Blue Sea 5056100 - Water Resistant ST-Blade Fuse Block w/Cover
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Blue Sea Systems
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Sku :
BLU-5056100Barcode :
6320855056155056100 - Water Resistant ST-Blade Fuse Block with Cover
This Blue Sea fuse block provides water-resistant circuit protection for ATO/ATC fuses and circuit breakers in a compact footprint. Now with wing screws for toolless access.
Features:
- Water-resistant design with a standard ring or spade-type terminals
- Allows for simple wiring with standard tools
- Accepts a wide range of wire sizes
- Includes 3 wire plugs to maintain a water-resistant rating if less than 4 loads are required
- Accepts ATO and ATC fast acting blade fuses
- Accepts ATO/ATC-Style Low Profile Circuit Breakers
- Nests with other ST-Blade water-resistant fuse blocks and water-resistant 100A busbars to reduce wire
- 5056100 meets ABYC/USCG insulation requirements
- Tin-plated copper busses and fuse clips
- Includes four write-on circuit labels
- Spare fuse and fastener storage in cover
- Wing screws designed for tool-free installation of cover to meet ABYC compliance
Technical Specifications:
- Cover - yes
- Maximum Voltage - 32V DC
- Bus Material - Tin-plated Copper
- Mounting Holes - Accepts 1/4 (6mm) screws
- Terminal Screws - 4 x # 8-32 with captive star lock washer
- Wire Size - Input - (1) 8 AWG to 4 AWG
- Wire Size - Load - (4) 16 AWG to 10 AWG
In the Box:
- 5056100 Busbar
- Instruction Manual
*Sold as an Individual
| Brand | Blue Sea Systems |
| Weight | 0.75 lb |
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BOE Marine is the premier choice for Marine Electronic sales, installation, and service in Maryland, North Carolina and Florida. We are an authorized dealer for all major brands, specializing in electronics, safety, navigation, entertainment, communications, and much more.
At BOE Marine, we specialize in providing top-tier marine electronics solutions for boaters, anglers, and yachting enthusiasts nationwide. Our team of certified marine electronics technicians delivers expert installation, troubleshooting, and support for cutting-edge systems including radar, sonar, chartplotters, GPS navigation, autopilot, marine audio, and communication equipment. Whether you’re upgrading your fishing vessel with tournament-ready technology, outfitting a luxury yacht with advanced connectivity, or simply need reliable repairs, BOE Marine offers the knowledge and precision to keep your time on the water safe and enjoyable.
Beyond installations, we are a trusted source for marine electronics sales and consultation. Our extensive online store features products from leading brands such as Garmin, Simrad, Raymarine, Furuno, and JL Audio, ensuring customers have access to the latest innovations in boating technology. We provide personalized guidance to help boat owners select the right gear, backed by competitive pricing and expert advice. From single-component upgrades to complete vessel electronics packages, BOE Marine is your one-stop partner for all things marine electronics.

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| File Name | Link to the File |
|---|---|
| Quick Guide Literature (PDF) | View |