Skip to product information
1 of 1
1 product view Open images for a closer look Compare photos with product details

Marinco

Marinco 103RN 30A Weatherproof Shore Power Cover with Threaded Sealing Ring

Marinco 103RN 30A Weatherproof Shore Power Cover with Threaded Sealing Ring

SKUCT-102937

Regular price $17.39
Regular price Sale price $17.39
Sale Sold out
Shipping calculated at checkout.
Shipping rewards at $100 U.S. orders of $100 or more get free standard shipping, plus $10 off Expedited and Overnight.

In stock

Quantity
Use the Tug & Tow SKUInclude this SKU when you contact us about fit, availability, or reorders.
Delivery shown at checkoutShipping options, final costs, and delivery estimates appear before payment.
Check fit before orderingReview dimensions, part numbers, model details, and compatibility notes.
Confirm the details before checkoutFit can depend on your boat, RV, trailer, vehicle, or equipment. Contact us before ordering if compatibility is critical.Ask a product question

Product details

Review the details before ordering.

Ensure robust protection for your marine electrical connections with the Marinco 103RN Weatherproof Shore Power Cover. Engineered from heavy-duty, UV-stabilized vinyl, this cover provides a superior seal against harsh marine elements, safeguarding your shore power connections from rain, spray, dirt, and sun damage. Its threaded sealing ring delivers a secure, watertight fit over compatible connectors, making it an essential accessory for any boat owner. Proudly made in Mexico and backed by UL and CSA certifications, Marinco delivers dependable performance. Upgrade your vessel's electrical defense today.

Key Benefits & Features:

  • Comprehensive Weatherproof Protection: Shields 20A and 30A shore power connections from rain, spray, dirt, and UV exposure when not in use.
  • Secure Threaded Sealing Ring: Creates a reliable, watertight barrier against moisture intrusion at the connector interface for peace of mind.
  • Durable, UV-Stabilized Vinyl Construction: Resists cracking, fading, and degradation from prolonged sun exposure, ensuring long-lasting performance in marine environments.
  • UL Listed & CSA Certified: Meets rigorous safety standards as a component of UL Marine Listed cord sets and as a CSA certified weatherproof boot (File LR81290).
  • Optimized for 20A and 30A Applications: Designed to fit Marinco 20A and 30A female connectors, ensuring broad compatibility.
  • Quality Manufacturing: Proudly made in Mexico.

Compatibility & Pairings:

This cover is specifically designed for use with Marinco 20A and 30A female connectors, including models 205CRCN or 305CRCN. It also mates with the Marinco 102N weatherproof cover when used with the 110R sealing collar. Please note, the 103RN is intended for female connectors and will not fit directly onto male plugs.

California Residents: Please be aware of the Proposition 65 warning: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Shipping & returns

Shipping methods, delivery estimates, and final costs appear at checkout before payment. Some bulky, supplier-shipped, or special-handling items may ship separately. See Shipping & Returns for return windows and eligibility.

Fit & compatibility

Review the product title, description, images, dimensions, part numbers, and manufacturer details before purchase. For fit-sensitive items, confirm compatibility with your boat, RV, trailer, vehicle, or equipment.

Need help choosing?

Send us the product link or SKU, plus details about your boat, RV, trailer, vehicle, or project. We will help you narrow down the right option when product fit is not obvious.

View full details