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BLUE SEA SYSTEMS
Rib Insulator Independent Connectors

Closed back design insulates power from mounting surface. Ribs provide partial insulation to each circuit. Each screw pair is one isolated circuit. Optional jumpers allow creation of common circuits.

Product Models
Description WM Model # MFG Part # Availability Price Quantity  
20A AC/DC, 300V, 0.875" Wide, #6 Screws, 2 Circuits, 1.21" Length 335920 2402
In stock online.

$4.39

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20A AC/DC, 300V, 0.875" Wide, #6 Screws, 4 Circuits, 1.41" Length 214959 2404
In stock online.

$6.29

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20A AC/DC, 300V, 0.875" Wide, #6 Screws, 6 Circuits, 2.16" Length 214983 2406
In stock online.

$7.99

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20A AC/DC, 300V, 0.875" Wide, #6 Screws, 8 Circuits, 2.91" Length 214991 2408
In stock online.

$7.99

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20A AC/DC, 300V, 0.875" Wide, #6 Screws, 10 Circuits, 3.66" Length 215006 2410
In stock online.

$10.99

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30A AC/DC, 600V, 1.31" Wide, #8 Screws, 2 Circuits, 2.80" Length 336050 2502
In stock online.

$6.29

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30A AC/DC, 600V, 1.31" Wide, #8 Screws, 4 Circuits, 3.22" Length 215014 2504
In stock online.

$7.99

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30A AC/DC, 600V, 1.31" Wide, #8 Screws, 6 Circuits, 4.34" Length 215020 2506
In stock online.

$9.79

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30A AC/DC, 600V, 1.31" Wide, #8 Screws, 8 Circuits, 5.47" Length 215030 2508
In stock online.

$10.99

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30A AC/DC, 600V, 1.31" Wide, #8 Screws, 10 Circuits, 6.59" Length 215048 2510
In stock online.

$10.99

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30A AC/DC, 600V, 1.31" Wide, #8 Screws, 12 Circuits, 7.50" Length 336290 2512
In stock online.

$15.99

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65A AC/DC, 600V, 1.81" Wide, #10 Screws, 4 Circuits, 3.88" Length 192460 2604
In stock online.

$17.49

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65A AC/DC, 600V, 1.81" Wide, #10 Screws, 6 Circuits, 5.25" Length 192478 2606
In stock online.

$26.99

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65A AC/DC, 600V, 1.81" Wide, #10 Screws, 8 Circuits, 6.62" Length 192486 2608
In stock online.

$32.99

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65A AC/DC, 600V, 1.81" Wide, #10 Screws, 10 Circuits, 8.00" Length 192494 2610
In stock online.

$37.99

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5 Jumpers for 65A Connector 288029 9216
In stock online.

$4.79

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5 Jumpers for 30A Connector 288037 9217
In stock online.

$4.69

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5 Jumpers for 20A Connector 288045 9218
In stock online.

$4.69

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Closed back design insulates power from mounting surface. Ribs provide partial insulation to each circuit. Each screw pair is one isolated circuit. Optional jumpers allow creation of common circuits.

Specs

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REVIEW SNAPSHOT®

by PowerReviews
Blue Sea SystemsRib Insulator Independent Connectors
 
4.1

(based on 10 reviews)

Ratings Distribution

  • 5 Stars

     

    (2)

  • 4 Stars

     

    (7)

  • 3 Stars

     

    (1)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Pros

  • Easy to use (9)
  • Easy to install (5)
  • Reliable (4)

Cons

No Cons

Best Uses

  • Small boats (3)
    • Reviewer Profile:
    • Casual/ recreational (5), Casual user (3)
    • Was this a gift?:
    • No (7)

Most Liked Positive Review

 

Squeeze the jumpers first

The hump is a bit wider than the plastic wall that is being "jumped over" in the terminal strip. This can prevent spade terminals from easily fitting. Squeezing the hump together before...Read complete review

The hump is a bit wider than the plastic wall that is being "jumped over" in the terminal strip. This can prevent spade terminals from easily fitting. Squeezing the hump together before installing will help.

VS

Most Liked Negative Review

 

Soild Item

Would have rather used a distribution block to gather return wiring that was protected ie with a cover. But product met needs.

Would have rather used a distribution block to gather return wiring that was protected ie with a cover. But product met needs.

Reviewed by 10 customers

Displaying reviews 1-10

Back to top

 
4.0

Seems like a quality product

By Lucky Shamrock

from Homestead, Florida

About Me Advanced

Verified Buyer

Pros

    Cons

      Best Uses

      • Open Water

      Comments about Rib Insulator Independent Connectors:

      The cheap Radio Shack block that I replaced with this part was rusted and the screwheads had to be drilled off to save the spade connectors. This one if indeed is plated brass will no doubt out live me. And I think it was the same price as the junk one.

      • Was this a gift?:
      • No
       
      3.0

      Soild Item

      By Rolls

      from Galveston Texas

      About Me Advanced

      Verified Buyer

      Pros

      • Easy To Use
      • Reliable

      Cons

        Best Uses

        • Small Boats

        Comments about Rib Insulator Independent Connectors:

        Would have rather used a distribution block to gather return wiring that was protected ie with a cover. But product met needs.

        • Was this a gift?:
        • No
         
        4.0

        Wiring block, simplicity at its best.

        By JD

        from Edgewater, MD

        About Me Casual/ Recreational

        Verified Buyer

        Pros

        • Easy To Install
        • Easy To Use
        • Reliable

        Cons

          Best Uses

          • Small Boats

          Comments about Rib Insulator Independent Connectors:

          For small boat applications, would be nice to have a cover to put over block to help minimize corrosion that will develop over time, and for a neater appearance.
          Otherwise, simple and straight forward as it gets.

          • Was this a gift?:
          • No
           
          5.0

          Very clean and secure connections made easy.

          By vessel name "Mazzi Girl"

          from Eugene Oregon

          About Me Casual/ Recreational

          Verified Buyer

          Pros

          • Easy To Install
          • Easy To Use
          • Reliable

          Cons

            Best Uses

            • Large Boats
            • Small Boats

            Comments about Rib Insulator Independent Connectors:

            I used this junction block to interface my 0183 data circuits for my vhf and chartplotter. It provides a very secure and "clean" way to make the connections. I think this is a must for installs requiring multiple circuit connections.

            • Was this a gift?:
            • No
             
            4.0

            I would buy this again

            By river runer

            from tabb va

            About Me Casual/ Recreational

            Verified Buyer

            Pros

            • Easy To Install
            • Easy To Use

            Cons

            • no cons

            Best Uses

            • Anything It Will Work

            Comments about Rib Insulator Independent Connectors:

            I use it to wire my boat

            • Was this a gift?:
            • No
             
            4.0

            Easy to use

            By John the Pirate

            from Wilmington, NC

            About Me Casual/ Recreational

            Verified Buyer

            Pros

            • Easy To Install
            • Easy To Use

            Cons

              Best Uses

                Comments about Rib Insulator Independent Connectors:

                Easy to use and install. I have used Blue Sea products in the past with success.

                • Was this a gift?:
                • No
                 
                4.0

                Easy to install and use

                By John the Pirate

                from Wilmington, NC

                About Me Casual/ Recreational

                Verified Buyer

                Pros

                • Easy To Install
                • Easy To Use

                Cons

                  Best Uses

                    Comments about Rib Insulator Independent Connectors:

                    Will sea how things hold up. Have had much success with Blue Sea products in the past.

                    • Was this a gift?:
                    • No
                     
                    5.0

                    Great Product

                    By Steve

                    from Lake Forest, Ca

                    About Me Casual User

                    Verified Buyer

                    Pros

                    • Durable
                    • Easy To Configure
                    • Easy To Use
                    • Reliable Performance
                    • Very Good Product

                    Cons

                    • None

                    Best Uses

                    • BOAT
                    • In The Car

                    Comments about Rib Insulator Independent Connectors:

                    Very good and reliable product.

                    • Primary use:
                    • Business
                     
                    4.0

                    Installation fasteners not provided

                    By Unfettered

                    from Western Shore of the Chesapeake

                    About Me Casual User

                    Verified Buyer

                    Pros

                    • Durable
                    • Easy To Configure
                    • Easy To Use

                    Cons

                      Best Uses

                        Comments about Rib Insulator Independent Connectors:

                        No installation fasteners are provided. #8 looks to be about right.

                        • Primary use:
                        • Personal
                         
                        4.0

                        Squeeze the jumpers first

                        By Unfettered

                        from Western Shore of the Chesapeake

                        About Me Casual User

                        Verified Buyer

                        Pros

                        • Easy To Use

                        Cons

                          Best Uses

                            Comments about Rib Insulator Independent Connectors:

                            The hump is a bit wider than the plastic wall that is being "jumped over" in the terminal strip. This can prevent spade terminals from easily fitting. Squeezing the hump together before installing will help.

                            • Primary use:
                            • Personal

                            Displaying reviews 1-10

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