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

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Sutaupyta suma: 16%

Blue Sea Systems

5194-BSS

MRBF paviršinio montavimo lydinčiojo bloko įrenginys - nepriklausomas šaltinis

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.

Šaltinis: Independent

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69,44€

69,44€ ~~83,64€~~

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Sandėlyje

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

through our network of certified installers

Find an installer

Support service

Choose additional assistance for installation

Technical specifications

Lydžio tipas	MRBF
Nominalioji įtampa	58V
Ampiražas	300.0
Suderinamo saugiklio veržlių diapazonas	30A - 300A
Trumpojo jungimo atjungimo galia (kA)	10.0
Apsauginių įtaisų skaičius	3.0
Montavimo tipas	Montage en surface
Standžių dydis (mm)	8
Gnybto sriegio dydis (mm)	8
Apsauginis dangtis įtrauktas	Oui
Sprogimo rizikos apsauga	Oui
IP klasifikacija	IP66
Ugniai atspari	Oui
ABYC atitikimas	Oui
Kontaktų medžiaga	Cuivre étamé
Korpusas: medžiaga	Polycarbonate
Rekomenduojamas gnybtų sukimo momentas (Nm)	11.3
Didžiausias kabelio skerspjūvis ant varžto (mm²)	107.0
Matmenys (P x A x G)	156.6 x 74.5 x 50
Veikimo temperatūros diapazonas	-40°C à +85°C
Sertifikatai	CE,UL Marine
Produkto barkodo numeris	SK-000048265
Gamintojo dalių numeris	5193
Fiksuojančiųjų skylių skaičius	4
Horizontalusis fiksuojamasis tarpas	130.2
Mounting Screw Size Imperial	#10
Montavimo varžtų dydis (metrinis)	5
Produkto tipas	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 paviršinio montavimo lydinčiojo bloko įrenginys, katalogo numeris 5194-BSS, skirtas aukštos srovės grandinių apsaugai jūrinėse įrenginiuose. Šis įrenginys leidžia sumontuoti tris MRBF lydinčiuosius blokus (Marine Rated Battery Fuse) nepriklausomai tiekiant maitinimą įvairiai įrangai.

Konstrukcija ir taikymai

Šis blokas turi tris nepriklausomus grandinius, idealiai tinkamus taikymui, kai reikia atskiros apsaugos didelėms apkrovoms, tokioms kaip priekinių variklių propeleris, garso sistema ar elektros skydo maitinimas. Skirtingai nuo mažesnio srovės stiprio lydinčiųjų blokų, MRBF paviršinio montavimo įrenginys 51994-BSS specialiai pritaikytas jūrinėms baterijoms, teikiantis kompaktišką ir artimą apsaugą prie maitinimo šaltinio. Jo matmenys – 156,6 mm ilgio ir 74,5 mm pločio – leidžia jį montuoti tiesiog ant baterijos ar pertvaros be didelio užimtumo.

Integralumas ir montavimas

Paviršinis montavimas palengvintas dėl keturių tvirtinimo taškų, suderintų su #10 arba 5 mm varžtais. Elektriniai jungtys atliekamos per šešis 5/16"-18 strypelius, užtikrinant saugią jungtį ir didelį srovės laidumą. Pagrindinio laidų schemos iliustracija parodo tipinį jo naudojimą, kai vienu metu apsaugoma baterijos įkroviklis, priekinių variklių propeleris ir garso sistema, kiekvienas savo atskirame grandine. Šis požiūris leidžia padalinti elektrinius rizikos taškus ir supaprastinti gedimo diagnostiką, jei įranga sugestų.

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

Digital Manager

« High-intensity protection: 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 house three MRBF fuses, each dedicated to an independent power 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, inverters, electric winches) require individual and source-proximate protection, typically at 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 paviršinio montavimo lydinčiojo bloko įrenginys - nepriklausomas šaltinis

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 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 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 on 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.