Blue Sea Systems Terminal Blocks 20A - 65A
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Blue Sea Systems Terminal Blocks 20A - 65A

4.7/5
Product ID: 10662527
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Details

  • Current Rating
    20 Amps
  • Connector Type
    Screw
  • Number Of Contacts
    8
  • Mounting Type
    Surface Mount
  • Material
    Plastic
  • Color
    Black
20A current rating
🔌4 isolated circuits
🛡️300V insulated design
Frequently Bought Together

Description

⚡ Connect with Confidence — Power Meets Precision!

  • CIRCUIT CLARITY - Each screw pair acts as an isolated circuit, eliminating cross-talk and ensuring clean connections.
  • COMPACT DURABLE - Surface mount, plastic construction with a sleek black finish fits seamlessly into any professional setup.
  • POWERFULLY PROTECTED - Closed back design fully insulates power from mounting surfaces for ultimate safety.
  • FLEXIBLE CONNECTIVITY - Jumpers (sold separately) enable easy creation of common circuits for customized setups.
  • MARINE GRADE RELIABILITY - Meets stringent marine electrical safety standards for dependable performance in demanding environments.

The Blue Sea Systems Terminal Blocks 20A - 65A offer a robust 4-circuit, 20 Amp capacity with a closed back design that fully insulates power from mounting surfaces. Featuring isolated screw pairs and optional jumpers for flexible circuit configurations, this marine-grade terminal block ensures safe, reliable, and compact electrical connections for professional-grade installations.

Specifications

Current Rating20 Amps
Connector TypeScrew
Number Of Contacts8
Mounting TypeSurface Mount
MaterialPlastic
ColorBlack
BrandBlue Sea Systems
Voltage300 Volts
Number Of Poles4
Specification MetMarine Electrical Safety Standards
ManufacturerBlue Sea Systems
UPC632085024048
Global Trade Identification Number00632085024048
Item Package Dimensions L x W x H5.8 x 1.8 x 0.8 inches
Package Weight0.64 Kilograms
Item Dimensions LxWxH7 x 2 x 1 inches
Item Weight0.07 Pounds
Brand NameBlue Sea Systems
Warranty DescriptionWarranty
Model NameBlue Sea 2404 Terminal Black 20AMP - 4 Circuit
Suggested Usersunisex-adult
Number of Items1
Part Number2404-BSS
Style4 Circuits
Included ComponentsBlue Sea 2404 Terminal Black 20AMP - 4 Circuit
Size20 Amps

Reviews

4.7

All from verified purchases

A**R

Good, sturdy terminal block

It's from Blue Sea, so you know it's good! We're very happy with it. Make sure you get a terminal block rated for the max amperage you'll be using with the wires on the block.

F**N

Well made

High quality product.

A**F

Blue Sea builds nice stuff!

You end up spending a little more for a Blue Sea product but they almost always offer a high quality part you won't have to worry about. This terminal block is made from a better-than-most plastic that doesn't split or crack when fastening it down. The terminal screws hold and don't strip out easily. It's amazing how fast the cost of a wiring project can balloon out of control but using quality parts will provide a safer system than running generic "unknown" parts.

T**M

Nice junction for powered items.

Used to create a junction block at my waste tank for when I remove the sending unit (instead of hard wired) this makes removal much faster and easier. Make sure you order the right size (amp, or screw size). Most of the complaints are because somebody ordered a 10 screw size for number 8 connectors (won't work). Sure there are better items but this works for its intended purpose and have no issues.

C**.

Useful

Handy for terminating wires.

M**W

Definitely A Good Value For The Price

I mean it's a terminal block and it works as proclaimed. I wouldn't try to test the 65A rating as I'm pretty sure the contacts and the plastic mount wouldn't survive the conditions. It's also not a protected block so whoever is putting the ratings for this in the comments isn't doing the consumer any favors. All in all, I needed a small block that could handle the job in a tight place and this was the perfect size. Cost was more than fair for most other options and quality was better than some higher priced alternatives as well. Cannot complain.

M**E

Worked perfect for me

Worked perfect for me, and are way cheaper than the same block i can buy from the local NAPA store. I use them to mount under the company trucks i outfit. Any wiring that goes through the cab i run to this block, that way the wiring doesn't need to be cut if the cab ever needs to be pulled.

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Blue Sea Systems Terminal Blocks 20a 65a | Desertcart INDIA