10 best negative terminal block for 2022
It took days of going through more than a thousand customer reviews and conducting expert researches to narrow down the list. Weve included a comparison table below to give you a quick summary of our top 10 negative terminal block. Its followed by an in-depth review of each negative terminal block. Hopefully, once you are done reading this article, you will be well informed about negative terminal block and be able to select the right negative terminal block for you without any hesitations.
Best negative terminal block
![12-Way Modular Ground Terminal Block [Expand With Up To 12 Fuses] [Protective Cover] [Copper Bus Bar] Distribution Block for Truck Boat Automotive](https://m.media-amazon.com/images/I/41RuFNh0waL._SL500_.jpg)
1. Bay Marine Supply Busbar 12-Point Power Distribution Block (240A Rating) #8 Terminal Screws & 1/4" Stud Black Bus Bar
Feature
Available in 4 sizes, all with covers. Made in the USA of nickel plated brass bars, stainless steel hardware, and glass-filled nylon for strong, corrosion-free service.4-post models available in 5/16" or 3/8" posts, with 3 additional #8 screws for small attachments. Rated at 250 amps at 12VDC, maximum 48VDC.
10-point terminal strips have #8 screws and two 1/4" post for the primary connection, protected by a durable cover with retainers. Rated at 150 Amps at 12VDC (15 Amps per connection), maximum 48VDC.
12-point terminal strips have #8 screws and a single 1/4" post for the primary connection, protected by a durable rubber cap. Rated at 180 Amps at 12VDC (15 Amps per connection), maximum 48VDC.
Dual-post models have two separate bars separated by a full-lengh divider to handle both positive and negative connections on a compact footprint. Available with 5/16" or 3/8" posts. Rated at 250 amps per bar at 12VDC, maximum 48VDC.
Description
All models feature:Made in the USA
Available in black or red (except dual row models)
Nickel plated brass contact plate for low resistance and protection against corrosion
Stainless steel screws, hex nuts, and washers
Base material is glass-filled nylon
When used with appropriate insulators and shrink tube, meets USCG 33 CFR Subpart I, SAE J2120 8.5 & ABYC E-9.4 H.
4-post models feature:
Available with 5/16" or 3/8" posts
Max amperage: 250 Amps at 12VDC
Max voltage: 48VDC
3 additional #8-32 screws for small connections
Mounting screws: #10 (not included)
Mounting center: 5.7 inch
Dimensions (with cover): 6.6 x 1.4 x 2.0 inch (168 x 35 x 50 mm)
10-point models feature:
10 x #8-32 stainless steel screws
2 x 1/4" stainless steel terminal post
Max Continuous Amperage: 150 amps at 12VDC - 15 Amps per connection at 12VDC
Max Intermittent Amperage: 20 Amps per connection (less than 1 minute)
Max Voltage: 48VDC
Mounting screws: #10 (not included)
Dimensions (with covers): 7.2 x 1.9 x 1.7 inch (182 x 48 x 43 mm)
Includes large cover with retainers
12-point models feature:
12 x #8-32 stainless steel screws
1 x 1/4" stainless steel terminal post
Max Continuous Amperage: 180 Amps at 12VDC - 15 Amps per connection at 12VDC
Max Intermittent Amperage: 20 Amps per connection (less than 1 minute)
Max Voltage: 48VDC
Mounting screws: #10 (not included)
Dimensions (with cover): 5.5 x 1.4 x 1.2 inch (140 x 35 x 30 mm)
Includes terminal insulator for large stud and cover for screws
Dual-bus models feature:
Similar to 4-post models, with two bars on one base
Bars available with combinations of 5/16" or 3/8" posts
Center divider to separate positive and negative connections
Mounting center: 5.7 inch
Dimensions (with cover): 5.75 x 2 x 3.25 inch (146 x 50 x 82 mm)
2. 12-Way Fuse Block With ground, 12 Circuit ATC/ATO Fuse Box Holder with negative bus, Protection Cover & LED Light Indication, Bolt Terminals, 70 pcs Stick Label, For Auto Marine, Boat,With 24 pcs Fuse
Feature
LED WARNING INDICATOR: this fuse block with negative bus can easily identify & replace blown fuses immediately without guessing! The LED indicator lights up when a blown fuse is detected. It is both safe and easy for you to check and replace the blown fuse.WIDE USE: This fuse block holder with ground is suitable for all vehicles with a 10-32 Volt DC power source. So it come with multi-function stickers for DIY your specific need, convenient for examination and repair, easy to troubleshoot in outdoor; widely used in vehicle, car, marine , bus, ship, tanker, subway etc
PREMIUM QUALITY: The 12 way fuse box with ground buss is crafted to perfection with the best quality materials and with special attention to detail so it can be incredibly efficient and durable. The fuse box has LED light indicators and a strong construction for guaranteed results.base:PBT,cap:PC,terminal:Nickel plated copper,screw:Stainless steel,label:PP*70
EASY TO SET UP: No need to worry about getting your fuse box ready to use. This 6 circuit fuse box holder with ground is very easy to install.
WITH COVER AND FUSE: Transparent plastic cover with push latch system, easy to operate, splash and dust-proof design. Adds extra protection to your fuse box & fuses. With 24 pcs Blade fuse 6 x 5A, 6 x 10A 6 x 15A, 6 x 20A
3. (Black) 12 Terminal Distribution Block -BUSBAR- with Ring Terminals
Feature
1/4" Stud - 12 Terminal Black Power Distribution Block For a Variety Of wiring ScenariosIncludes 12x nylon 16-14 awg #8 1x nylon 12-10 awg 1/4 1x nylon 8 awg 1/4 1x nylon 6 awg 1/4
12 Stainless Steel #8-32 Terminal Screws and Stainless Stud Will Not Rust Or Corrode In Wet Environments
Use In Automotive Or Marine Environments Where A BusBar Or Junction Block Is Needed
Rated For 180 amps @ 12 vdc = 15 amps / connection & Max Volts = 48 vdc
4. Mofeez Bus Bar -3x1/4Post,10x#8 Screw Terminal Power Distribution Block with Ring Terminals(Pair - Red & Black)
Feature
PARAMETER-----10 stainless steel #8 terminal screws,3*1/4" studs.WHAT YOU GET-----Cover attaches with nylon nuts to the two outside studs to protect against accidental short circuits. Come with 1/4 and #8 suitable insulated ring terminals.No need to find the small rings anymore.
RANGE FOR USE---- Max voltage: 48VDC. Max continuous amperage: 150ADC. Max intermittent: 20 A per connection (less than 1 minute).
HIGH QUALITY FOR SAFE----- Nickle plated brass contact plate for low resistance ,maximum conductivity and protect against corrosion.
USE IN MULTIPLE OCCASIONS----- Mofeez busbar gives a neat and clean finish to any installation in your boat, car or caravan.Manufactured from robust ABS plastic for excellent strength and durability in even the harshest of environments.
5. 12-Way Modular Ground Terminal Block [Expand With Up To 12 Fuses] [Protective Cover] [Copper Bus Bar] Distribution Block for Truck Boat Automotive
Feature
1 IS GOOD, 12 ARE BETTER - Instead of piling a mess of wires on top of one single ground post(what happens when you need the bottom one?), our bus bar gives you 12 dedicated grounding locations to keep all of your wires organized.STOP SEARCHING - Looking for a clean ground in a modern car full of plastic can be a challenge. But a bus bar wired directly to the negative battery post can provide each of your accessories with a clear path back to the battery.
All-IN-ONE - The modular design can be easily expanded now or later to include up to two ACCEPSPWR0031 6-Way 100A M4 fuse boxes, providing up to 12 fuse protected power terminals and 12 clean grounds in one convenient location.
A SOLID CONNECTION - A durable plastic base and cover protect your wiring while a tin-plated, 100A rated copper bar provides exceptional conductivity and corrosion resistance.
MORE THAN A WARRANTY - We've got you covered with an industry leading two-year warranty and one of the best customer support in the business.
6. 6 Terminal Bus Bar - 150A Bus Bar Block & Cover for Ground Distribution for Car Boat Marine Power Distribution Terminal Block w/ 6 Screws + 2 Studs
Feature
HIGH QUALITY - ni-plated copper bus contact plate for low resistance ,maximum conductivity and protect against corrosion.MAIN PARAMETER - Continuous Ratin:130A AC/150A DC; Max Voltage is 300V AC/48V DC; Terminal Screw: M4 x 12; Terminal Stud: M6 x 2
WIDE USE - JOYHO busbar gives a neat and clean finish to any installation in your boat, car or caravan.
PROTECT COVER - Cover and base manufactured from robust ABS plastic for excellent strength and durability in even the harshest of environments.
BUY WITH CONFIDENCE: Every bus bar is backed by an industry leading 12-month warranty. If you are not 100% satisfied with your purchase, simply take advantage of the No Questions Asked, 30-Day Money Back Guarantee.
7. Blue Sea Systems Mini-BUSBAR 2X10-32 100A W/COVR, with Cover
Feature
100A Mini BusBar with 5 screws and a coverReinforced polycarbonate base with tin plated pure electrical copper for maximum conductivity, cover made with clear polycarbonate
2 mounting holes accept #10 (M5) screws
Max voltage: 300V AC/ 48V DC
Continuous Rating: 100A AC/DC
8. 12 Terminal Bus Bar - 150A BusBar Block with Cover, Ground Distribution, Power Distribution Terminal Block w/ 12 M4 Screws + 2 Studs, for Car Boat Marine Caravan RV (New)
Feature
HIGH QUALITY - ni-plated copper bus contact plate for low resistance ,maximum conductivity and protect against corrosion.MAIN PARAMETER - Continuous Ratin:130A AC/150A DC; Max Voltage is 300V AC/48V DC; Terminal Screw: M4 x 12; Terminal Stud: M6 x 2
WIDE USE - JOYHO busbar gives a neat and clean finish to any installation in your Car Boat Marine caravan RV.
PROTECT COVER - Cover are Manufactured From PC, Base are Made of Nylon, for Excellent Strength and Durability in Even the Harshest of Environments.
BUY WITH CONFIDENCE - Every bus bar is backed by an industry leading 12-month warranty. If you are not 100% satisfied with your purchase, simply take advantage of the No Questions Asked, 30-Day Money Back Guarantee.
9. Fastronix 1/4" Stainless Steel Single Stud Power and Ground Junction Block Red and Black
Feature
Mounts with #10 Machine Screws1/4" Stainless Steel Stud, Lock Washer, and Nut
Red and Black Nylon Construction
Use with Fastronix Stud Covers 404-112 / 404-113 for a Complete Installation
Integrated Nut at the Bottom of the Stud for Tightening
10. Fastronix 3/8" 4 Stud Ground Distribution Block with Cover
Feature
Corrosion Resistant 3/8" Stainless Steel Studs3 Additional 20 Amp Screw Terminals for Smaller Ground Wires
Nickel Plated Brass Bus-Bar and Stainless Steel Hardware for Increased Current Transfer
Block is 6.5"x 1.5"x 2" and Rated to 250 Amps at 12VDC
Use with Fastronix 2 and 4 Gauge Quality Copper Lugs (405-013 and 405-113)
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