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Blue Sea Systems 5024 ST Blade Fuse Block Battery Terminal Mount 4 Circuit Kit
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Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Purchase options and add-ons
Current Rating | 100 Amps |
Connector Type | Screw |
Material | Plastic |
Color | With cover |
Brand | Blue Sea Systems |
Voltage | 32 Volts |
Specification Met | SAE |
About this item
- Blue Sea Systems Fuse Block ST Blade Battery Terminal Mount 4 Circuit Kit , part number 5024, allows you to easily add 4 fused circuits to the terminal of a battery
- Max Amps: 100A per block, 30A per circuit, Max Volts: 32V DC, Screw Terminal Torque: 18in-lb, Screw terminal type: #8-32 screws
- Mounts on a 3/8” (M10) battery terminal stud and provides power to new accessories in your boat or vehicle
- Ignition Protected–meets ISO 8846 and SAE J1171 for use in a gasoline engine compartment
- ABYC/USCG compliant insulating cover, 4-circuit negative busbar, write on labels, and four 16-14 AWG and four 12-10 AWG Nylon insulated ring terminals included
- Mounts on the battery terminal stud
- Screw terminals for securing wires
- Nylon insulated ring terminals included for each screw terminal
- Insulating cover meets ABYC/USCG insulation requirements
- Ignition Protectedâmeets ISO 8846 and SAE J1171 for use in a gasoline engine compartment
Frequently bought together
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Product details
- Is Discontinued By Manufacturer : No
- Product Dimensions : 8 x 8 x 0.6 inches; 8 ounces
- Item model number : 5024-BSS
- Department : unisex-adult
- Date First Available : January 18, 2015
- Manufacturer : Blue Sea Systems
- ASIN : B00SE6Z2WI
- Country of Origin : USA
- Best Sellers Rank: #2,990 in Sports & Outdoors (See Top 100 in Sports & Outdoors)
- #46 in Boating Equipment
- Customer Reviews:
Product Description
Blue Sea Systems Fuse Block ST Blade Battery Terminal Mount 4 Circuit Kit , part number 5024, allows you to easily add 4 fused circuits to the terminal of a battery. Max Amps: 100A per block, 30A per circuit, Max Volts: 32V DC, Mounting hole: 3/8" (M10) stud, Screw Terminal Torque: 18in-lb, Screw terminal type: #8-32 screws. Mounts on the battery terminal stud and provides power to new accessories in your boat or vehicle. Ignition Protected–meets ISO 8846 and SAE J1171 for use in a gasoline engine compartment. ABYC/USCG compliant insulating cover, 4-circuit negative busbar, write on labels, and four 16-14 AWG and four 12-10 AWG Nylon insulated ring terminals included.
From the manufacturer
ST-Blade Fuse Blocks
Consolidates branch circuits and in-line fuses
The ST Blade Fuse Block was designed with fastener terminals to comply with ABYC Recommended Practices, and are built with tin-plated copper components for improved conductivity and lower operating temperatures. An optional cover protects the conductive surfaces from accidental shorting, labels each circuit, and stores spare fuses.
The ST Blade Fuse Block is ideal for use as a sub-panel in the DC distribution system. This solves the problem of using large and expensive circuit breaker panels as circuit protection for electronics and other branch circuits. With most circuit breaker panels a circuit breaker and an inline fuse are used for to protect electronic devices. By instead utilizing Blue Sea Systems ST Blade Fuse Block as a sub-panel, fuses more appropriate for electronics can be used, removing the need for inline fuses while only utilizing one position on the panel. This reduces the size of the panel needed and lowers the overall system cost.
- Independent and/or Common Source fuse block
- Fastener terminals for securing wires accept terminal rings
- One-piece stainless flange nuts ensure safe and secure connections
- Clear insulating cover with label recess satisfies ABYC/USCG insulation requirements
- Accepts ATO and ATC fast acting blade fuses (sold separately)
- Some models ignition protected or ingress protected
4-Circ Term Mount w/Cover | 4-Circ Term Mount w/Cover & Neg | 4-Circ w/Cover | 8-Circ w/Cover | 4-Circ H20 w/Manual Cover | 4-Circ H20 w/Twist Cover | |
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Customer Reviews |
4.8 out of 5 stars
113
|
4.7 out of 5 stars
388
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4.8 out of 5 stars
1,418
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4.8 out of 5 stars
1,418
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4.8 out of 5 stars
21
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4.5 out of 5 stars
10
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Part Number | 5023 | 5024 | 5045 | 5046 | 5056 | 5056100 |
Number of Circuits | 4 | 4 | 4 | 8 | 4 | 4 |
Maximum Voltage | 32V DC | 32V DC | 32V DC | 32V DC | 32V DC | 32V DC |
Maximum Amperage | 30A per circuit/ 100A per block | 30A per circuit/ 100A per block | 30A per circuit/ 100A per block | 30A per circuit/ 100A per block | 25A per circuit/ 80A per block | 25A per circuit/ 80A per block |
Battery Terminal Mount | ✓ | ✓ | ||||
Ground Bus | ✓ | |||||
Includes Cover | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
Common Source | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
Ingress Protection | IP66 – protected against powerful water jets | IP66 – protected against powerful water jets | ||||
Ignition Protected | ✓ | ✓ | ✓ | ✓ |
6-Circ Ind w/Cover | 6-Circ Ind No Cover | 6-Circ w/Cover & Neg | 6-Circ No Cover w/Neg | 6-Circ w/Cover | 6-Circ No Cover | |
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Customer Reviews |
4.5 out of 5 stars
232
|
4.8 out of 5 stars
1,418
|
4.8 out of 5 stars
2,363
|
4.8 out of 5 stars
1,418
|
4.8 out of 5 stars
1,418
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4.8 out of 5 stars
1,418
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Part Number | 5035 | 5037 | 5025 | 5030 | 5028 | 5033 |
Number of Circuits | 6 | 6 | 6 | 6 | 6 | 6 |
Maximum Voltage | 32V DC | 32V DC | 32V DC | 32V DC | 32V DC | 32V DC |
Maximum Amperage | 30A per circuit/ 100A per block | 30A per circuit/ 100A per block | 30A per circuit/ 100A per block | 30A per circuit/ 100A per block | 30A per circuit/ 100A per block | 30A per circuit/ 100A per block |
Includes Terminal Block Jumpers | ✓ | ✓ | ||||
Ground Bus | ✓ | ✓ | ||||
Includes Cover | ✓ | ✓ | ✓ | |||
Common Source | ✓ | ✓ | ✓ | ✓ | ||
Independent Source | Independent – circuits can be jumpered to be common source | Independent – circuits can be jumpered to be common source |
12-Circ w/Cover & Neg | 12-Circ No Cover w/Neg | 12-Circ w/Cover | 12-Circ No Cover | 12-Circ Split w/Cover & Neg | |
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Customer Reviews |
4.8 out of 5 stars
6,173
|
4.8 out of 5 stars
1,418
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4.6 out of 5 stars
315
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4.8 out of 5 stars
1,418
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4.7 out of 5 stars
469
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Part Number | 5026 | 5031 | 5029 | 5034 | 5032 |
Number of Circuits | 12 | 12 | 12 | 12 | 12 |
Maximum Voltage | 32V DC | 32V DC | 32V DC | 32V DC | 32V DC |
Maximum Amperage | 30A per circuit/ 100A per block | 30A per circuit/ 100A per block | 30A per circuit/ 100A per block | 30A per circuit/ 100A per block | 30A per circuit/ 100A per block |
Split Bus | Provides two isolated groups of six circuits | ||||
Ground Bus | ✓ | ✓ | ✓ | ||
Includes Cover | ✓ | ✓ | ✓ | ||
Common Source | ✓ | ✓ | ✓ | ✓ | ✓ |
Independent Source | ✓ |
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the appearance, quality and ease of installation of the terminal block. For example, they mention it's well designed to last, easy to install and great for simple, battery-based solar systems. Customers are also impresseded with the cost. Opinions are mixed on size.
AI-generated from the text of customer reviews
Customers like the appearance of the terminal block. They mention it's perfect, cool, and easy to install. They also appreciate the nice design and implementation. Overall, customers find the product useful and professional.
"Used since April. No problems. Holding up well even in the weather." Read more
"Great for making engine bay look more organized." Read more
"...I've used other solutions, but this is the tidiest and most cost effective I've found...." Read more
"This system worked perfectly for me to wire my small 13 foot boat with some navigation lights and a bilge pump...." Read more
Customers are satisfied with the quality of the terminal block. They mention that it's well-designed and durable. Some say that it has places for fuses and is better than inline fuse holders.
"Used since April. No problems. Holding up well even in the weather." Read more
"...good product for small boats with simple wiring needs because it is durable, easy to install, and about as simple as it gets...." Read more
"...It takes up very little space and being a Blue Seas product is of good quality." Read more
"Very good quality kit for adding a fused circuit directly from the vehicle battery. The negative terminal lug would not fit on my 2016 Jeep Wrangler...." Read more
Customers find the installation process of the terminal block to be easy. They mention that it's about as simple as it gets, easy to use, and great for simple, battery-based solar systems. They also say that it makes their wiring so much easier and cleaner.
"...wiring needs because it is durable, easy to install, and about as simple as it gets. I have a small Aluminum Lund SSV with minimal wiring needs...." Read more
"...It was easy to add the Blue Sea unit without interfering with the winch wiring...." Read more
"...that has screw-terminals: Proper at-battery fusing in a very easy to implement package...." Read more
"...and it’s already paid for itself, not to mention made my wiring so much easier and cleaner." Read more
Customers like the circuits. They say it's an excellent way to add circuits to a modern vehicle where the wiring is mostly hidden. They also say it makes for neat wiring and is a great way to organize battery connections. Customers also say that it'll help to hook multiple feeds to electrical devices straight from the battery with fuse.
"...With this product I was able to easily wire my Garmin fish finder, Nav and anchor lights, and a bilge pump...." Read more
"An excellent way to add circuits to a modern vehicle where the wiring is mostly hidden and buried...." Read more
"This makes for a pretty nice way to wire up many devices to a battery but still have fuse protection. What an excellent idea/product...." Read more
"...I like the fact it has multiple terminals so I can add extra equipment if I want...." Read more
Customers appreciate the cost of the terminal block. They say it's the best value for the buck, an economic accessory, and cheap insurance compared to a fire.
"...I've used other solutions, but this is the tidiest and most cost effective I've found...." Read more
"...Nice set up for the money." Read more
"...In my opinion the best for the buck out there." Read more
"Works great. FINE product GOOD value" Read more
Customers like the battery-based solar systems. They mention that the terminal block is a great accessory to their boat battery.
"This is a great accessory to my boat battery." Read more
"Great for simple, battery-based solar systems..." Read more
"Great item for my solar batteries..." Read more
Customers like the cleaning capabilities of the terminal block. They say it cleans up the battery compartment nicely, and the terminations look professional.
"...So much cleaner and easier than running a massive, fused cable to a separate junction box for just a few connections.Kudos, Blue Sea!" Read more
"...This cleaned up the terminations and looks professional." Read more
"Cleans up the battery compartment nicely. Removed all the in-line fuses for two down riggers and the power trim. Much better look." Read more
Customers are mixed about the size of the terminal block. Some mention that it is small and stays out of the way, taking up very little space. That said, some say that it's a really good product for small boats with simple wiring needs. However, other customers say that the negative terminal lug would not fit on their 2016 Jeep Wrangler, the allocated space is a bit narrow, and it won't fit common batteries.
"...The negative terminal lug would not fit on my 2016 Jeep Wrangler. The negative battery terminal did not have sufficient space to attach it...." Read more
"This is a really good product for small boats with simple wiring needs because it is durable, easy to install, and about as simple as it gets...." Read more
"...you may have to use a file on the terminal ends as the allotted space is a bit narrow. It does provide a nice clean look and easy access." Read more
"...It takes up very little space and being a Blue Seas product is of good quality." Read more
Reviews with images
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Top reviews
Top reviews from the United States
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I bought the 4 circuit with ground bus unit - see picture.
I used it to add circuits to my Jeep. Its wiring is so complex and buried that tapping into the existing fuse box was simply not an option.
Using this widget, I was able to add a fused circuit for my 5A chest cooler when carrying it in the Jeep. Another circuit is a 20 Amp line for the trailer brakes on my camper trailer. A third circuit will be for the refrigerator in the camper so I can simply and easily run it on 12V while driving thus saving propane for when stopped and camping. That leaves one more for future accessories - most likely an LED driving light for nights on the trail.
The big circuit breaker unit in the second picture is for the winch - 90 Amps. It was easy to add the Blue Sea unit without interfering with the winch wiring. Just be sure to snug all connections and check them occasionally for tightness.
Highly recommended.
Reviewed in the United States on April 20, 2018
I bought the 4 circuit with ground bus unit - see picture.
I used it to add circuits to my Jeep. Its wiring is so complex and buried that tapping into the existing fuse box was simply not an option.
Using this widget, I was able to add a fused circuit for my 5A chest cooler when carrying it in the Jeep. Another circuit is a 20 Amp line for the trailer brakes on my camper trailer. A third circuit will be for the refrigerator in the camper so I can simply and easily run it on 12V while driving thus saving propane for when stopped and camping. That leaves one more for future accessories - most likely an LED driving light for nights on the trail.
The big circuit breaker unit in the second picture is for the winch - 90 Amps. It was easy to add the Blue Sea unit without interfering with the winch wiring. Just be sure to snug all connections and check them occasionally for tightness.
Highly recommended.
Top reviews from other countries
Tin plated solid copper conductors, high quality moldings, always excellent products..
Bolts directly to the side post terminal using a terminal stud..
Makes an easy expanding electrical fuse block for lights and other things not just on a boat, but for automotive applications truck/car/RV.