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Free Shipping over $99*
Earn up to 4.5% Back on Purchases
Assistance From Boat Parts Experts

Free Shipping over $99

Orders $99 or more ship free within the contiguous U.S.
May not apply to engines or oversized orders.

Shipping Policy

Free Shipping over $99

Orders $99 or more ship free within the contiguous U.S.
May not apply to engines or oversized orders.

Shipping Policy

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PartsVu Blue Rewards

Earn up to 1.5 points for every $1 spent. That’s up to 4.5% back that you can redeem and save on future orders. Excludes engine & lower unit sales.

Start Saving Now

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Ready To Serve

Our top priority is your ultimate satisfaction, and to get you back to boating as soon as possible.

Contact a Parts Pro

Blue Sea Systems Terminal Blocks

(19 products)

The Blue Sea Systems Terminal Fuse Block makes a useful and safe addition to your boat's electrical systems. Terminal blocks are wiring blocks used to organize wires with ring, fork, or spade terminals.
  • Blue Sea - Terminal Fuse Block 30-300AMP - 5191

    Blue Sea Systems

    Blue Sea - Terminal Fuse Block 30-300AMP - 5191

    $41.36
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  • Blue Sea 9217 Terminal Block Jumpers f/2500 Series Blocks - 9217

    Blue Sea Systems

    Blue Sea 9217 Terminal Block Jumpers f/2500 Series Blocks - 9217

    $5.93
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  • Blue Sea 2512 Terminal Block 30AMP - 12 Circuit - 2512

    Blue Sea Systems

    Blue Sea 2512 Terminal Block 30AMP - 12 Circuit - 2512

    $25.81
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  • Blue Sea 2502 Terminal Block 30AMP - 2 Circuit - 2502

    Blue Sea Systems

    Blue Sea 2502 Terminal Block 30AMP - 2 Circuit - 2502

    $8.55
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  • Blue Sea 2408 Terminal Block 20AMP - 8 Circuit - 2408

    Blue Sea Systems

    Blue Sea 2408 Terminal Block 20AMP - 8 Circuit - 2408

    $12.53
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  • Blue Sea 2540 Terminal Block 30 Ampere 4 Circuit - 2504

    Blue Sea Systems

    Blue Sea 2540 Terminal Block 30 Ampere 4 Circuit - 2504

    $10.48
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  • Blue Sea 2404 Terminal Black 20AMP - 4 Circuit - 2404

    Blue Sea Systems

    Blue Sea 2404 Terminal Black 20AMP - 4 Circuit - 2404

    $8.57
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  • Blue Sea 9216 Terminal Block Jumper f/2600 Series Blocks - 9216

    Blue Sea Systems

    Blue Sea 9216 Terminal Block Jumper f/2600 Series Blocks - 9216

    $6.43
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  • Blue Sea 2604 Terminal Block 65AMP - 4 Circuit - 2604

    Blue Sea Systems

    Blue Sea 2604 Terminal Block 65AMP - 4 Circuit - 2604

    $17.36 $19.99
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  • Blue Sea 2506 Terminal Block 30AMP - 6 Circuit - 2506

    Blue Sea Systems

    Blue Sea 2506 Terminal Block 30AMP - 6 Circuit - 2506

    $14.34
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  • Blue Sea 2610 Terminal Block 65AMP - 10 Circuit - 2610

    Blue Sea Systems

    Blue Sea 2610 Terminal Block 65AMP - 10 Circuit - 2610

    $37.86 $43.99
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  • Blue Sea 2608 Terminal Block 65AMP - 8 Circuit - 2608

    Blue Sea Systems

    Blue Sea 2608 Terminal Block 65AMP - 8 Circuit - 2608

    $32.84 $38.99
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  • Blue Sea 2510 Terminal Block 30AMP - 10 Circuit - 2510

    Blue Sea Systems

    Blue Sea 2510 Terminal Block 30AMP - 10 Circuit - 2510

    $18.81
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  • Blue Sea 2402 Terminal Black 20AMP - 2 Circuit - 2402

    Blue Sea Systems

    Blue Sea 2402 Terminal Black 20AMP - 2 Circuit - 2402

    $7.72
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  • Blue Sea 2406 Terminal Block 20AMP - 6 Circuit - 2406

    Blue Sea Systems

    Blue Sea 2406 Terminal Block 20AMP - 6 Circuit - 2406

    $10.72
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  • Blue Sea 2410 Terminal Block 20AMP - 10 Circuit - 2410

    Blue Sea Systems

    Blue Sea 2410 Terminal Block 20AMP - 10 Circuit - 2410

    $16.02
    Learn More
  • Blue Sea 9218 Terminal Block Jumpers f/2400 Series Blocks - 9218

    Blue Sea Systems

    Blue Sea 9218 Terminal Block Jumpers f/2400 Series Blocks - 9218

    $5.93
    Learn More
  • Blue Sea 2602 Terminal Block 65AMP - 2 Circuit - 2602

    Blue Sea Systems

    Blue Sea 2602 Terminal Block 65AMP - 2 Circuit - 2602

    $12.19 $13.99
    Learn More
  • Blue Sea 2508 Terminal Block 30AMP - 8 Circuit - 2508

    Blue Sea Systems

    Blue Sea 2508 Terminal Block 30AMP - 8 Circuit - 2508

    $16.76
    Learn More

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