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Sea-Dog Line 830229 SD-17 Resettable Thermal Circuit Breaker Surface Mount 150A

Manufacturer

Sea-Dog Line

<p>For over a century, Sea-Dog Line has stood as a cornerstone of the marine hardware industry, delivering innovative solutions that meet the demanding needs of recreational and commercial boaters. Founded in the early 1920s by entrepreneur Hans "Action" Broson Sneve, the company began with a unique sales approach—showcasing marine hardware aboard a 55-foot cruiser that sailed from Alaska to Mexico. This hands-on philosophy continues to shape Sea-Dog's commitment to producing hardware that performs reliably in the harshest saltwater environments.</p><h3>Industry-Leading Marine Hardware Manufacturing</h3><p>Based in Everett, Washington, Sea-Dog Corporation operates a 75,000-square-foot warehouse stocking over 8 million parts and runs an injection molding facility with 16 machines producing more than 17 million components annually. The company's extensive product line spans anchoring systems, deck hardware, electrical components, plumbing fittings, and lighting solutions—all engineered with marine-grade materials like stainless steel, brass, and UV-resistant polymers. Sea-Dog's recognition as a multiple-time NMDA Supplier of the Year underscores the brand's excellence in both product quality and customer service, while their on-staff ABYC-certified marine technician provides invaluable installation and technical support.</p><h3>Premium Marine Components for Every Vessel</h3><p>Sea-Dog's <a href="/7549-sea-dog-line-windshield-washers-wipers-replacement-motors-201195">windshield washers, wipers, and replacement motors</a> deliver crystal-clear visibility during inclement weather, with both manual and electric options featuring corrosion-resistant stainless steel arms and UV-stable blades designed specifically for marine windshield applications. Their <a href="/7549-sea-dog-line-electric-horns-200351">electric horns</a> include the popular MaxBlast line, which passed rigorous 600-hour salt spray testing while meeting US Coast Guard COLREGS and ABYC standards for audible warning devices. For fuel and water system integrity, Sea-Dog's <a href="/7549-sea-dog-line-deck-fills-200307">deck fills</a> provide secure, leak-free access points constructed from durable stainless steel with snap-in designs that resist corrosion in saltwater environments.</p><p>When maneuvering in low-light conditions, Sea-Dog's <a href="/7549-sea-dog-line-docking-lights-200335">docking lights</a> offer bright LED illumination with minimal power draw, featuring injection-molded housings that withstand impacts and temperature extremes. Proper airflow is essential for preventing moisture buildup below deck, and Sea-Dog's <a href="/7549-sea-dog-line-hose-and-cowl-vents-200534">hose and cowl vents</a> deliver reliable ventilation with low-profile designs that include snap-in deck plates for bilge applications or dorade box compatibility for cabin use. Each product reflects Sea-Dog's century-long dedication to manufacturing hardware that recreational and professional mariners can trust, voyage after voyage.</p>

Part Number

830229
06/12/2036 2:24 AM
Sale Price

$35.52

In Stock (8)

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Usually delivered within 2 days

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Product Details

The Sea-Dog Line SD-17 Surface Mount Resettable Thermal Circuit Breaker (Part #830229) is a heavy-duty, hi-amp circuit breaker designed for demanding marine electrical systems. Rated at 150 amps and 48 VDC, this breaker provides reliable overcurrent protection with the added convenience of a switchable/manual reset — no need for fuse replacement after a trip event.

Built for the harshest onboard environments, the SD-17 features an IP67-rated water-resistant, sealed housing ideal for installation in engine compartments and bilge areas. A visible trip indicator makes it easy to identify a tripped condition at a glance. The black thermoset plastic body is paired with stainless steel 1/4"-28 stud terminals for corrosion-resistant, secure wiring connections.

Key Features:

  • 150 Amp / 48 VDC rated for high-current marine applications
  • Surface mount design — no panel cutout required
  • Switchable / manual reset for quick restoration after a fault
  • Visible trip indicator for fast fault diagnosis
  • IP67 water-resistant and sealed — rated for engine compartment and bilge use
  • 1/4"-28 stainless steel stud terminals for reliable connections
  • Complies with SAE J1625, ABYC-E11, UL1077, and SAE J1171 standards
  • Black thermoset plastic construction

The Sea-Dog SD-17 Surface Mount Circuit Breaker is an ideal solution for protecting high-amperage marine circuits including motors, windlasses, thrusters, and other heavy electrical loads aboard boats, vessels, and PWC.

Best prices and fast delivery

Wrong model that was advertised but worked just fine

good

Great price and delivery time on live well timer order. Other order of boat trailer guidepost kept getting cancelled so placed call to boatplicity to find out they do not sell that part. An email to me explaining why order was cancelled would have been nice. Otherwise all good.

I had good experience, received the product as expected, reasonably priced.

Great Price ! Thanks!!

Great service & price

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