Marinco 100R Threaded Sealing Ring for 30 Amp and 50 Amp Shore Power Connectors

The Marinco 100R is a threaded sealing ring designed for use with Marinco 30 amp and 50 amp shore power connectors. It threads onto the connector body to help secure and seal the connection point, supporting reliable shore power hookups on boats and docks. The ring is molded in black plastic and pairs with a stainless steel contact ring terminal for corrosion resistance in the marine environment. It is rated for use up to 125 volts and is built as a male, non-insulated ring terminal connector. Compact and lightweight at 3 inches long by 3 inches wide by 0.5 inches high, the 100R is an easy drop-in replacement part for boat owners maintaining their shore power connection hardware.

Specifications

• Brand: Marinco
• Manufacturer Part Number: 100R
• Category: Shore Power Accessories
• Compatible Amperage: 30 Amp and 50 Amp
• Connector Type: Ring
• Terminal Type: Ring Terminal
• Connector Gender: Male
• Contact Material: Stainless Steel
• Insulation: Non-Insulated
• Material: Plastic
• Color: Black
• Maximum Voltage: 125 Volts
• Dimensions: 3 inches L x 3 inches W x 0.5 inches H
• Weight: 0.05 pounds
• UPC: 093344002601

Frequently Asked Questions

What is the Marinco 100R used for? The Marinco 100R is a threaded sealing ring that fits Marinco 30 amp and 50 amp shore power connectors, helping secure and seal the connection point on shore power cords and inlets.

Does the 100R work with both 30 amp and 50 amp connectors? Yes, the Marinco 100R threaded sealing ring is designed to be compatible with both 30 amp and 50 amp Marinco shore power connectors.

What material is the 100R sealing ring made from? The ring body is black plastic, and the ring terminal contact is stainless steel for corrosion resistance in marine use.

What voltage is the Marinco 100R rated for? The Marinco 100R carries a maximum voltage rating of 125 volts.

What are the dimensions of the 100R threaded ring? The Marinco 100R measures 3 inches long by 3 inches wide by 0.5 inches high.

How much does the Marinco 100R weigh? The Marinco 100R weighs 0.05 pounds.

Is the 100R an insulated or non-insulated terminal? The Marinco 100R is a non-insulated ring terminal connector.

What color is the Marinco 100R? The Marinco 100R threaded sealing ring is black.

What connector gender is the 100R terminal? The Marinco 100R is a male ring terminal connector.

What is included with the Marinco 100R? The Marinco 100R ships as a single threaded sealing ring, part number 100R.

Is the Marinco 100R a genuine Marinco part? Yes, part number 100R is a genuine Marinco component, not a generic aftermarket substitute.