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RRP$12.25 $11.03
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1 7/16"

We all want 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.

CONTURA SWITCH(Spark Plug) ON/OFF (3-420201-1) from Sea Dog Marine features Vibration, shock, thermo-shock, moisture, and salt spray resistance switch. Temperatures range from -40 to +85 degrees Celsius. For marine products, UL1500 / ISO8846 ignition prevention is required. It is constructed of injection-molded nylon and pressed brass with silver tin oxide connections. IP66 (ingress protection) rating (for front panel components only).

Key Features:

  • Ignition Protected
  • water resistant
  • 20 Amps. 12 Volts
  • Designed to meet stringent quality requirements
  • High quality at an affordable price
  • Ideal for maintenance and replacement
  • Suitable for harsh marine conditions

Product Specifications:

  • SKU: 3-420201-1
  • UPC: 035514420983
  • Weight: 0.07 LBS
  • Action: On/Off
  • Terminals: 2 Blades
  • Circuit: SPST
  • Amps: 20
  • Volts: 12 V
  • Alternate Products SKU: "RK19400", "3-420201-1"

Stamped Brass/Injection Molded Nylon/Polycarbonate. Contura®. Certified IP66/68 dust proof and water resistant for front panel components.

This product replaces:

    420201, 420201-1, 3-420201, 35514420983

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ProPride 3P Hitch, Hassle Free, 60-Day No Risk Guarantee

You can return the 3P Hitch at any time during the first 60 days of use for a complete refund. That's a 100% risk free guarantee. 60 days begins when you receive the product unless otherwise arranged for a later date. We must receive the product in Holly, MI in 60 days or less. To initiate a return you can contact us for a return merchandise authorization.


We can ship to virtually any address in the Continental 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.

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