13 best ground circuit terminal blocks

Ground circuit terminal blocks are components used in electrical systems, particularly in boating and sailing applications. These terminal blocks serve as connection points for the grounding circuit within a boat or marine vessel.

In electrical systems, grounding is crucial for safety and proper functioning. The ground circuit provides a safe path for excess electrical current to flow, preventing electrical shocks and reducing the risk of fire or damage to electrical components. Grounding also helps in dissipating static electricity and lightning strikes, which is particularly important for boating and sailing where vessels are exposed to various environmental conditions.

Ground circuit terminal blocks are designed to securely connect and terminate grounding wires or conductors. These blocks typically have multiple terminals, allowing for the connection of several grounding wires. The terminals are often made of materials that conduct electricity well, ensuring a reliable and low-resistance connection.

Boating and sailing applications require specialized electrical equipment due to the unique conditions and environment in which marine vessels operate. Ground circuit terminal blocks in these contexts need to be corrosion-resistant and able to withstand exposure to water, salt, and other harsh marine elements.

When installing ground circuit terminal blocks on a boat, proper wiring techniques and adherence to safety standards are essential. The terminal blocks should be securely mounted and positioned in easily accessible locations for maintenance and troubleshooting. Additionally, they need to be appropriately sized to accommodate the expected current and wire gauges.

In summary, ground circuit terminal blocks are vital components in boating and sailing electrical systems, facilitating safe and efficient grounding to ensure the electrical safety and functionality of marine vessels.

Below you can find our editor's choice of the best ground circuit terminal blocks on the market
  

6 Circuit Fuse Block W/Negative Bus - JOYHO ATC/ATO 6-Way Fuse Box with Ground, with Negative Bus & Protection Cover, Bolt Connect Terminals, 70 pcs Stick Label, for Vehicle Car Boat Marine Auto

JOYHO

Based on 343 reviews Check latest price

Product description

Interchangeable/Compatible with:

All automobiles and devices equipped with a 10-32 Volt DC power source.



Features:

High quality construction.

70 pcs stick label.

Maximum of 20 Amp per circuit and 75 Amp per panel.

Clear cover included for additional protection.



Input terminal rating:75A, 32V DC; M5 threaded studs.

Input wire size:#4~6 AWG.

Output terminal rating: 20A max Per Circuit.

Output wire size:#12~16 AWG.



Product Content:

1 x 6 Circuit Fuse Box Holder With Negative Bus.

1 Year Manufacturer Warranty.

  • PERFECT FOR YOUR VEHICLE: This premium fuse box with bus bar is essential for all vehicles with a 10-32 Volt DC power source so you can use it on every car or boat.
  • PREMIUM QUALITY: Made of environment fire-resist NYLON material, this fuse holder meets all the standards of an ideal fuse box. It is mechanically strong, insulated, heat resistant and flame resistant. There will hardly cause any issue like produce fracture, deformation, combustion or short circuit phenomenon.
  • APPLIANCE NAME LABLES: 70 Bonus electric device name Labels are provided. You can quickly identify which appliance is going wrong.
  • EASY TO SET UP: No need to worry about getting your fuse box ready to use. This 6 circuit fuse box is very easy to install.
  • 1 YEAR WARRANTY: This fuse block with ground comes complete with a one-year warranty. If the part ever fails on your Truck, SUV, RV, ATV, UTV or Boat simply contact us for a replacement.

User questions & answers

Question: What is the current capacity of this box
Answer: The box doesn't specify how much of each, just 125,000% total.
Question: what size is a M5 threaded studs. 3/8 5/16 , what is this
Answer: It dissolves within a minute.
Question: Will this fuse box work on a motorcycle
Answer: It's the manufactured (made on) date.
Question: Does this come with the fuses? If not what fuses
Answer: The folate form is the active form of folate. NOT folic acid.

Blue Sea Systems ST Blade ATO/ATC Fuse Blocks

Blue Sea Systems

Based on 4 reviews Check latest price
  • Positive distribution bus with #10-32 stud
  • Can be used for 24-hour circuits
  • Cover satisfies ABYC/USCG requirements for insulation, incorporates an easy to open push button latch providing easy access to fuses, storage for two spare fuses, and label recesses that accept Blue Sea Systems Small Format Labels for circuit identification
  • Accepts ring or spade type terminals
  • Accepts ATO/ATC fast acting blade fuses - fuses sold separately

User questions & answers

Question: Does this block come with a positive and a negative bus? I don't want to have to daisy chain the positive lead to each lead on the panel
Answer: Hi Tucker, Our B12 is from Methylcobalamin. With care, Cara MaryRuth’s Customer Care
Question: Product page says this can handle 100 amps per block, does that mean 100 amps on the left 6, and another 100 on the right
Answer: Most citric acid is a cheap industrial product made from GMO corn that is acted on by a GMO black mold (google it if you don't believe this). I would address your question to to the vitamin manufacturer.
Question: Can I run +/- from batt to 100 amp breaker then +/- to fuse box so I can kill power to fuse box
Answer: Hi, our prices have been raised temporalily for reasons out of our control and in Amazon’s control. But allow us as good service to give you a $10 discount for the inconvenience. Please just email our company through Amazon and we can help you and any other customer who needs support.
Question: What size ring connector is needed to attach wire to terminals
Answer: For vegans, getting B vitamins is more difficult since the most easily accessible B's are found in animal products. B12 helps red blood and nerve cells stay healthy and to avoid anemia that can make you tired. It has been also said to aid in bone growth and to avoid bone loss. It helps manufacture seratonin, a major hormone in regulating moods. Although some of these claims have not been completely substantiated, since B12 is water soluble, it is more difficult to overdose on this vitamin.

Product features

Blue Sea Systems ST Blade ATO/ATC Fuse Blocks

ST Blade ATO/ATC fuse blocks consolidate branch circuits and eliminate the tangle of in-line fuses for electronics and other appliances. Their robust design makes them ideal for marine and vehicle DC electrical systems.

All buses and fuse clips are tin plated copper for corrosion resistance and optimal electrical conductivity.

All ST Blade fuse blocks utilize a specialized fuse clip that is designed to hold fuses in place in the harshest conditions.

All fasteners are stainless steel. Screws contain a captive star lock washer for a faster more secure installation. Studs utilize flange nuts for a simpler and safer installation. Fuses sold separately.

Additional Key Features Include:

Ground Bus: For DC negative connections. (5024, 5025, 5030, 5026, 5031, and 5032).

Includes Cover: Easy to open insulating cover that provides access to fuses and satisfies ABYC/ USCG requirements. (5023, 5024, 5045, 5046, 5035, 5025, 5028, 5026, 5029 and 5032).

Independent Source: Each circuit contains an individual feed wire. (5035 and 5037).

Common Source: Single feed wire supplies power to all circuits in the fuse block. (5023, 5024, 5045, 5046, 5025, 5030, 5028, 5033, 5026, 5031, 5029, 5034, and 5032).

Split Bus: Allows two isolated groups of 6 circuits each. (5032 only).

Ignition Protection: Allows for use in a gasoline engine compartment. Meets ISO 8846 and SAE J1171 external ignition protection requirements. (5023, 5024, 5045, and 5046).

Battery Terminal Mount: Fuse block can be mounted directly on the battery terminal stud. (5023 and 5024).

6-Way Fuse Block with Ground, 6 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 12 pcs Fuse

Horsmile

Based on 425 reviews Check latest price

Product description

This 6 way ATC/ATO blade fuse block holder with ground is compact. The indicator light flashes red when the fuse is blown, allowing for fast and hassle free identification of a fault. This fuse panel has M5 thread studs for power feed, can handle a maximum of 30 Amp per circuit with a maximum of 100 Amp per panel, and has a cover for additional protection.



Interchangeable/Compatible with:

All automobiles and devices equipped with a 10-32 Volt DC power source.



Packing

Features:

High quality construction.

Red LED illuminates when fuse is blown.

70 pcs stick label.

Maximum of 30 Amp per circuit and 100 Amp per panel.

Clear cover included for additional protection.



Input terminal rating:100A, 32V DC; M5 threaded studs.

Input wire size:#4~6 AWG.

Output terminal rating: 30A max Per Circuit.

Output wire size:#12~16 AWG.



Product Content:

1 x 6 Circuit Fuse Box Holder With Negative Bus.

2 x 5A Orange Fuse Blade.

2 x 10A Red Fuse Blade.

4 x 15A Blue Fuse Blade.

4 x 20A Yellow Fuse Blade.

1 Year Manufacturer Warranty.

  • 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 6 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 12 pcs Blade fuse 2 x 5A, 2 x 10A 4 x 15A, 4 x 20A

User questions & answers

Question: Made where
Answer: No it lists cyanocobalamine.
Question: Call circuits use the same value fuse
Answer: I think they taste good. But that's my opinion, so you might not. They're not sickly sweet like some of them can be.

Erayco USLKG2.5N DIN Rail Mounted Ground Circuit Connection Terminal Block, 600V 20A, 24-12 AWG, Screw Clamp (Pack of 50)

USLKG2.5

Based on 6 reviews Check latest price

Product description

Erayco USLKG2.5N DIN Rail Mounted Ground Circuit Connection Terminal Block, 24-12 AWG, Screw Clamp (Pack of 50)



Specification:

Brand: Erayco

Type: USLKG2.5N

Material: Nylon PA66 Housing + High Tensile Steel + Nickel-plated Screws

Rated voltage: 600V.

Rated current: 20A.

Conductor Size: 24-12 AWG

Cross section, solid/soft wire: 0.2-4 mm² /0.2-2.5 mm²

Universal Mounting Foot

Large wire funnel entry

Housing thickness: 6.2mm

Installation Method: DIN Rail Mounted



Package Quantity: 50 Pieces



The Erayco USLKG2.5N is a DIN rail mounted screw clamp ground circuit terminal block with the housing molded in the internationally accepted colors of green and yellow to signify that this is a ground circuit connection device. The USLKG2.5N has a wire connection range of 24 to 12 AWG. The mounting foot is made of a high tensile steel and is clamped directly to the DIN rail providing a secure and reliable mechanical and electrical connection. When used at the end of a terminal block assembly the ground circuit terminal block can eliminate the need for an additional end clamp on the DIN rail.



Use ground blocks instead of grounding studs and wire lugs to terminate ground wires, saving installation and wiring time. Ground blocks clamp mechanically onto the DIN Rail by tightening the center mounting screw, making a reliable electrical connection between the cage clamp terminals and the DIN Rail. The rail serves as a busbar and automatically distributes ground



Potential to all other ground terminals on the same rail. Ground blocks can also be used as end stops, preventing other terminal blocks and components from moving laterally on the DIN Rail. They are supplied with a standard green/yellow housing for easy identification and accept standard marking tags.



  • Type: USLKG2.5 Ground Earth Screw Type Terminal Blocks Wire Connector
  • Material: Nylon PA66 Housing + High Tensile Steel + Nickel-plated Screws
  • Application:Conduct Electricity, Transmission of Electrical Signals
  • Rated voltage: 600V; Rated current: 20A. Large wire funnel entry, Conductor Size: 24-12 AWG, Cross section, Cross section, solid/soft Cable: 0.2-4 mm² /0.2-2.5 mm²
  • Package Included: 50 Pieces

Terminal Blocks Ground Circuit 12PCS/6 Set 8+10+12 Positions 600V 15A Dual Row Bus Bar Wire Amp Mount Screw Terminal Block Kit with Cover 400V Pre Insulated Strip for DIY Small Electrical Home Project

ELVESHOME

Product description

ELVESHOME UPDATED 8+10+12 POSITIONS DOUBLE ROW WIRING TERMINAL BLOCK STRIPS WITH PRE-INSULATED BARRIER STRIPS. YOU DESERVE TO HAVE!



Our 8+10+12 position terminal/barrier strips are well made sturdy and with quality and robust screws. Copperplate conductor has good electrical conductivity and also nickel-plated has a better anti-oxidation performance which makes it more durable. Organize wires neatly and can be taken off easily. Transparent protection cover to prevent electric shock. House with polycarbonate with flame retardance. These allowed you to connect each power wire very cleanly to each source (ground, battery, and ignition on). Great for compact wiring jobs, satisfying your various wiring requirements.



SPECIFICATIONS & INCLUDED

2 x 8 Positions Dual Row Terminal Blocks

2 x 10 Positions Dual Row Terminal Blocks

2 x 12 Positions Dual Row Terminal Blocks

Rated Voltage: 600V

Rated Current: 15A

Material: polycarbonate, nickel-plated copper, Brass, Plastic, Copper, Polyvinyl Chloride

Size:

89mm x 22mm x 17mm (8P Terminal Block)

107mm x 22mm x 17mm (10P Terminal Block)

125mm x 22mm x 17mm (12P Terminal Block)



2 x 8 Positions Jumper Terminal Stripe

2 x 10 Positions Jumper Terminal Stripe

2 x 12 Positions Jumper Terminal Stripe

Rated Voltage: 400V

Rated Current: 15A

Material: plastic, nickel-plated copper

Size:

66mm x 20mm (8P Jumper)

84mm x 20mm (10P Jumper)

100mm x 20mm (12P Jumper)

❤️ELVES HOME ALWAYS SERVE CUSTOMERS:

❤️1. Customers are our most respected friends. Although choosing high-quality materials will lead to high costs, in order to enhance customer experience and comfort, we firmly resist inferior materials.

❤️2. If you have any questions about our product, you can contact our friendly team and we will reply to you within 24 hours.

❤️3. If you are not satisfied with your purchase, we will refund you within 180 days!

  • 💙【HIGH-QUALITY MATERIAL & NO MORE MESSING WIRING】Our 8+10+12 positions electrical terminal blocks are made from polycarbonate with flame retardance and nickel-plated copper with excellent electrical conductivity and anti-oxidation performance, to keep working stably and extend lifespan. Installation is a breeze, just needs to fix them with screws and connect cables. To meet your different needs of wiring on machinery, electric power, home appliance, computer, or other automatic equipment.
  • 💙【HEAVY DUTY & EASY INSTALLATION】Our terminal allowed you to connect each power wire very cleanly to each source (ground, battery, and ignition on). Great for compact wiring jobs. ElvesHome’s terminal strips greatly simplified and neatened up your install, no more cluttered battery terminals anymore. The pressure washer style terminal accepts a bare wire& the jumpers allow signals or power to be distributed neatly. You can easily disconnect a wiring branch without taking down the entire system.
  • 💙【PROTECT TRANSPARENT COVER DESIGN】Compared with traditional terminal strip blocks, ElvesHome's terminal has a clear cover to protect against the accidental touching of the terminal, to avoid accidental touching when use. We also provide red and black jumpers to help customers distinguish positive and negative wire when installation. The shell can not break in an environment with low temperature, it is clean and beautiful with a smooth surface. Safer when they are protested by the sell.
  • 💙【PACKAGE INCLUDED & 100% SATISFACTION GUARANTEE】2x8 positions dual row terminal blocks,2x10 positions dual row terminal blocks,2x12 positions dual row terminal blocks,2x8 positions jumpers,2x10 positions jumpers,2x12 positions jumpers. Terminal Blocks rated voltage/current:15A/600V.Jumpers voltage/current:15A/400V.Total 12 Pieces! If you have any questions about our product or not satisfied with your purchase, you can contact our will reply to you within 24 hours or refund you within 180 days!
  • 💙【PRACTICAL TERMINAL BLOCKS & NEAT WIRING JOBS】ElvesHome double row screw terminal strips can help you to connect bare wires to avoid clutter, while jumpers allow signals or power to be distributed neatly, making wiring connection simpler and more efficient. Easy to install and held in place by two screw holes at either end of the terminal. With ElvesHome screw terminal blocks, you can quickly disconnect a wiring branch without removing the entire system.

Blue Sea Systems 2304 5 Gang Common 100A Mini Busbar

Blue Sea Systems

Based on 39 reviews Check latest price
  • AFFORDABLE PARTS
  • 2 mounting holes accept #10 (M5) screws
  • 100A Mini BusBar with 4 studs (part number 2305)
  • item package weight: 4.0 pounds

User questions & answers

Question: Is the buss bar removable? Could this be used as a covered terminal block without the buss bar? 4 independent power inputs
Answer: I don’t see why not , but it has a lot of circuits for a motorcycle
Question: Does it comes with the cover? Thanks
Answer: Fuses do not come with them. Be careful , the negative bus needs to be disabled to utilize cross fusing with blade fuses. This one is tricky if you thought the fuses were used as in and out across from each other. NOT!
Question: Will this work to replace the rusted "grounding pod" in my engine compartment? It has 4 posts as well. Thanks
Answer: The one shown here does have citric acid and the one I just purchased does too but it also contains Xylitol and I don't know what the health consequences of that are for humans but Xylitol for dogs and cats is fatal.
Question: What are the dimensions on this bus bar? Length/width/height
Answer: The gelatin used in this product is derived from pork.

Erayco DIN Rail Terminal Blocks Kit, 20Pcs UK-2.5N 12 AWG Terminal Blocks, 2Pcs Ground Blocks, 2Pcs Fixed Bridge Jumpers, 4Pcs End Brackets, 4Pcs End Covers, 4Pcs Marker Strip, 1Pcs 8" Aluminum Rail

Erayco

Based on 67 reviews Check latest price
  • 【Perfect DIN Rail Terminal Blocks Kit】Terminal blocks kit comes with 20pcs terminal blocks, 2pcs ground blocks, 2pcs jumpers, 4pcs E/UK end brackets, 4pcs UK-2.5BG end covers, 1pcs 8" aluminum RoHS Rail, 4pcs ZB6 Marker strip.
  • 【Terminal Blocks UK2.5B】The UK2.5B universal screw DIN rail terminal block series has the typical features which are decisive for practical applications. Made from engineering flame retardants nylon PA66 with brass screw metal.It can connect two conductors with ease, even large conductor cross sections are not a problem. Can be used on DIN Rail 35mm, steel or aluminum.
  • 【Ground Terminal Blocks Connectors】The grounding terminal blocks provide an easy-to-identify, convenient, neatly organized grounding bus that is mounted on the DIN rail.The protective terminal blocks has strong clamps to ensure tight fixation on DIN rails to achieve the PE function.
  • 【35MM Aluminum DIN Rail】 Mounting rails and brackets to enhance configuration and installation. Guide rails can be used to install circuit breakers, contactors, surge protectors, modular jacks, motor soft starters, PLC, relays, terminals and other electrical appliances.
  • 【Terminal Insertion Bridge, End Stopper Bracket, End Cover】The insertion bridge can be insert at the top clamp space of UK terminal blocks, potential distribution can be contact quickly using those bridges. UK series End Stopper Clamps are fastened using screws or simply snapped onto the DIN rail. End Cover Usage: Connection by screw tighten

User questions & answers

Question: Does this come with the plastic tabs for labels
Answer: No
Question: Can the jumper bar be modified to the number of desired positions? Or is that not the intended use
Answer: Yes. I did that in fact. Cuts real easily with wire cutters.
Question: What terminal block jumpers are recommended for these terminal blocks
Answer: This is the link of terminal block jumpers, https://www.amazon.com/dp/B07HMY1B4P
Question: what is ment by IEC 32A
Answer: The IEC recognises that the item is rated for 32A.
Question: The only two items i see with screws are the terminal block and bridging clips. i do not believe i can get 100 of either for $30. what is on offer
Answer: Contrary to your belief, you do get 100 terminal blocks for $30. A good deal. The required accessories, on the other hand, are not quite a good deal.
Question: Do you have end covers for this terminal block
Answer: This is the link of end covers https://www.amazon.com/dp/B07HMY1B4P

Product features

Erayco DIN Rail Terminal Block Kit

Giving you everything your project needs for less.

Package Included:

  • 20Pcs UK-2.5N 12 AWG Terminal Blocks
  • 2Pcs Ground Blocks
  • 2Pcs Fixed Bridge Jumpers
  • 4Pcs E/UK End Brackets
  • 4Pcs End Covers
  • 4Pcs Marker Strip
  • 1Pcs 8" Aluminum RoHS Rail

Kohree 6 Way 12V Blade Fuse Block 12 Volt Waterproof Fuse Box Holder, 6 Circuit W/Negative Bus Fuse Box with LED Indicator for 12V/24V Automotive Truck Boat Marine RV Van Vehicle

Based on 1 reviews Check latest price
  • Optimal Conductivity: 6 Circuit Fuse Block Box is applied to ATC/ATO (Middle Size) fuses, which has positive & negative side. It means every positive terminal screw has a negative one. Max operating voltage: 32V DC; Max 30A per circuit & 100A per panel.
  • Superior & Safe Material: Made of eco-friendly PBT material, this fuse holder meets all the standards of fine fuse block boxes, which has high mechanical strength, good insulation, heat & flame resistance. It hardly lead to break, deformation, combustion or short-circuit.
  • Protective Cover: Engineered for splash protection & dust prevention, transparent plastic cover with push latch system helps you easy to open and also adds extra safety to the box and fuses.
  • Convenient Sticker: Comes with multifunctional DIY sticker for convenient examination & repair. You can easy to identify which appliance is going wrong. Perfect for outdoor troubleshooting.
  • Widely Use: Our 6-Circuit Blade Fuse Box is widely used in cars, buses, tankers, boats, marines, trucks, SUV, Yacht, RV, Ships, etc. Make wiring clean & tidy.

Product features

Note:

1. Box + Battery ---Voltage exist and no current.

2. Box + Battery + Fuse ----Voltage exist and no current.

3. Box + Battery + Fuse + Appliance (Turn Off) ------Voltage exist and no current.

4. Box + Battery + Fuse + Appliance (Turn On) ------Voltage and current exist.

5. Box + Battery + Appliance (Turn On) ------Voltage exist but no Current

6 Way Blade Fuse Box with Ground Negative Bus bar for Automotive [ATC/ATO Blade Fuses] [100 Amp] [LED] [Protection Cover] [12V - 30V DC] Auto Marine Ground Fuse Block

Based on 2 reviews Check latest price
  • POWER WHEN IT'S NEEDED - A fuse box has one mission, sending power to your lights and accessories, and with a 100A total rating and a 30A rating for each individual fuse, this box gets it done.
  • PROBLEM, SOLVED - Is it fun trying to find a blown fuse at night in the middle of nowhere? NO! But with built in blown fuse indicators you can easily find failed fuses and get back on (or off) the road faster, just don't forget to bring extra fuses.
  • DOUBLE DOWN ON FUNCTION - Combining a fuse box and a negative busbar just makes sense. Your accessories get a clean, dedicated source for power and ground and you get two things for the price of one, that's what we call a win-win situation.
  • PAINLESS INSTALL - Running wires for new accessories is hard enough, your fuse box shouldn't add to the stress. Wire it to the battery, add your ATC or ATO blade fuses, plug in your accessories, and get back to your life. Yup, that's it.

User questions & answers

Question: What’s the limiting factor? I know it says rated for 32v, but I need one for 36v
Answer: Yes you can. The fuse box will be powered off breaker. I used a toggle switch panel instead of a main breaker.
Question: Can I use this on a 50's postive ground 6volt
Answer: They are #8 as described in the description. Hard to find #8 rings in heat shrink connectors. #10 worked just fine for the terms and it seems all manufacturers sell this size.
Question: I/4" stud is for power feed, but how do you ground the auxiliary fuse box
Answer: From the "Features" section of the description: Input terminal rating: 75A Output terminal rating: 20A
Question: Does this use the mini fuses? Or is it the larger style fuses
Answer: I believe the answer to your question is the the, screws that hold the wires in place they are philip head screws m5 size if you need to replace one.

Product features

WHY PAY MORE FOR WHAT YOU DON’T NEED

What is the purpose of a fuse box? To organize your wiring, send fuse protected power to your accessories, and not break in the process. It’s not really that complicated. But some companies feel that you can't do this unless you fork out a load of cash on one of their fancy fuse boxes...yeah, doesn’t make sense to us either. So we set out to design a fuse box that focuses on the things you need without all of the unnecessary fluff.

STRENGTH WHERE IT COUNTS

Unlike other fuse boxes that hide cheap materials behind fancy gimmicks, our fuse boxes focus on what actually matters: solid copper components, a durable PC cover, and an incredibly strong PBT base.

POWER WHEN IT'S NEEDED

A fuse box has one mission, sending power to your lights and accessories, and with a 100A total rating and a 30A rating for each individual fuse, this box gets it done.

PROBLEM, SOLVED

Is it fun trying to find a blown fuse at night in the middle of nowhere? NO! But with built in blown fuse indicators you can easily find failed fuses and get back on (or off) the road faster, just don't forget to bring extra fuses.

DOUBLE DOWN ON FUNCTION

Combining a fuse box and a negative busbar just makes sense. Your accessories get a clean, dedicated source for power and ground and you get a great two for one combo...that’s what we call a win-win situation.

What's Included?

  • 6-Way Blade Fuse Box
  • Instruction Manual

6-Way Fuse Box Blade Fuse Block Holder Screw Nut Terminal W/Negative Bus 5A 10A 15A 20A Free Fuses LED Indicator Waterpoof Cover for Automotive Car Marine Boat

Based on 2 reviews Check latest price
  • 【SCREW TERMINAL BLADE FUSE BLOCK】 – 6 circuits with negative bus and cover. Easy to open insulating cover that provides access to fuses and satisfies ABYC/ USCG requirements
  • 【LED WARNING INDICATOR】 – Red LED warning light will light up immediately when the corresponding fuse is blown. It is both safe and easy for you to check and replace the blown fuse
  • 【SAFE MATERIAL】 – Made of environment friendly PBT material, this fuse holder meets all the standards of an ideal fuse box. It is mechanically strong, insulated, heat resistant and flame resistant. There will hardly cause any issue like produce fracture, deformation, combustion or short circuit phenomenon
  • 【APPLIANCE NAME LABELS】 – Bonus electric device name Labels are provided. You can quickly identify which appliance is going wrong
  • 【FREE BLADE FUSES】 – 6-Way Package includes: 20A Fuse*4, 15A Fuse*4, 10A Fuse*2, 5A Fuse*2, Labels*2, Screws*4

User questions & answers

Question: What is the maximum rated current for the whole fuse block
Answer: China
Question: Is this saltwater rated
Answer: Certainly! Just make sure your DC supply will handle the current draw your design will need.
Question: do you need to fuse from the battery to this block
Answer: Yes, it does indeed come with both a positive (fused) bus and a negative bus. Very nice unit, as with all Blue Sea products. I would and have bought again after purchasing mine.
Question: What size are the main lugs
Answer: No, it means 100a peak draw for the entire block...30a peak per circuit. The main positive in should be fused at 125 per the specs from BlueSea.

Product features

Soyond Blade Fuse Block With LED Warning Indicator Damp-Proof Cover - 6 Circuits With Negative Bus Fuse Box

  • Don’t you just hate it when there’s something wrong with your car but you don’t exactly know what?
  • Do you wish there was a simple way to know which part to fix instead of wasting time and energy looking for the tiny bit that’s faulty?
  • Then look no further because we’ve got you covered!
  • This premium 6-way fuse box is everything you’ve been looking for and more!

Specifications

  • Net / Gross Weight: 176 / 187g
  • Product Dimensions: 87.7*88*36.5mm
  • Input Voltage: 12V-24V DC
  • Input / Output Current: 100A / 30A max. per circuit
  • Material: PBT base + PC waterproof and dustproof cover + Nickel plated copper connection terminal

Features

  • 6-Way Fuse Box
  • Tidy Panel Mount
  • Convenient Labeling Stickers
  • LED Indicator for Blown Fuse
  • The labeling stickers are included. Very easy to identify and connect the wires. You can quickly identify which appliance is going wrong.

  • Transparent plastic cover with push latch system, easy to open. The cover fits very well and does not fall off on it's own. Also this transparent design also helps to add extra protection to your fuses
  • Each circuit is rated up to 30 amps which is just about perfect for most off-road accessories.

LED Indicator for Blown Fuse

With red led warning indicator, you can quickly identify & replace blown fuses immediately !

Clip-Lock Protection Cover

Insulating cover with black push latch system, easy to open the cover by pressing it. Also this transparent design also helps to add extra protection to your fuses

Make Wiring Clean

Can be widely used in autos, eco-cars, modified cars, buses, subways, airplanes, tankers, ships, boats etc

WUPP 12 Volt Fuse Block, Waterproof Boat Fuse Panel with LED Warning Indicator Damp-Proof Cover - 6 Circuits with Negative Bus Fuse Box for Car Marine RV Truck DC 12-24V, Fuses Included

Based on 677 reviews Check latest price
  • 【QUICK FIX】 – Red LED warning light will light up immediately when the corresponding fuse is blown. WUPP Automotive fuse block will indicate exactly where there is a short circuit or any other fault so you can easily identify it and change it!
  • 【MAKE WIRING CLEAN】– Instead of piling a mess of wires and fuse holders onto your battery posts, WUPP 12 volt fuse block/ground bus kit gives you 6 dedicated fuses and 6 ground locations to keep all of your wires clean, organized, and accessible. Made wiring electronics in your vehicles or boat a breeze!
  • 【SAFE MATERIAL】– Made of environment friendly PBT material, this 12 volt fuse block meets all the standards of an ideal fuse box. It is mechanically strong, insulated, heat resistant and flame resistant. There will hardly cause any issue like produce fracture, deformation, combustion or short circuit phenomenon
  • 【UNIVERSAL PROTECTION】– Whether you're building a massive overland lighting setup or adding power windows to your classic. WUPP fuse block with 100 Amps capacity, 30 Amps per fuse, and ground bus bar are more than capable of protecting all of your hard work.
  • 【FREE BLADE FUSES】– 6-Way Package includes: 20A Fuse*4, 15A Fuse*4, 10A Fuse*2, 5A Fuse*2, Labels*2, Screws*4

User questions & answers

Question: It’s really hard to get the fuses to click in. really hard. is that normal? (had to tap in with a small hammer
Answer: I'd say no. If you have 4 independent inputs this is not the product for you. I think a segmented terminal strip with a cover is better suited to your needs. They are pretty common @ lower amperage ratings but I don't know if they exist at the rating of this product. Blue Seas has them up to 65A rating.
Question: what is the interior height of the fuse cover? From fuse to the inside cover
Answer: The 130 amp AC / 150 amp DC unit comes with the cover.
Question: Is this rated for salt water use
Answer: Yes as long as one of the post goes to te main ground. Whether it's battery ground or a engine block ground. I've have great use out of the two I ordered.
Question: What size of power cord do you suggest running to the box
Answer: It depends on which bus bar you select. Go to the Blue Sea website for exact dimensions.

Product features

QUICK FIX

WUPP 12 Volt fuse block will indicate exactly where there is a short circuit or any other fault so you can easily identify it and change it!

CLEAR FUSE PROTECTION COVER

Insulating cover with black push latch system, easy to operate, splash and dust-proof design. Also this transparent design also helps to add extra protection to your fuse box & fuses

MAKE WIRING CLEAN

Instead of piling a mess of wires and fuse holders onto your battery posts, WUPP 12 volt fuse block/ground bus kit gives you 6 dedicated fuses and 6 ground locations to keep all of your wires clean, organized, and accessible. Made wiring electronics in your vehicles or boat a breeze!

PACKAGE CONTENTS

  • 1 x 6 Circuit Fuse Block w/ Neg Bus
  • 2 x 5A orange fuse pieces
  • 2 x 10A red fuse pieces
  • 4 x 15A blue fuse pieces
  • 4 x 20A yellow fuse pieces
  • 2 x sticker
  • 4 x screws

8pcs (4 Sets) 8 Positions Dual Row 600V 25A Screw Terminal Strip Blocks with Cover + 400V 25A 8 Positions Pre-Insulated Terminals Barrier Strip (Black & Red) by MILAPEAK

MILAPEAK

Based on 2 reviews Check latest price

Product description

MILAPEAK 8pcs (4 Sets) 8 Positions Terminal/Barrier Strips

A Simple and Secure Way to Make Numerous Connections.

Our terminal/barrier strips allowed you to connect each power wire very cleanly to each source (ground, battery, and ignition on). Great addition to any circuit board. That also include a clear cover to protect accidental touching of the terminal. It will be more safer when the terminals are protected by snap-in plastic "lids".

Make Things More Simple and Neat when Wiring.

Is it difficult to identify and follow the accessory power wires to the source? Our terminal strips really clean up that mess and the connections are really solid! These greatly simplified and neatened up your install.

Spcecification

1) 600V 25A 8P (Dual Row) Terminal Strips:

- Material: Brass, Plastic, Screw: Zinc plated Iron

- Size: 4.5x1.2x0.7 inch (LxWxH)

- Color: Black

2) 400V 25A 8P Barrier Strip:

- Material: Brass, PVC

- Size: 3.7x0.9x0.08 inch(LxWxH)

- Fork Inside Width: 0.15 inch

- Fork Outside Width: 0.24 inch

Package Contents

- 4pcs 600V 25A 8 Positions Dual Row Screw Terminal Blocks with Cover

- 2pcs 400V 25A 8 Positions Pre-Insulated Terminal Barrier Strip (Black)

- 2pcs 400V 25A 8 Positions Pre-Insulated Terminal Barrier Strip (Red)

  • ★【Clean Installation】- How to clean up your cluttered battery terminals? Our terminal strips greatly simplified and neatened up your install. The pressure washer style terminal accepts a bare wire and the jumpers allow signals or power to be distributed neatly. This way you can easily disconnect a wiring branch without taking down the entire system.
  • ★【Heavy Duty】- Our terminal/barrier strips are well made sturdy and with quality and robust screws. You can crank down on these for a firm bite. These allowed you to connect each power wire very cleanly to each source (ground, battery, and ignition on). Great for compact wiring jobs.
  • ★【Protect Cover】- Our dual row screw terminal strips that also include a clear cover to protect accidental touching of the terminal. It will be more safer when the terminals are protected by snap-in plastic "lids". Be careful when mounting these covers.
  • ★【Easy Install】- The terminal strips are easy to install and held in place by two screw holes at either end of the terminal. Standard spade crimp type connectors work well and you have the option of of making 8 individual connections or by using the whole barrier bar or part of it up to 8 connections to a single line. Once the connections have been made, clear plastic covers are included that push lock into place to protect the terminals.
  • ★【What You Get】- 4 x 600V 25A 8 Positions Dual Row Screw Terminal Strips, 4 x 400V 25A 8 Positions Pre-Insulated Barrier Strips (Red: 2, Black: 2), our worry-free 12-month and friendly customer service. Also available 12 gauge,14 gauge, 16 gauge, 18 gauge, 20 gauge High Performance Silicone Wire in our store.

User questions & answers

Question: What is the size of the mounting screws
Answer: The components within the circuitry are not designed to handle 36V. Will be a fire hazard using this product on a 36V DC system.
Question: What is the center distance of the mounting holes of the 4 position 25 amp terminal block
Answer: The short answer is yes. A fuse block is only current (amperage) sensitive, voltage and polarity have nothing to do with the function however you may find the led indicators may not work as they are balanced to 12V. I'm ordering one now for my Model T, there are a few circuits that are smart to protect. There are adjustable electronic voltage converters available here that will allow you to use 12v accessories driven from a 6-8VDC source for low current applications like LED turn signals, a socket for charging cell phone, GPS, using to energize 12V relays to switch 6V devices, etc. For Pos ground systems, just retrain your brain that the red wire does the grounding and blk is the load. LED's the same, if it didn't blow when you tested, reverse the polarity.
Question: what size is the screw to know which connector to buy
Answer: You run your ground wires to a separate grounding block or to chassis ground if available. Also, despite what the photo says it's not a 1/4" stud. It's only a 10-32 screw.
Question: what is the distance center to center of the mounting screws
Answer: The larger spade fuses not the mini

Product features

Heavy Duty

Our terminal/barrier strips are well made sturdy and with quality and robust screws. You can crank down on these for a firm bite. The shell is made with flame resistant material, more safer. Copper plate conductor has good electrical conductivity and also nickel plated has a better anti-oxidation performance which make it more durable. These allowed you to connect each power wire very cleanly to each source (ground, battery, and ignition on). Great for compact wiring jobs.

Protect Cover

Our dual row screw terminal strips that also include a clear cover to protect accidental touching of the terminal. It will be more safer when the terminals are protected by snap-in plastic "lids". Be careful when mounting these covers. The terminal strips are easy to install and held in place by two screw holes at either end of the terminal. Once the connections have been made, clear plastic covers are included that push lock into place to protect the terminals.

Clean Installation

How to clean up your cluttered battery terminals? Our terminal strips greatly simplified and neatened up your install. The pressure washer style terminal accepts a bare wire and the jumpers allow signals or power to be distributed neatly. This way you can easily disconnect a wiring branch without taking down the entire system. Standard spade crimp type connectors work well and you have the option of of making 8 individual connections or by using the whole barrier bar or part of it up to 8 connections to a single line.

MILAPEAK 8pcs (4 Sets) 8 Positions Terminal/Barrier Strips

Our terminal/barrier strips allowed you to connect each power wire very cleanly to each source (ground, battery, and ignition on). Great addition to any circuit board. That also include a clear cover to protect accidental touching of the terminal. It will be more safer when the terminals are protected by snap-in plastic "lids".

Blue Sea Systems Terminal Blocks 20A - 65A

Blue Sea Systems

Based on 452 reviews Check latest price
  • 10 Circuit 20 Amp AC/DC 300V AC/DC Terminal Block
  • Closed back design completely insulates power from the mounting surface
  • Each screw pair is one isolated circuit
  • Jumpers allow creation of common circuits (sold separately)

User questions & answers

Question: Does this terminal block come with a cover to place on top
Answer: "Input / Output Current: 100A / 30A max. per circuit." It's in the description with pictures of fuse box.
Question: What's the length of this
Answer: No it is not
Question: Will this work for 12V 23A load for long periods of time
Answer: For everyone who thinks you shouldn't heres an answer for you. If no fuse from the battery to the block then you run the risk of shorting out so your cost to fix it is a new battery. If this block is rated for 6 gauge wire then the wire can withstand around 60 amps if you fuse this with an inline fuse your cost of an inline waterproof fuse holder with fuse is around $10 and you can get a pack of fuses for cheap. So your choice if you wanna buy a new battery if something shorts or a new fuse if something shorts. I choose fuse it. 😎
Question: I'm unclear about how these terminal blocks work. Does this take one positive wire, and one negative wire and split them into 7 or 8 outputs
Answer: The stud is metric. 5mm if I recall correctly. Mine is wired with an 8 gauge ring terminal. They eye is a #10 ring/eye size and it is a good fit. Like this one: https://www.amazon.com/gp/product/B0747SD457/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&th=1&psc=1 1/4" ring terminal will also work, but there is a little too much space between stud and terminal for my liking. Keep in mind that the total load I will be running off of this fuse box is less than 40 amps, so if you will be running more than that, you will have to add up the continuous amps and select to correct gauge wire. Hope that answers your question.

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