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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50 Amp 25' Cord Set - Yellow -125/250VMarine Shore Power ProductsDependable, secure connections between your onboard electrical system and the shor...
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50 Amp Male Plug - 125/250 VMarine Shore Power ProductsDependable, secure connections between your onboard electrical system and the shore outlet a...
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50 Amp Female Connector - 125/250VMarine Shore Power ProductsDependable, secure connections between your onboard electrical system and the shore ou...
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50 Amp Female Connector - 125VMarine Shore Power ProductsDependable, secure connections between your onboard electrical system and the shore outlet...
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50 Amp Cover - WhiteMarine Shore Power ProductsDependable, secure connections between your onboard electrical system and the shore outlet are criti...
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50 Amp Cover and Ring - White/BlueMarine Shore Power ProductsDependable, secure connections between your onboard electrical system and the shore ou...
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30 Amp Ring - BlueMarine Shore Power ProductsDependable, secure connections between your onboard electrical system and the shore outlet are critica...
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30 Amp 50' Cord Set - White - 125vMarine Shore Power ProductsDependable, secure connections between your onboard electrical system and the shore ou...
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30 Amp 50' Cord Set - Yellow 125vMarine Shore Power ProductsDependable, secure connections between your onboard electrical system and the shore out...
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30 Amp 25' Cord Set - Yellow - 125VMarine Shore Power ProductsDependable, secure connections between your onboard electrical system and the shore o...
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30 Amp Female Connector - 125VMarine Shore Power ProductsDependable, secure connections between your onboard electrical system and the shore outlet...
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30 Amp Male Plug - 125VMarine Shore Power ProductsDependable, secure connections between your onboard electrical system and the shore outlet are cr...
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30 Amp Cover - WhiteMarine Shore Power ProductsDependable, secure connections between your onboard electrical system and the shore outlet are criti...
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Charles 30 Amp Cover and RingMarine Shore Power ProductsDependable, secure connections between your onboard electrical system and the shore outlet ...
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Charles 30 Amp Cover - YellowMarine Shore Power ProductsDependable, secure connections between your onboard electrical system and the shore outlet ...
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No longer will boat owners have to piece together unsafe, makeshift adapters, spend nights without power or listen to the generator run through the...
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IMC Chargers are state-of-the-art battery chargers specifically created forharsh marine environments. Their rugged design, configurable settings an...
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IMC Chargers are state-of-the-art battery chargers specifically created forharsh marine environments. Their rugged design, configurable settings an...
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IMC Chargers are state-of-the-art battery chargers specifically created forharsh marine environments. Their rugged design, configurable settings an...
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IMC Chargers are state-of-the-art battery chargers specifically created forharsh marine environments. Their rugged design, configurable settings an...
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IMC Chargers are state-of-the-art battery chargers specifically created for harsh marine environments. Their rugged design, configurable settings a...
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HQ Series Battery ChargerMarine UL Battery Chargers that meet ABS and USCG requirements for megayacht and workboat fleets around the world. 65 Amp ...
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HQ Series Battery ChargerMarine UL Battery Chargers that meet ABS and USCG requirements for megayacht and workboat fleets around the world. 55 Amp ...
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HQ Series Battery ChargerMarine UL Battery Chargers that meet ABS and USCG requirements for megayacht and workboat fleets around the world. 35 Amp ...
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HQ Series Battery ChargerMarine UL Battery Chargers that meet ABS and USCG requirements for megayacht and workboat fleets around the world. 85 Amp ...
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HQ Series Battery ChargerMarine UL Battery Chargers that meet ABS and USCG requirements for megayacht and workboat fleets around the world. 55 Amp ...
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HQ Series Battery ChargerMarine UL Battery Chargers that meet ABS and USCG requirements for megayacht and workboat fleets around the world. 35 Amp ...
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Automatic Starter Switch and Battery CombinerThere is no worse end to a fishing trip than discovering a discharged battery when you are ready to ca...
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InCharger Programmable Battery ChargersIndustrial & Workboat Battery ChargerThe InCharger is a rugged, state-of-the-art industrial and workboat...
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InCharger Programmable Battery ChargersIndustrial & Workboat Battery ChargerThe InCharger is a rugged, state-of-the-art industrial and workboat...
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InCharger Programmable Battery ChargersIndustrial & Workboat Battery ChargerThe InCharger is a rugged, state-of-the-art industrial and workboat...
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These marine UL listed chargers use self-regulating ferroresonant transformers devoid of any complicated switching circuits to charge up to three b...
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These marine UL listed chargers use self-regulating ferroresonant transformers devoid of any complicated switching circuits to charge up to three b...
View full detailsIso-Boost 90° Strain Relief KitCharles Strain Relief Kit isolates the boat's AC system from shore, protecting valuable electronics and electrical c...
View full detailsAC Master Control Strain Relief KitFeatures: 50 Amp AC Master Control Strain Relief Kit
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Iso-Boost 90° Strain Relief KitFeatures: 100 Amp 24 kVA Iso-Boost 90° Strain Relief Kit
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A-B Selector Strain Relief KitFeatures: 100 Amp A-B Selector Strain Relief Kit
A-B Selector Strain Relief KitFeatures: 30/50 Amp A-B Selector Strain Relief Kit
Straight Strain Relief KitFeatures: 30 Amp 3.6/3.8 kVA Straight Strain Relief Kit
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Iso-Boost Straight Strain Relief KitFeatures: 100 Amp 24 kVA Iso-Boost Straight Strain Relief Kit
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Iso-Boost Straight Strain Relief KitFeatures: 50 Amp 6/12 kVA Iso-Boost Straight Strain Relief Kit
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Today boaters are offered a wide variety of onboard electronics and electrical products for their vessels. Many of these products are adversely af...
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Temperature probe for 30, 80, and 100 amp 12 volt models and 50 & 100 amp 24 volt models.
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Today boaters are offered a wide variety of onboard electronics and electrical products for their vessels. Many of these products are adversely af...
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Today boaters are offered a wide variety of onboard electronics and electrical products for their vessels. Many of these products are adversely af...
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Call for Availabity!
Today boaters are offered a wide variety of onboard electronics and electrical products for their vessels. Many of these products are adversely af...
View full details
Call for Availabity!
Today boaters are offered a wide variety of onboard electronics and electrical products for their vessels. Many of these products are adversely af...
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