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โก Elevate your electrical game with Blue Seaโs DualBus โ where power meets precision!
The Blue Sea Systems DualBus 100A BusBar (Model 2702) is a UL-certified, compact busbar designed for high-capacity electrical systems. It features 10 screw terminals (8-32), supports up to 100 amps at 300VAC/48VDC, and combines positive and negative buses into a single, durable stainless steel aluminum block, making it ideal for professional-grade marine, automotive, and industrial applications.





| Asin | B000277JB4 |
| Best Sellers Rank | #260,351 in Sports, Fitness & Outdoors (See Top 100 in Sports, Fitness & Outdoors) #29 in Sailing Hardware #1,400 in Hunting (Sports, Fitness & Outdoors) #231,410 in Exercise & Fitness (Sports, Fitness & Outdoors) |
| Brand Name | Blue Sea Systems |
| Colour | Multicolour |
| Connector Type | Screw |
| Current Rating | 100 Amps |
| Customer Reviews | 4.6 4.6 out of 5 stars (58) 4.6 out of 5 stars |
| Global Trade Identification Number | 00632085027025 |
| Included Components | Does not apply |
| Item Weight | 0.3 Pounds |
| Manufacturer | BLUE SEA SYSTEM |
| Material Type | Stainless Steel Aluminum |
| Model Number | 2702 |
| Mounting Type | Surface |
| Number Of Contacts | 10 |
| Number Of Items | 1 |
| Number Of Poles | 10 |
| Number Of Positions | 20 |
| Part Number | 2702 |
| Specification Met | UL |
| Unit Count | 1.0 Count |
| Upc | 632085027025 |
| Voltage | 48 Volts |
User
Each of the 20 terminals is a #8 screw
This is not what I was looking for when I found it, but it does the job perfectly. I have "trays" of HR1221W SLA batteries from a defunct UPS that I just couldn't leave alone, and needed an inexpensive way to turn 8 12v batteries wired in series (for 96v total) into 8 12v batteries wired in parallel (for 12v total) so I could power some more common DC loads. This bus bar does the job, leaving me two pair of terminals to hook up a pair of loads. It's not what I was envisioning, but works perfectly. Construction of the part is solid (as are most things from Blue Sea) and while the price seems high for such a simple product it's inline with other similar options... maybe even cheap. Each of the 20 terminals is a #8 screw, so #8 spade or ring terminals work perfectly.
User
Good Quality Bus Bar
Used this in my boat to make wiring cleaner and easier and it worked great. Easy to work with and easy to install and still working after many years. Lots of space for wire installation across the board. The nuts all have an integrated locking washer which makes for a really secure connections to the bus bar. Great product and would purchase again if necessary.
User
Good quality.
Works great. Used this to combine 3 100watt solar panels in parallel. Have room left over when I add more panels.
User
how to cancel an accidental return....how??
i accidentally filled out a return for this item...so want to cancel the return?....doenst seem like theres a screen for that...its a good item...
User
The Perfect Solution
The Blue Sea Systems 2702 Dual Busbar enabled me to sort out the wiring of 12-volt accessories under the console of my boat. It was easy to mount and the quality hardware allows tightening of all connections without fear of stripping threads. A must-have to complete a proper installation. (And, it made it look like I know what I'm doing!)
Trustpilot
1 month ago
3 weeks ago