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

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Blue Sea Systems

5194-BSS

MRBF virsbūves virsmas montāžas bloks — neatkarīgs avots

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: Independenta

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69,44€

69,44€ ~~83,64€~~

TTC Piegāde aprēķināta maksājuma brīdī.

Noliktavā

Free pickup point from €150 in France
Collection 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

Service d'assistance

Choose additional assistance for installation

Technical specifications

Fuses tips	MRBF
Nominālais spriegums	58V
Strāvas stiprums (A)	300.0
Saderināmais drošinātāju kalibra diapazons	30A - 300A
Īsslēguma izslēgšanas spēja	10.0
Aizsargu skaits	3.0
Montāžas tips	Montage en surface
Kniedīšu izmērs	8
Savienojuma spailes vītnes izmērs (mm)	8
Aizsargājošs vāks iekļauts komplektācijā	Oui
Aizsardzība pret sprādzienu	Oui
IP indekss	IP66
Ugunsizturīgs	Oui
Atbilstība ABYC	Oui
Kontaktu materiāls	Cuivre étamé
Korpusa materiāls	Polycarbonate
Ieteicamais spailu savilkšanas moments	11.3
Maksimālais kabeļa šķērsgriezums uz stiprinājuma (mm²)	107.0
Izmēri (G x A x D)	156.6 x 74.5 x 50
Darba temperatūras diapazons	-40°C à +85°C
Sertifikāti	CE,UL Marine
Produkta svītrkods	SK-000048265
Ražotāja detaļu numurs	5193
Fiksācijas atveru skaits	4
Horizontālais fiksācijas centru attālums	130.2
Mounting Screw Size Imperial	#10
Montāžas skrūvju izmērs (metriskais)	5
Produkta tips	Bloc de fusibles
Stud Height Mm	25.4
Terminal Stud Count	6
Terminal Stud Size Imperial	5/16"-18

Detailed description

Blue Sea Systems MRBF virsbūves virsmas montāžas bloks, preču numurs 5194-BSS, ir paredzēts augstas intensitātes ķēžu aizsardzībai jūras iekārtās. Šis ierīces ļauj uzstādīt trīs MRBF (jūras bateriju drošības bloku) drošības blokus neatkarīgai barošanas sadalei dažādiem aprīkojumiem.

Konstrukcija un pielietojums

Šis bloks integrē trīs neatkarīgus ķēžu kontūrus, kas ir ideāli pielietojumiem, kur nepieciešama atsevišķa aizsardzība lielām slodzēm, piemēram, priekšgala dzenskrūvei, audio sistēmai vai elektriskā paneļa barošanas avotam. Atšķirībā no zemākas ampēražas drošības blokiem, MRBF virsbūves virsmas montāžas 5194-BSS ir īpaši piemērots jūras bateriju vides prasībām, nodrošinot kompaktu aizsardzību tuvu barošanas avota punktam. Tā izmēri — 156,6 mm garumā un 74,5 mm platumā — padara to par ērtu risinājumu tiešai uzstādīšanai uz baterijas vai nodalījuma sienas.

Integrācija un montāža

Virsbūves montāža ir vienkāršota ar četriem fiksācijas punktiem, kas ir savietojami ar #10 vai 5 mm skrūvēm. Elektriskās savienojuma nodrošina seši 5/16"-18 stieņu savienotāji, garantējot drošu kontaktu un augstu strāvas caurlaidspēju. Pamata kabeļošanas shēma ilustrē tipisku pielietojumu, kur vienlaicīgi aizsargā baterijas lādētāju, priekšgala dzenskrūvi un stereo sistēmu, katru savā neatkarīgajā ķēdē. Šis pieeja ļauj nodalīt elektriskos riskus un vienkāršot kļūdu diagnosticēšanu, ja kāds aprīkojums sabojājas.

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

Digitālās attīstības atbildīgais

« 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, distinguishing it from traditional fuse blocks designed for lower-power applications or shared circuits. This configuration is particularly relevant for installations where multiple critical equipment items (thrusters, converters, electric winches) require individual and source-proximate protection, typically near 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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MRBF virsbūves virsmas montāžas bloks — neatkarīgs avots

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 near the power source, providing compact and effective protection against overcurrent for high-power 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 types of fuses.

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?

The 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 high loads requiring separate protection, such as bow thrusters, powerful audio systems, battery chargers, windlasses, or the main power supply of an electrical panel.