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Blue Sea Systems 2315 100 Amp Mini BusBar with 4 studs and a cover

4.7 4.7 out of 5 stars 653 ratings

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Purchase options and add-ons

Current Rating 100 Amps
Connector Type Screw
Brand Blue Sea Systems
Voltage 300 Volts
Specification Met CE, UL

About this item

  • 100A Mini BusBar with 4 studs and a cover (part number 2315)
  • Max voltage: 300V AC/ 48V DC, Continuous Rating: 100A AC/DC
  • Terminal Studs: 4 x #10-32
  • Reinforced polycarbonate base with tin plated pure electrical copper for maximum conductivity and corrision resistance, cover made with clear polycarbonate
  • 2 mounting holes accept #10 (M5) screws
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From the manufacturer

Blue Sea Systems
busbar application

Blue Sea Systems 100A-250A Common BusBars

Blue Sea Systems BusBars distribute positive wires or collect negative returns. They range in capacity from 100A to 600A, with a variety of terminal stud configurations.

Features Include:

  • Tin-plated copper buses provide maximum conductivity and corrosion resistance.
  • Insert-molded stainless steel studs eliminate the need for securing nuts and allow high torqueing for excellent electrical contact.
  • UL 94-V0 rated UL 94-V0 rated base materials have flame retardants and will self extinguish if a flame source is removed.
  • Terminal Threaded Fastener incorporate stainless steel split ring lock washers and captive star-type lock washers keep connections tight in high vibration environments.
  • One-Piece Serrated Flange Nuts ensure correct and secure connections which do not cause resistance.
  • Insulating covers meet ABYC and USCG insulation requirements.

2305 Blue Sea Busbar Blue Sea Systems 2305 Busbar Blue Sea 2306 Busbar
2304 2305 2306
Customer Reviews
4.8 out of 5 stars
2,057
4.8 out of 5 stars
2,057
4.8 out of 5 stars
2,057
Continuous Rating 100A AC / 100A DC 100A AC / 100A DC 100A AC / 100A DC
Max. Voltage 300V AC / 48V DC 300V AC / 48V DC 300V AC / 48V DC
Terminal Fastener 5 × #8-32 -- 6 × #8-32
Terminal Stud 2 × #10-32 4 × #10-32 --
Insulating Cover Cover available Cover available --
Blue Sea Systems 2301 Busbar Blue Sea 2302 Busbuar Blue Sea Systems 2303 Busbar
2301 2302 2303
Customer Reviews
4.8 out of 5 stars
2,057
4.8 out of 5 stars
2,057
4.8 out of 5 stars
2,057
Continuous Rating 130A AC / 150A DC 130A AC / 150A DC 130A AC / 150A DC
Max. Voltage 300V AC / 48V DC 300V AC / 48V DC 300V AC / 48V DC
Terminal Fastener 10 × #8-32 20 × #8-32 --
Terminal Stud 2 × 1/4"-20 2 × 1/4"-20 4 × 1/4"-20
Insulating Cover Cover available Cover available Cover available
Blue sea 2128 busbar Blue Sea 2105 BusBar Blue Sea Systems 2127 BusBar Blue Sea Systems 2126 Busbar
2128 2105 2127 2126
Customer Reviews
4.8 out of 5 stars
2,057
4.8 out of 5 stars
2,057
4.7 out of 5 stars
243
4.6 out of 5 stars
56
Continuous Rating 250A AC / 250A DC 250A AC / 250A DC 250A AC / 250A DC 250A AC / 250A DC
Max. Voltage 300V AC / 48V DC 300V AC / 48V DC 300V AC / 48V DC 300V AC / 48V DC
Terminal Fastener 6 × #10-24 12 × #10-24 -- --
Terminal Stud 2 × 5/16" -18 2 × 5/16" -18 4 × 5/16" -18 6 × 5/16" -18
Insulating Cover Cover available Cover available Cover available Cover available

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Blue Sea Systems 2315 100 Amp Mini BusBar with 4 studs and a cover
Blue Sea Systems 2315 100 Amp Mini BusBar with 4 studs and a cover
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Price$17.26$29.61$30.99$9.07$22.41-7% $25.99
Typical:$27.99
Delivery
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Customer Ratings
Value for money
4.5
4.6
4.7
4.6
3.6
4.4
Easy to install
5.0
4.8
4.6
4.7
Quality of material
4.6
5.0
4.7
Sold By
Amazon.com
Amazon.com
DaierTek
Amazon.com
Amazon.com
DaierTek
material
Polycarbonate (PC)
Plastic
Plastic
Stainless Steel, Copper
connector type
Screw
Screw
Screw
Screw
Screw
Screw
current rating
100 amps
150 amps
150 amps
20 amps
30.0 amps, 300.0 amps
150 amps
number of poles
5
6
8
6
voltage
300 volts
300 volts
12 volts
300 volts
58 volts
12 volts
model number
2315
2722
2408-BSS
5191

What's in the box

  • MINI-BUSBAR 4X10-32 100A W/COVR
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    Blue Sea Systems 2315 100 Amp Mini BusBar with 4 studs and a cover


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    Product Description

    100A Mini BusBar with 4 studs and a cover (part number 2315). Max voltage: 300V AC/ 48V DC, Continuous Rating: 100A AC/DC. Terminal Studs: 4 x #10-32. Reinforced polycarbonate base with tin plated pure electrical copper for maximum conductivity and corrision resistance, cover made with clear polycarbonate. 2 mounting holes accept #10 (M5) screws.

    Customer reviews

    4.7 out of 5 stars
    4.7 out of 5
    653 global ratings

    Customers say

    Customers like the quality, performance, ease of use, appearance and value of the terminal block. They mention that it's sturdily made, works well and is easy to install. Customers are also satisfied with the bus bar, and size. Opinions are mixed on value.

    AI-generated from the text of customer reviews

    38 customers mention35 positive3 negative

    Customers are satisfied with the quality of the terminal block. They mention that it is sturdily made, provides solid reliable grounding, and is easy to mount. The plastic cap secures snugly to the posts and protects anything from coming in contact with live. Overall, customers are happy with their purchase and recommend it to others.

    "High quality. I used it for my Jeep grounding project." Read more

    "...Very well made , 2 mounting points ..good seperation on the studs to fit multiple wire lugs and a nice secure cover to protect the bolt heads from..." Read more

    "...Nice and solid, cover fits well, no complaints whatsoever. Will absolutely buy again if needed." Read more

    "...The product is sturdily made and the plastic cover fits snuggly over the nut on each end...." Read more

    23 customers mention23 positive0 negative

    Customers are satisfied with the performance of the terminal block. They mention that it works well, it's sturdy, and it functions as expected. Some say that it'll work perfectly for a common bus and that it is easy to use.

    "...using three of these in various locations in a van build, and all work flawlessly." Read more

    "Needed another ground rail on my boat and this works well." Read more

    "...No issues with any of them. Blue Sea has a pretty good reputation, and this product is in keeping with that." Read more

    "Works great easy to use" Read more

    9 customers mention9 positive0 negative

    Customers find the terminal block easy to use and install. They mention that the protective plastic cap reduces the chances of shorting. Some say that the quality is very good and that it's installed without concerns.

    "Easy to use and install. Protective plastic cap should reduce chances of shorting." Read more

    "Installed without concerns, at first the insulation cap didn’t quite seat, had to route the wires a little differently, but after that all was well" Read more

    "Clean and easy to use. Gives all your work a very professional look.No complaints." Read more

    "Product is as you would expect , simple , functional . I was surprised this is a SAE product not a Metric ...... although it does not matter ." Read more

    8 customers mention8 positive0 negative

    Customers like the appearance of the terminal block. They mention it looks good, is sturdy, and makes their fuse block install look clean.

    "...Nice and solid, cover fits well, no complaints whatsoever. Will absolutely buy again if needed." Read more

    "Made my fuse block install look real clean. I ordered 2 of these, one to use as negative terminal block, and one as positive...." Read more

    "Clean and easy to use. Gives all your work a very professional look.No complaints." Read more

    "Haven't used yet, but it looks good." Read more

    5 customers mention5 positive0 negative

    Customers like the bus bar. They mention it's great, perfect for making a proper buss bar setup, and a nice way to centralize grounds.

    "This bus bar is great, being used for my grounding bar on a 200W solar setup. Nice and solid, cover fits well, no complaints whatsoever...." Read more

    "...I used it on my boat wiring project. It is a nice way to centralize grounds. Do not ever use a body ground on a boat, they will cause you issues...." Read more

    "Great little bus bar, seems to be good quality at a good value" Read more

    "perfect for making a proper buss bar setup on my RZR. Ordered 3 of them. One ACC, one BATT, one GROUND. All accessories can now be run properly." Read more

    5 customers mention4 positive1 negative

    Customers like the size of the terminal block. They say it's small, sturdily made, and the plastic cover fits snuggly over the nut on each end.

    "...The product is sturdily made and the plastic cover fits snuggly over the nut on each end...." Read more

    "...The MiniBus is very compact and function as designed." Read more

    "Good Quality, Small Size..." Read more

    "Way smaller than I expected for a 100 amp bus bar. I'm fairly certain using this for 100 amps is a really bad idea...." Read more

    3 customers mention3 positive0 negative

    Customers like the cleanliness of the terminal block. They mention it's easy to use and excellent for cleaning up your battery well.

    "Clean and easy to use. Gives all your work a very professional look.No complaints." Read more

    "Clean, looks professional" Read more

    "Excellent for cleaning up your battery well. Have some #10 washers on standby..." Read more

    6 customers mention3 positive3 negative

    Customers are mixed about the value of the terminal block. Some mention it's great value, while others say it'll be pricey but does what it should.

    "Great little bus bar, seems to be good quality at a good value" Read more

    "...Of course, considerably more expensive, too. Highly recommended to use a mini bus if you connect more than a couple of items to your battery" Read more

    "nice, overpriced but is nice" Read more

    "Good product, a little pricey at $15. I used this to wire a switch panel on my boat." Read more

    Excellent for cleaning up your battery well. Have some #10 washers on standby
    5 Stars
    Excellent for cleaning up your battery well. Have some #10 washers on standby
    This review is for the Blue Sea Systems 4 terminal bus bar with plastic cover. The product is sturdily made and the plastic cover fits snuggly over the nut on each end. This is important to note because if the end-nuts are screwed down at markedly different measures — the cover will not fit as well. Would be good to have a red AND black, but I was only able to find black. So I used black on each side. One important note: if you’re using 3/8” lugs / ring terminals, you’ll need to add a stainless #10 or similar washer.
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    Top reviews from the United States

    Reviewed in the United States on May 26, 2023
    Style: 100a - 4 Stud With CoverVerified Purchase
    Reviewed in the United States on March 13, 2022
    Style: 100a - 4 Stud With CoverVerified Purchase
    Reviewed in the United States on May 1, 2022
    Style: 100a - 4 Stud With CoverVerified Purchase
    One person found this helpful
    Report
    Reviewed in the United States on March 7, 2022
    Style: 100a - 4 Stud With CoverVerified Purchase
    One person found this helpful
    Report
    Reviewed in the United States on November 28, 2023
    Style: 100a - 4 Stud With CoverVerified Purchase
    Reviewed in the United States on March 29, 2021
    Style: 100a - 4 Stud With CoverVerified Purchase
    Reviewed in the United States on July 24, 2022
    Style: 100a - 4 Stud With CoverVerified Purchase
    Reviewed in the United States on March 19, 2018
    Style: 100a - 4 Stud With CoverVerified Purchase
    Customer image
    5.0 out of 5 stars Excellent for cleaning up your battery well. Have some #10 washers on standby
    Reviewed in the United States on March 19, 2018
    This review is for the Blue Sea Systems 4 terminal bus bar with plastic cover. The product is sturdily made and the plastic cover fits snuggly over the nut on each end. This is important to note because if the end-nuts are screwed down at markedly different measures — the cover will not fit as well. Would be good to have a red AND black, but I was only able to find black. So I used black on each side. One important note: if you’re using 3/8” lugs / ring terminals, you’ll need to add a stainless #10 or similar washer.
    Images in this review
    Customer image Customer image
    Customer imageCustomer image
    28 people found this helpful
    Report

    Top reviews from other countries

    Translate all reviews to English
    Astro boy
    5.0 out of 5 stars Great BusBar
    Reviewed in Australia on May 25, 2022
    Style: 100a - 4 Stud With CoverVerified Purchase
    Matthias EcoAmbitionsAustralia
    5.0 out of 5 stars Sturdy, well built
    Reviewed in Australia on November 16, 2020
    Style: 100a - 4 Stud With CoverVerified Purchase
    John
    5.0 out of 5 stars Great stuff!
    Reviewed in Canada on November 3, 2023
    Style: 100a - 4 Stud With CoverVerified Purchase
    daniel
    5.0 out of 5 stars Bornes
    Reviewed in Canada on September 17, 2023
    Style: 100a - 4 Stud With CoverVerified Purchase
    Andreas Ertl
    5.0 out of 5 stars Ok
    Reviewed in Germany on February 1, 2019
    Style: 100a - 4 Stud With CoverVerified Purchase
    One person found this helpful
    Report