MRBF Surface Mount Fuse Block - Independent Source - MRBF Surface Mount Fuse Block - Independent Source

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Prihranek 16%

Blue Sea Systems

5194-BSS

Blok varoval MRBF za površinsko montažo - neodvisen vir

Le bloc de fusibles Blue Sea MRBF Surface Mount 5194-BSS est une solution compacte pour la protection indépendante de trois circuits haute intensité. Conçu pour le montage en surface, il utilise des fusibles MRBF pour sécuriser des équipements critiques comme les propulseurs ou les convertisseurs. Le produit inclut le bloc nu.

Source: Samostojna

Samostojna Občina

Naslov: Privzeti naslov

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69,44€

69,44€ ~~83,64€~~

DDV vključen Dostava se izračuna ob plačilu.

Na zalogi

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

Custom installation

Trust Skysat to install the equipment on board

Request a quote

Installers near you

thanks to our network of certified installers

Find an installer

Support service

Choose complementary installation support

Technical specifications

Vrsta varovalke	MRBF
Nazivna napetost	58V
Jakost toka	300.0
Obseg združljivih varovalnih kalibrov	30A - 300A
Prekinilna sposobnost v primeru kratkega stika (kA)	10.0
Število varovalcev	3.0
Tip montaže	Montage en surface
Velikost vijakov	8
Veličina navoja priključka	8
Zaščitni pokrov je vključen	Oui
Zaščita pred vžigom	Oui
IP razred	IP66
Zaviralec plamena	Oui
Usklajenost z ABYC	Oui
Material kontaktov	Cuivre étamé
Material ohišja	Polycarbonate
Priporočeni navor stiskanja priključkov	11.3
Maksimalni presek kabla na vijak	107.0
Dimenzije (D x V x G)	156.6 x 74.5 x 50
Območje delovnih temperatur	-40°C à +85°C
Certifikati	CE,UL Marine
Črtna koda izdelka	SK-000048265
Številka dela proizvajalca	5193
Število montažnih lukenj	4
Vodoravna vmesna razdalja montaže	130.2
Mounting Screw Size Imperial	#10
Velikost pritrdilnih vijakov (metrična)	5
Tip izdelka	Bloc de fusibles
Stud Height Mm	25.4
Terminal Stud Count	6
Terminal Stud Size Imperial	5/16"-18

Detailed description

MRBF Surface Mount varovalni blok podjetja Blue Sea Systems, referenčna številka 5194-BSS, je namenjen zaščiti visokointenzitetnih krogov v morskih instalacijah. Ta naprava omogoča montažo treh MRBF varoval (Marine Rated Battery Fuse) za neodvisno distribucijo napajanja do različne opreme.

Konstrukcija in uporabe

Ta blok vključuje tri neodvisne tokokroge, idealne za aplikacije, ki zahtevajo ločeno zaščito velikih obremenitev, kot so premikalo premca, zvočni sistem ali napajanje električnega razdelilnega omara. V nasprotju z varovalnimi bloki nižjih amperaž, je MRBF Surface Mount 5194-BSS posebno prilagojen zahtevnim okoljem morskih baterij, saj ponuja kompaktno zaščito v neposredni bližini vira. Njegove dimenzije 156,6 mm v dolžino in 74,5 mm v širino ga uvrščajo med kompaktne rešitve za neposredno montažo na baterijo ali pregrado.

Vgradnja in montaža

Montaža na površino je olajšana s štirimi točkami za pritrditev, ki so združljive z vijaki #10 ali 5 mm. Električne povezave se izvajajo preko šestih vložkov 5/16"-18, kar zagotavlja varno vezavo in visoko tokovno zmogljivost. Osnovna shema ožičenja prikazuje tipično uporabo za hkratišo zaščito polnila baterij, premikala premca in zvočnega sistema, vsakega na svojem ločenem krogu. Takšno pristop omogoča ločevanje električnih tveganj in poenostavljanje diagnostike v primeru okvare opreme.

Documentation

Type	Nom
	EN - Wiring Schematic - MRBF Surface Mount Fuse Block - Independent Source
	EN - Dimensioned Drawing - MRBF Surface Mount Fuse Block - Independent Source

Expert review

Pol CONIN

Odgovorni digitalni delavec

« High-intensity protection: the essentials of the Blue Sea 5194-BSS MRBF block »

The Blue Sea Systems MRBF Surface Mount 5194-BSS fuse block is a technical solution for protecting high-current circuits aboard vessels. Its key feature is its ability to accommodate three MRBF fuses, each dedicated to an independent source, setting it apart from traditional fuse blocks designed for lower-power applications or shared circuits. This configuration is particularly relevant for installations where multiple critical equipment (thrusters, inverters, electric winches) require individual protection close to the power source, typically the service battery.

This block is installed directly on the battery terminal or on a bulkhead adjacent to the battery bank, minimizing the length of unprotected cables and reducing fire risks in the event of a short circuit. The 5/16"-18 studs provide a contact surface and mechanical robustness suitable for high currents. Although a passive component, its role is fundamental to the safety and reliability of the overall electrical system. It is imperative to select the appropriate MRBF fuses based on the maximum amperage of each circuit to ensure effective protection without nuisance tripping. This model is ideal for equipped cruising sailboats, motorboats, or catamarans with multiple high-current loads.

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Blok varoval MRBF za površinsko montažo - neodvisen vir

69,44€

69,44€ ~~83,64€~~

Frequently asked questions

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What is an MRBF fuse block and what is it used for?

The MRBF (Marine Rated Battery Fuse) fuse block is a device designed to protect high-current electrical circuits in marine environments. It allows MRBF fuses to be installed directly on the battery terminal or in close proximity to the power source, providing compact and effective protection against overcurrents for high-energy-consuming equipment.

Which types of fuses are compatible with this fuse block?

This block is specifically designed for use with MRBF (Marine Rated Battery Fuse) type fuses. It is not compatible with other fuse types.

How is this fuse block installed?

This fuse block is designed for surface mounting. It features four mounting points compatible with #10 screws or 5 mm screws. It can be installed directly on a battery or a bulkhead, depending on your installation requirements.

How many independent circuits can this fuse block protect?

This fuse block model provides protection for three independent circuits. Each circuit is powered separately and protected by its own MRBF fuse, which is ideal for isolating and protecting different high-load devices in your electrical system.

What is the maximum voltage supported by this fuse block?

The MRBF Surface Mount fuse block is designed to operate with electrical systems up to 58V DC. The actual operating voltage will depend on the specific MRBF fuses you install.

What are the exact dimensions of this fuse block?

The dimensions of this fuse block are 156.6 mm in length and 74.5 mm in width. These compact dimensions allow installation in tight spaces on your boat.

What types of electrical connections are available on this block?

Electrical connections on this fuse block are made via six 5/16"-18 studs. These robust studs ensure a secure connection and high current capacity for your power cables.

For which applications is this fuse block particularly suited?

This block is ideal for protecting high-current circuits in marine installations. It is particularly suited for heavy loads requiring separate protection, such as bow thrusters, powerful audio systems, battery chargers, windlasses, or the main power supply of an electrical panel.