Top 10 Bus Bar Terminal Block – Automotive Replacement Electrical Accessories

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1. JQuad

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Made in The USA, Red & Black 5/16" 4 Stud Power Distribution Block -BUSBAR- with Cover

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JQuad #ad - Max amperage: 250 amps @ 12 vdc, Max Volts: 48 vdc. 4 stainless steel 5/16" studs per block Making This Busbar Suitable For a Variety Of Applications. Made in the usa - this busbar measures approximately 1 3/8” Wide x 1 7/8” Tall x 6 5/8” Long. Stainless steel hardware for extreme Conditions Including Use In Marine Environments - Detachable Cover Included To Protect Connections. Nickel plated brass contact plate for optimal Current Transfer And Weather Resistance. Glass-filled nylon Base For Superior Insulation And Strength.
BrandJQuad #ad
ManufacturerJQuad #ad
Part Number516redblack4term
Model516redblack4term

2. R2X Racing

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And Solar Wiring 5/16", 4 Post Power Distribution Block Bus Bar Pair with Cover, Marine, Automotive, Made in The USA, 250 Amp Rating

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R2X Racing #ad - Includes both red and black: with this 2 pack of 4 post power distribution blocks, you will have plenty of connection points for both positive and negative wiring terminals with 5/16" holes.

Made in the usa: you can be sure you're getting high quality parts that are made right here in the USA. Organizing made simple: with these power distribution blocks you can finally organize your wiring so it doesn't look like a rats nest under the hood any more. Ideal for auto and marine wiring: wire up to a 4 accessories with this 2 pack of bus bars. We are usa based, firefighter owned, and we stand behind our products. Each bus bar includes a cover to protect connections from damage and corrosion. 100% satisfaction guaranteed: If you have any issues with your order, contact us and we will make it right.
BrandR2X Racing #ad
ManufacturerR2X Racing #ad
Part NumberBB4P

3. JOYHO

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150A BusBar Block with Cover, for Car Boat Marine Caravan RV New, Ground Distribution, Power Distribution Terminal Block w/ 6 M4 Screws + 2 Studs, 6 Terminal Bus Bar

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JOYHO #ad - Wide use - joyho busbar gives a neat and clean finish to any installation in your Car Boat Marine caravan RV. High quality - ni-plated copper bus contact plate for low resistance, maximum conductivity and protect against corrosion.

Protect cover - cover are manufactured from PC, Base are Made of Nylon, for Excellent Strength and Durability in Even the Harshest of Environments. Main parameter - continuous ratin:130a ac/150a dc; max voltage is 300v AC/48V DC; Terminal Screw: M4 x 6; Terminal Stud: M6 x 2. If you are not 100% satisfied with your purchase, simply take advantage of the No Questions Asked, 30-Day Money Back Guarantee. Buy with confidence - every bus bar is backed by an industry leading 12-month warranty.
BrandJOYHO #ad
ManufacturerJOYHO #ad
Height1.69 Inches
Length4.72 Inches
Width0.79 Inches
Part NumberJH51033-6SC

4. Mofeez

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Red & Black, Mofeez Bus Bar -3x1/4”Post,10x#8 Screw Terminal Power Distribution Block with Ring TerminalsPair

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Mofeez #ad - 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.

Max continuous amperage: 200AAC/250ADC. What you get-cover attaches with nylon nuts to the two outside studs to protect against accidental short circuits. Parameter-10 stainless steel #8 terminal screws, 3*1/4" studs. Range for use-- max voltage:300vac/ 48vdc. Come with 1/4” and #8 suitable insulated ring terminals. No need to find the small rings anymore. 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.
BrandMofeez #ad
ManufacturerMofeez #ad
Height2.2 Inches
Length7.6 Inches
Weight0.56 Pounds
Width3.2 Inches
Part Number99MF18014
Model8541768131

5. JQuad

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Pair, Red & Black 12 Terminal Distribution Block -BUSBARS- with Ring Terminals

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JQuad #ad - 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. Includes 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. 1/4" stud - 12 terminal red & black Power Distribution Block For a Variety Of wiring Scenarios. Rated for 180 amps @ 12 vdc = 15 amps / connection & Max Volts = 48 vdc.
BrandJQuad #ad
ManufacturerJQuad #ad
Part Number12RB
Model8541758718

6. Heart Horse

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Heart Horse Bus Bar Terminal Block, Heavy Duty Stainless Steel Red & Black Set, Power Stud Battery Junction 1/4" Power Distribution for Truck RV Boat

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Heart Horse #ad - Maximum working voltage: DC 48V. High quality- dual 1/4" stainless steel stud, lock washer, which is sturdy and rust-resistant. Red and black color allowing easy and clear color coding for wiring.

Dimensions- the battery junction block is measured 1. 77" x 1. 69" x 1. 26"/45mm x 43mm x 32mm. Function- bus bar stud allow terminating of heavy-duty cables for one or more connections. Easy to mount- surface screw fixed installation, two mounting holes make this terminal block easier to be mounted in any orientation. Wide applications- the power distribution block is useful for customizing vehicles or relocating batteries.

Maximum amplifier per circuit: determined by the connected wires. Applicable to 12-48v trucks, RVs, boats and other industrial equipment. Stud size: m6 x M6 1/4". The base is made of flame retardant plastic to protect your safety, and nut, ensures great mechanical strength and durability.
BrandHeart Horse #ad
ManufacturerHeart Horse #ad
Part Numbersku1419red+black
Modelsku1419red+black

7. ONLINE LED STORE

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4" Ground/Power Distribution Terminal Block Battery Bus Bar Set Max. 300V AC/48V DC Negative/Positive Insulated Busbar for Auto Marine Car Trailer RV Boat, Black + Red

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ONLINE LED STORE #ad - Truly universal - whether your working on a boat, we've got you covered. Works with you, not against you -  extra tall cover cutouts give you maximum flexibility with minimal effort. Simple - sometimes "more options" just means more difficult.

Use whatever gauge wire you need, route your wires from either side, double-stack wires if necessary, the covers will still fit. Not these covers. Our 6 terminal, 4-3/4? busbar gives you everything you need without overcrowding your system, or your patience. These sturdy junction blocks feature a robust, a flame-resistant base, tin-plated brass busbar, and durable stainless steel hardware. You're covered - what's the first thing that always breaks on a busbar? The cover.

Our covers are flexible, breakable clips or easy to lose nuts. Built to handle up to 300v ac, and 150a at 32v dc 4, 800w, a car or an RV, 48V DC, these power distribution blocks are ideally suited for all of your power needs. They're usually thin, and aren't held on by tiny, flame-resistant, rigid, and brittle. Start with the best - every successful project starts with a solid foundation.
BrandONLINE LED STORE #ad
ManufacturerONLINE LED STORE #ad
Height2.25 Inches
Length5.12 Inches
Width3.12 Inches
Part NumberPWR0352
ModelPWR0352

8. Recoil

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Recoil Bus Bar 4 x M5 Studs 3 Screw Terminals Power Distribution Block with Ring TerminalsRed

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Recoil #ad - Gives a neat and clean finish to any installation in your boat, car or caravan. Max voltage:300v ac/ 48v dc. Max continuous amperage: 130A AC/150A DC.

Max intermittent: 20A per connection. Comes with 1/4” and #8 insulated ring terminals. Nickle plated brass plate for low resistance, maximum conductivity and protect against corrosion. Made from robust Polycarbonate plastic for excellent strength and durability in even the harshest of environments. Four connections with1/4" stainless steel studs and 3 x #8 stainless steel screws. Reinforced polycarbonate cover attaches with nylon nuts to protect against accidental short circuits.
BrandRecoil #ad
ManufacturerRECOIL #ad
Height0.67 Inches
Length4.5 Inches
Weight0.25 Pounds
Width1.25 Inches

9. ONLINE LED STORE

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Battery Power Distribution Terminal Block Set M8 Dual Studs w/Bus Bar Max 48V DC 80 Amp Positive/Ground Insulated Junction Post for Auto Marine Car Trailer RV Boat, Black + Red

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ONLINE LED STORE #ad - Two is better - got a winch, a compressor, and a light bar? With two M8 studs joined by a removable connecting bus, these distribution posts make it even easier to feed multiple accessories from one power source. Why? because whether your working on a car, truck, or RV, boat, you what to know that your equipment can handle whatever you throw at it.

This stud’s fully insulated base prevents any voltage leaks to your vehicle or hull and shields your electronics from stray currents in “hot harbors”. Strength matters - a product is only as good as the materials it’s made from. Protect your investment - when it comes to protecting your equipment, you can never be too careful. Durable and dependable - we built our terminal studs to handle up to a massive 48V DC & up to 80A @ 12V DC.

Long term reliability - how often do you think about junction studs? Probably only when you need one or have a problem with one. Made from rust-resistant stainless steel, once you install one of these studs, you’ll never have to think about it again. Molded from glass fiber reinforced nylon, less affected by extreme temperatures, these bases are stronger, and more resistant to chemicals than basic nylon or plastic.
BrandONLINE LED STORE #ad
ManufacturerONLINE LED STORE #ad
Height2 Inches
Length5.62 Inches
Width3.62 Inches
Part NumberCOMA356

10. Pike Industries

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Pike Industries 400 Amp Solid Copper Busbar 4 Stud 5/16" Zinc, Terminal Block, Red Common Bus

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Pike Industries #ad - Solid copper conductor: 1/4 x 1" cda 110/uns c11000 copper bar, bright tin Plated to ASTM B545-13 Standards, 100% Lead Free Tin. Fully Rebuildable Design. Mounting Hardware Included. 4 studs, 5/16" grade 5 or higher Zinc Plated Fasteners.
BrandPike Industries #ad
ManufacturerPike Industries #ad
Height2.13 Inches
Length7.88 Inches
Width1.75 Inches
Part NumberPIBus