My Account
Shopping Cart

Sea-Dog Line 420102-1 SPST Momentary Toggle Switch - On/Off 15A 12V

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

420102-1
06/12/2036 5:15 AM
Sale Price

$7.24

In Stock (10+)

delivery box

Usually delivered within 2 days

Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Sea-Dog Line 420102-1 is a heavy-duty water-resistant toggle switch designed for marine and outdoor applications. This SPST (Single Pole Single Throw) momentary switch features a Mom.On/Off configuration, meaning it springs back to the off position when released, making it ideal for horn circuits, bilge pumps, windlasses, and other momentary control applications.

Key Features:

  • Water-resistant construction protects against marine environments and moisture
  • Stamped brass terminals provide excellent conductivity and corrosion resistance
  • Injection-molded nylon and polycarbonate body ensures durability
  • Locking ring with lever seal prevents water intrusion
  • Protruding cap nut design for easy operation
  • Rated for 15 amps at 12 volts DC
  • Simple installation for boats, RVs, and automotive applications

This momentary toggle switch is engineered to withstand harsh marine conditions while providing reliable switching performance. The water-resistant design and quality construction materials make it suitable for panel mounting in exposed locations where moisture and spray are concerns.

Products specifications

Package

Retail

Positions

(On)/Off

Terminals

2 Blade

Type

SPST

Best price I could find for a programmer for my Jeep. Took a few days for the order to process as shipped but they did notify me that order would process within 24 business hours.

Good selection of products and excellent prices.

Quick simple and easy. Had no issues with this order so far

Cheapest around ! Quick shipment and great costumer service !

I'm hoping you have my tie rod ends this time, a few months ago I order this part but unfortunately I guess you ran out but if you guys come threw this time than you earn 5 stars from me.u guys get 5 stars thanks for having my part this time I will be ord

Easy transaction.

Best Price I could find on this item

Smooth process thus far

So far so good.

After placing my order, my item was shipped out the next business day as promised. Great service and great products, what more could you ask for!!

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