Free Shipping!
On All Orders Over $99*

click to zoom in

have questions?

Splash Guard Boot by Sea Dog Marine (420839-1)

(No reviews yet) Write a Review
0.02 LBS
Unit of Measure:
Manufacturer Part Number (MPN):

Splash Guard Boot by Sea Dog Marine (420839-1)


We all wanted safety everywhere we go. So when it comes to choosing the product, safety should be on top of the list. Sea-Dog Line never stops providing you with parts and accessories you need from high-quality marine products to electrical panels, connectors, batteries, and accessories. Sea-Dog Line ensures that you have the right quality-safe product.

Sea-Dog Line created a product just right for you. When it comes to circuit breakers, Splash Guard Boot is all you need. Splash Guard Boot is designed to protect you from any harm against the electrical circuit and damages caused by excess electricity current.

The splash guard boot has a push-to-reset circuit breaker. It is an alternative for economical and magnetic breakers. It has a plastic housing and a waterproof button and is non-flammable for safety.

Key Features:

  • Vibration and shock resistance.
  • Panel mounted compact design.
  • Resettable after tripping.
  • The Thermal Breaker Boot provides additional protection in wet environments. 5-30A @ 125-250VAC. 32VDC. (optional)


  • Brand: Sea-Dog Line
  • Weight: 0.02 LBS
  • This product replaces: 420839-1, 420839, 3-420839, 35514424486
  • UPC: 035514424486

Warning. The product might cause cancer, birth defects, or other reproductive harm if exposed to chemicals (known esp in the State of California). Follow cautions and guidelines.

Thermal Breaker Boot

This product replaces:

    420839-1, 420839, 3-420839, 35514424486


We can ship to virtually any address in the US. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.)

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, please Contact Us with your order number and details about the product you would like to return. We will respond quickly with instructions for how to return items from your order.

Need help? We're available at+1 (800) 664-8116 - Email us
to top