My Account
Shopping Cart

CTEK SSM6T Marine Air Conditioner Soft Starter

Manufacturer

CTEK

<h3>CTEK: The World Leader in Smart Battery Charging</h3><p><strong>CTEK</strong> — short for <em>Charge Technology</em> — has been at the forefront of battery charging innovation since its founding in 1997 in Dalarna, Sweden. Born from a simple but important mission: to fix the shortcomings of traditional chargers that too often damaged the very batteries they were meant to maintain, CTEK pioneered a smarter, safer approach to charging from day one. Today, the brand is recognized globally as the benchmark for intelligent battery care.</p><p>At the heart of CTEK's success is its proprietary multi-stage charging technology. Rather than simply pushing current into a battery and hoping for the best, CTEK chargers work through a carefully managed sequence of stages — including a desulfation phase that can recover deeply discharged batteries that conventional chargers would write off. This engineering-first philosophy earned CTEK an early OEM partnership with Porsche in 2002, a milestone that cemented the brand's reputation for quality among the world's most demanding automotive professionals.</p><p>From those roots, CTEK has grown into a truly global operation. The company now sells over one million <a href="/156-ctek-battery-charger-14307">battery chargers</a> annually across more than 70 countries, serving everyone from weekend hobbyists and motorcycle enthusiasts to commercial fleet operators and professional racing teams. Whether the application is a classic car tucked away in winter storage, a boat sitting at the marina, or an electric vehicle in need of a reliable charge, CTEK has developed a solution purpose-built for the task.</p><p>What truly sets CTEK apart is the breadth of its ecosystem. The brand's lineup goes well beyond the charger itself. <a href="/156-ctek-accessory-connector-12091">Accessory connectors</a> — like the popular Comfort Connect series — make it fast and simple to access batteries in tight, difficult-to-reach locations without juggling bulky clamps. Protective <a href="/156-ctek-bumper-1340">bumpers</a> wrap charger units in durable silicone rubber, shielding both the device and your vehicle's paintwork from accidental contact. And purpose-designed <a href="/156-ctek-carry-bag-52380">carry bags</a> keep chargers organized, protected from the elements, and ready to go at a moment's notice — whether you're heading to a track day or a remote campsite.</p><p>CTEK's product development is guided by a consistent set of principles: safety, dependability, and ease of use. Each charger is designed so that virtually any user — regardless of technical experience — can connect it confidently without risk of sparking, overcharging, or reverse-polarity damage. These qualities have made CTEK the trusted choice not only for private vehicle owners but also for workshops, dealerships, and motorsport teams worldwide.</p><p>With a continuous investment in research and development, CTEK has also expanded into electric vehicle charging solutions, reflecting the brand's commitment to staying ahead of where transportation technology is headed. From the original smart charger concept to the latest adaptive charging platforms, CTEK's story is one of relentless innovation in service of a simple goal: keeping every battery in peak condition.</p>

Part Number

SSM6T
09/16/2036 11:26 PM
Sale Price

$319.73

In Stock (10+)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The SSM6T is a compact, reliable soft starter designed specifically for marine air conditioning units and other compressor-driven appliances, reducing startup amps by up to 70%. This device ensures smooth, efficient operation even with limited power sources, making it ideal for use with onboard generators, shore power, or battery storage, with a weather-resistant design that can be installed on any boat.

Key Features:

  • Reduces start-up amps by up to 70%, enabling efficient power management with generators as small as 2200W
  • Allows running 2 A/C units on 30-amp service (one soft starter required per A/C unit)
  • Compatible with all marine A/C unit models, including chillers
  • Weather-resistant construction withstands moisture and dust in marine environments
  • Three LED status indicators show Start, Run/Protect, and Self-Test modes
  • Operating temperature range from -40°F to 185°F
  • Less than 3 watts power consumption with over 45,000 hours operational life

Installation is simplified with the included free installation kit containing connectors, screws, and wire ties. The soft starter reduces inrush current at startup, helping conserve generator or shore power, making it perfect for cruising, anchoring, or operating with limited electrical resources.

Package Includes: SSM6T soft starter unit with wiring, installation hardware, wiring connectors, zip ties, mounting fasteners, and instruction guide.

Great price and easy to order. The website says free freight, when checking out it populated $9.99 shipping. I could not get this to go away. Still a great deal

Easy enough to order from

Can you give me a call when it&rsquo;s on the way

I was totally pleased with the service and the price.

Well Im happy to have gotten a realy low price I&amp;#039;ve been wanting this model for a whyle thank you .

Share icon
Return Policy
Returns are easy at Boatplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy