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Sea-Dog Line 830224 SD-17 Hi-Amp Resettable Thermal Circuit Breaker Surface Mount

Manufacturer

Sea-Dog Line

<h3>About Sea-Dog Line</h3><p>Few names in the marine industry carry as much history as <strong>Sea-Dog Line</strong>. Founded in 1923 and headquartered in Everett, Washington, Sea-Dog has spent over a century engineering and supplying dependable hardware for boaters, riggers, and marine professionals. Whether you are outfitting a small fishing boat or a serious offshore vessel, Sea-Dog's expansive catalog — spanning more than 2,400 products — is built around one principle: hardware that holds up when it matters most.</p><h3>A Century of Marine Innovation</h3><p>Sea-Dog Line began as a focused marine rigging and hardware supplier, and over the decades grew into one of the most comprehensive sources for anchoring, docking, boarding, and boat-management equipment in the industry. Their product line has expanded to include antenna accessories, trailer hardware, boat hooks, cabinet and hatch fittings, chain and rigging components, and a wide range of electrical accessories — all engineered to withstand the corrosive, high-stress environment of the marine world.</p><p>What sets Sea-Dog apart is a commitment to manufacturing quality that boat owners can rely on season after season. Their hardware is designed for real-world marine use, meaning saltwater resistance, UV stability, and structural durability are never afterthoughts.</p><h3>Marine Visibility & Windshield Systems</h3><p>One of Sea-Dog's highest-demand product areas is their line of <a href="/7549-sea-dog-line-windshield-washers-wipers-replacement-motors-201195">Windshield Washers, Wipers &amp; Replacement Motors</a>. Maintaining clear visibility on the water is a safety-critical function, and Sea-Dog supplies a broad assortment of wiper blades, washer systems, and complete replacement assemblies designed to fit a wide variety of marine windshield configurations. For boaters who need a direct drive solution, Sea-Dog's dedicated <a href="/7549-sea-dog-line-windshield-wiper-motor-8824">Windshield Wiper Motors</a> offer reliable performance in wet, high-vibration marine environments — a category where component quality directly affects on-water safety.</p><h3>Cockpit Comfort & Functionality</h3><p>Beyond hardware and visibility systems, Sea-Dog also brings practical innovation to the helm and cockpit with their <a href="/7549-sea-dog-line-cockpit-fillet-tables-200274">Cockpit &amp; Fillet Tables</a>. These tables are designed to maximize usable space aboard, whether you are prepping a catch, serving guests, or simply organizing gear. Sea-Dog's tables reflect the same build philosophy as all their hardware: functional, durable, and thoughtfully designed for the marine setting.</p><h3>Why Boaters Trust Sea-Dog Line</h3><ul style="list-style:disc"><li>Over 100 years of marine hardware expertise dating back to 1923</li><li>Headquarters in Everett, Washington, with a deep understanding of Pacific Northwest and offshore boating demands</li><li>A catalog of more than 2,400 products spanning virtually every marine hardware category</li><li>Products engineered for saltwater, UV exposure, and the vibration of on-water use</li><li>Trusted by recreational boaters, commercial operators, and marine riggers alike</li></ul><p>From rigging essentials to cockpit accessories and windshield systems, Sea-Dog Line remains one of the most complete and dependable marine hardware brands available today. Explore their full product range and find the right Sea-Dog components for your vessel.</p>

Part Number

830224
09/16/2036 1:47 PM
Sale Price

$34.47

In Stock (10+)

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Usually delivered within 2 days

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Fitment guaranteed

Fitment guaranteed

Product Details

The Sea-Dog Line SD-17 is a hi-amp resettable thermal circuit breaker designed for demanding marine electrical systems. Built for surface mounting, this breaker requires no panel cutout and installs directly onto any flat surface, making it ideal for engine compartments, bilge areas, and other high-moisture environments.

A visible tripped indicator provides instant confirmation of fault conditions, and the switchable/manual reset design allows quick restoration of power once the issue is resolved. The sealed, water-resistant construction carries an IP67 protection rating, ensuring reliable performance even in wet or splash-prone locations.

Key Features:

  • Hi-amp thermal circuit breaker with visible trip indication
  • Surface mount design — no panel required
  • Water resistant and sealed for engine compartment and bilge use
  • IP67 protection rating
  • Switchable / manual reset operation
  • Amperage range: 25A – 150A
  • Maximum voltage: 48 VDC
  • Terminal studs: ¼"-28 stainless steel
  • Thermoset plastic housing with stainless steel studs and washers

Compliance & Standards:

  • SAE J1625
  • ABYC-E11
  • UL1077
  • SAE J1171

The SD-17 surface mount circuit breaker is a trusted choice for protecting high-draw marine circuits including bilge pumps, windlasses, thrusters, and other heavy-load accessories.

Happy with order

Ordering was easy, received item in a reasonable amount of time. Well packaged.

Wrong model that was advertised but worked just fine

great experience

I searched online for my product, found it and the best price at thmotorsports.com, ordered it, and received it as promised, in perfect condition as advertised. I'm a satisfied customer. Guess they have a sister company: autoplicity.com. I'm shoppin' them too.

Easy to order and process

Good

Amazing prices and shipping rates

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