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Sea-Dog Line 830118 SD-13 Marine Circuit Breaker Push-To-Reset 40A Panel Mount

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

830118
06/13/2036 12:52 AM
Sale Price

$6.29

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Sea-Dog Line SD-13 Circuit Breaker (Reset Only) is a compact, panel-mount thermal circuit breaker engineered to protect marine electrical circuits from damage caused by excess current. Featuring a push-to-reset white button on a black Bakelite housing, this breaker offers the key advantage over fuses of being easily reset after tripping — no replacement parts needed.

With screw terminal connections, this breaker installs securely into electrical panels with a 3/16-inch panel depth. It is rated for use across a wide amperage range and is ignition protected per UL1500, making it safe for installation aboard gasoline-powered vessels. An optional Breaker Boot (Sea-Dog P/N 830901) is available for additional protection in wet environments.

Key Features:

  • Push-to-reset design — no fuse replacement required after tripping
  • Rated up to 40 Amps; available range 3A–40A
  • Maximum voltage: 250VAC / 50VDC
  • Amperage Interrupt Capacity (AIC): 1kA at 250VAC; 0.3kA at 50VDC
  • Screw terminal connections for secure wiring
  • Panel mount with 3/16-inch panel depth
  • Black housing with white reset button
  • Bakelite construction for durability
  • Ignition Protected: UL1500 (Title 33 CFR, Subparts I and J)
  • UL/cUL Recognized: UL 1077 (E66224)
  • Compatible with optional Breaker Boot 830901 for wet environment protection

Ideal for use in marine electrical panels on powerboats, sailboats, and other watercraft, the Sea-Dog SD-13 circuit breaker delivers reliable overcurrent protection in a space-saving form factor.

You guys got me the part very fast. Thanks

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

Easy to oreder - an excellent price.

Shipped and delivered quickly.

Great price, super fast shipping.

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