Bloc fusible étanche ST Blade avec couvercle - ST-Blade Water-Resistant Fuse Block: Manual Cover

Bloc fusible étanche ST Blade avec couvercle - Dimension Drawing

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Blue Sea Systems

5056100-BSS

Bloc fusible estanc amb tapa ST Blade

The Blue Sea Systems BLUE SEA ST Blade 5056100-BSS waterproof fuse block provides IP66 circuit protection for ATO/ATC fuses, with a maximum current of 80A per block and 25A per circuit. Its ABYC-compliant design with a manually accessible cover makes it a reliable and practical solution for harsh marine environments. This fuse block comes with four writable circuit labels and storage space for spare fuses and fasteners in the cover.

Configuració: Amb tapa manual

Bloc únic Amb tapa manual

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69,43€

69,43€ ~~75,84€~~

IVA inclòs Expedició calculada en el moment del pagament.

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Free pickup point from €150 in France
Pickup at Skysat possible

Custom installation

Trust Skysat to install the equipment on board

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Installers near you

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Service d'assistance

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Technical specifications

Tipus de fusible	ATO/ATC
Tensió nominal	32
Amperatge	80.0
Rang de calibratge de fusible compatible	1-25A
Nombre de fusibles	4.0
Tipus de muntatge	Montage en surface
Mida de les clavilles	4.8
Mida de la rosca del terminal	4.2
Coberta de protecció inclosa	Oui
Grau de protecció IP	IP66
Conformitat ABYC	Oui
Material dels contactes	Cuivre étamé
Secció de cable màxima per cargol	21.15
Dimensions (L x A x P)	137.3 x 50.5 x 86.1
Certificacions	CE,ABYC
Bus Material	Cuivre C11000
Bus Material Plating	Étame
Input Wire Size Awg Range	8 AWG to 4 AWG
Input Wire Size Mm2 Range	8.37 mm² to 21.15 mm²
Max Current Per Circuit A	25
Output Wire Size Awg Range	16 AWG to 10 AWG
Output Wire Size Mm2 Range	1.31 mm² to 5.26 mm²
Tipus de producte	Bloc fusible

Detailed description

Dissenyat per a la protecció de circuits elèctrics en entorns marins, el bloc fusible estanc ST Blade amb tapa BLUE SEA 5056100-BSS ofereix una solució compacta per a fusibles ATO/ATC i interruptors diferencials de tipus ATO/ATC Low Profile. Aquest model es distingeix per la seva conformitat ABYC gràcies a la seva tapa amb cargols de mossegada grocs, manipulables manualment, que permeten un accés ràpid sense eines als fusibles.

Protecció Estanca i Polivalent

Amb una classificació d’estanquitat IP66 quan muntat i la seva junta instal·lada, aquest bloc fusible resisteix als dolls d’aigua forts i als embruns, garantint una protecció fiable dels circuits. Admet una tensió màxima de 32V DC i una intensitat màxima de 80A per bloc, amb 25A per circuit. Accepta una àmplia gamma de mides de cables, des de 8 AWG fins a 4 AWG per a l’entrada i des de 16 AWG fins a 10 AWG per a les quatre sortides de càrrega, mitjançant terminals de cargol #8-32 i un cargol #10-32. Els busos i clips de fusibles de coure estanyat C11000 asseguren una conductivitat estable i una resistència a la corrosió.

Integració i Manteniment Simplificats

El bloc fusible 5056100-BSS s’integra amb els blocs fusibles ST-Blade estancs (models 5056 o 5056100) i les barres de bus estancs de 100A (models 2356 o 2356100) de la mateixa gamma per a instal·lacions modulars. Les preses integrals mantenen l’estanquitat fins i tot si s’utilitzen menys de quatre càrregues. La tapa incorpora un espai d’emmagatzematge per a fusibles de recanvi i fixacions. A diferència del model 5056, que requereix eines per a l’accés, el 5056100-BSS, amb la seva tapa manual, compleix les exigències ABYC E-11.4.27 i E-11.9.1.2 relatives a l’accessibilitat ràpida i sense eines dels dispositius de protecció. Quatre etiquetes de circuit escriptibles estan incloses per a una identificació clara dels circuits.

Expert review

Pol CONIN

Responsable digital

« Technical analysis of the BLUE SEA ST Blade 5056100-BSS sealed fuse block »

The BLUE SEA ST Blade 5056100-BSS waterproof fuse block is a top choice for protecting secondary circuits on boats exposed to wet environments. Its IP66 design, validated by CE certification, makes it particularly suitable for installations in cockpits, exposed lockers subject to spray, or open helm stations where moisture is constant. The key differentiator of this model is its yellow knurled-screw cover, which allows quick, tool-free access to the fuses. This feature is critical in emergency at-sea situations, where every second counts to identify and replace a faulty fuse, and meets ABYC requirements for distribution panel accessibility.

From an installation standpoint, compatibility with standard ring or fork terminals simplifies wiring significantly, reducing time and complexity. The ability to use wires of various gauges (up to 4 AWG on the input side and 10 AWG on the load side) offers valuable flexibility to accommodate different power needs. It is important to note that this block is ideal for protecting four separate circuits, such as deck lighting, secondary bilge pumps, or auxiliary instruments. For larger distribution needs or higher-power circuits, it is recommended to pair it with the 100A waterproof bus bars from the same BLUE SEA range, such as model 2356100, for a consistent and resilient electrical architecture. The integrated spare fuse compartment under the cover is a practical detail that prevents loss and ensures availability when needed.

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Bloc fusible estanc amb tapa ST Blade

69,43€

69,43€ ~~75,84€~~

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Frequently Asked Questions

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What is the main function of this fuse block?

This fuse block is designed to provide water-resistant circuit protection for ATO/ATC fuses and Low Profile-style circuit breakers in a compact format, specifically suited for marine environments.

What is the maximum voltage supported by this fuse block?

The ST Blade waterproof fuse block supports a maximum operating voltage of 32V DC.

What is the maximum current rating this fuse block can handle?

This fuse block can handle a maximum current of 80A per block and 25A per circuit.

Is this fuse block waterproof?

Yes, the fuse block is rated IP66 when installed and its gasket is in place. This means it is protected against powerful water jets, making it ideal for marine environments.

Does the fuse block cover require a tool to be opened?

No, model 5056100-BSS is fitted with a manual cover featuring yellow knurled screws that can be manipulated by hand. This allows quick, tool-free access to the fuses, in compliance with ABYC requirements.

What are the characteristics of fuse blocks and fuse clips?

Fuse blocks and fuse clips are made of tinned copper C11000. This material ensures stable conductivity and excellent corrosion resistance, essential in a marine environment.

Does the fuse block include labels for the circuits?

Yes, the fuse block is supplied with four writable labels to help you identify and organize your circuits.

Is there storage space for spare fuses?

Yes, the fuse block cover includes a practical storage space for spare fuses and fasteners.

How is this fuse block installed?

The fuse block is installed using through-holes that accept 1/4" (6mm) screws.

What type of terminals are used for wire connections?

Charging connections use 4 #8-32 screws with captive star lock washers. The main input uses a #10-32 stud.

What wire sizes are accepted for the fuse block input?

The fuse block accepts a single input wire size from 8 AWG to 4 AWG.

Which wire gauges are accepted for the load outputs?

For the four load outputs, the fuse block accepts wires from 16 AWG to 10 AWG.

What happens if I don't use all four charging circuits?

Integral plugs are provided to maintain the block's watertightness even if fewer than four charging circuits are used.

Is this fuse block compliant with ABYC standards?

Yes, model 5056100-BSS, with its manual cover, complies with ABYC E-11.4.23, E-11.4.27 and E-11.9.1.2 requirements. These standards cover tool-free accessibility and dashboard placement for safety.

Is this product CE marked?

Yes, this fuse block is CE marked, indicating compliance with European standards.

Which types of fuses are compatible with this fuse block?

This fuse block is compatible with ATO, ATC, and EasyID blade-type fast-acting fuses. It also accepts ATO/ATC Low Profile style circuit breakers.

Can this fuse block be integrated with other Blue Sea Systems products?

Yes, it can be stacked with the ST-Blade waterproof fuse blocks (models 5056 or 5056100) and the 100A waterproof bus bars (models 2356 or 2356100) from the same series for modular installations.

Which types of ring or fork terminals can be used?

The fuse block is designed to accept standard ring or fork terminals, making wiring easier with common tools.

Is the fuse block compatible with circuit breakers?

Yes, it specifically accepts ATO/ATC Low Profile style circuit breakers in addition to fuses.

Is this fuse block compatible with installations requiring quick accessibility?

Yes, thanks to its yellow knurled screw cover, it allows quick and tool-free access to the fuses. This feature complies with ABYC requirements for rapid accessibility in emergencies.