine Shore Power ProductsDependable, secure connections between your onboard electrical system and...
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30 Amp 125 Volt Inlet - White Flip CoverMarine Shore Power ProductsDependable, secure connections between your onboard electrical system and the sh...
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Charles 30 Amp 125 Volt Inlet - White Treaded CoverMarine Shore Power ProductsDependable, secure connections between your onboard electrical system...
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Charles 30 Amp 125 Volt Inlet - Chrome Plated AbsMarine Shore Power ProductsDependable, secure connections between your onboard electrical system a...
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30 Amp 125 Volt Interior Switch ReplacementMarine Shore Power ProductsDependable, secure connections between your onboard electrical system and the...
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