MRBF Terminal Fuse - 300A - MRBF Terminal Fuse - 300A

MRBF Terminal Fuse - 300A - Dimension Drawing

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Sutaupyta suma: 13%

Blue Sea Systems

5190-BSS

MRBF gnybtojo tipo saugiklis - 300 A

Conçu pour la protection de circuits à courant élevé, le fusible terminal Blue Sea MRBF 300A (référence 5190-BSS) assure une sécurité électrique essentielle dans les installations marines. Ce fusible de type Marine Rated Battery Fuse offre une coupure rapide des surcharges et s'installe directement sur les bornes de batterie pour une protection compacte et efficace. Il s'agit d'un composant individuel, sans accessoires inclus.

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19,91€

19,91€ ~~22,92€~~

Su PVM Siuntos skaičiuojamos apmokėjimo metu.

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
Ampiražas	300.0
Apsauginių įtaisų skaičius	1.0
Montavimo tipas	Sur borne
Standžių dydis (mm)	M8
Gnybto sriegio dydis (mm)	M8
Pridėtas lydis	Oui
Sprogimo rizikos apsauga	Oui
Ugniai atspari	Oui
ABYC atitikimas	Oui
Kontaktų medžiaga	Cuivre étamé
Rekomenduojamas gnybtų sukimo momentas (Nm)	7.9
Veikimo temperatūros diapazonas	-40°C à +85°C
Sertifikatai	CE,ABYC
Application Environment	Marin
Compact Design Benefit	Réduit l'encombrement et simplifie le câblage
Korozijos atsparumas	Oui
Electrical Protection Type	Protection contre les surcharges et courts-circuits
Electrical Safety Standard	ABYC
Persidėties apsauga	Oui
Product Purpose Electrical	Protection de circuits à courant élevé
Produkto linija	MRBF
Produkto tipas	Fusible
Sistemos įtampos suderinamumas	12V, 24V
Vibracijų atsparumas	Oui

Detailed description

Sukurtas aukštos srovės grandinių apsaugai jūrinėse aplinkose, Blue Sea (kataloginis nr. 5190-BSS) MRBF 300A gnybtojo tipo saugiklis siūlo kompaktišką ir efektyvią sprendimą. Šis MRBF (Marine Rated Battery Fuse) tipo saugiklis specialiai skirtas montuoti tiesiogiai prie akumuliatoriaus gnybtų arba MRBF skirstomųjų blokų, taip minimizuojant neapsaugotų kabelių ilgio ir elektros gaisro riziką.

Optimizuota apsauga ir integracija

Palyginti su ANL ar MIDI tipo saugikliais, MRBF formatas leidžia įrengti arčiau energijos šaltinio, sumažinant užimamą plotą ir supaprastinant kabelių jungimą tokioms sistemoms kaip inverteriai, priekinių variklių varikliai ar gręžimo įrenginiai. Blue Sea MRBF 300A saugiklis užtikrina greitą atjungimą esant perkrovai, apsaugodamas visą laivo elektros sistemą nuo potencialių pažeidimų. Jis integruojamas į 12V ar 24V laivų elektros sistemas.

Patikimumas ir jūriniai standartai

Blue Sea MRBF saugiklio konstrukcija atitinka jūrinės aplinkos reikalavimus, kur korozijos ir vibracijų atspari konstrukcija yra esminė. Šis saugiklis yra būtinas komponentas elektros saugos standartų atitikčiai laive, užtikrinantis patikimą apsaugą pagrindinėms grandinėms arba didelės srovės reikalaujančioms apkrovoms. Blue Sea MRBF serija žinoma dėl gebėjimo suteikti tvirtą apsaugą kompaktiškame korpuse.

Documentation

Type	Nom
	EN - Full Scale Fuse Comparison (scaled 1 - 1) - MRBF Terminal Fuse - 300A

Expert review

Pol CONIN

Digital Manager

« Battery terminal protection with MRBF 300A fuse: selection and installation »

The Blue Sea MRBF (Marine Rated Battery Fuse) terminal fuse, particularly the 300A model, is a technically sound solution for protecting main circuits in marine installations. Its design allows direct mounting on the battery post, minimizing the length of unprotected cable between the power source and the protection—a critical factor for fire safety and compliance with ABYC standards. This approach is preferable to using remote inline fuse holders, which increase the length of unprotected cable.

This type of fuse is particularly well-suited for protecting high-current loads such as high-power inverters, bow thrusters, windlasses, or premium audio systems. Unlike ANL or MIDI fuses, which often require a separate fuse block and longer cables, the MRBF offers a compact footprint, freeing up space in the often cramped battery compartments. It is essential to ensure the MRBF fuse rating is correctly selected based on the cable cross-section it protects and the maximum current of the powered device. The fuse holder must also be compatible with the fuse rating used. For optimal installation, ensure proper tightening of connections to minimize resistance and heat.

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MRBF gnybtojo tipo saugiklis - 300 A

19,91€

19,91€ ~~22,92€~~

Frequently asked questions

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What is an MRBF terminal fuse and what is its main purpose?

The Blue Sea MRBF (Marine Rated Battery Fuse) terminal fuse, part number 5190-BSS, is a high-current protection device designed specifically for marine environments. Its primary function is to provide rapid circuit interruption in case of electrical overload, thereby safeguarding the vessel's entire electrical system from potential damage and reducing fire risks.

What is the specific feature of installing an MRBF fuse compared to ANL or MIDI fuses?

Unlike ANL or MIDI fuses, the MRBF fuse is designed for direct installation on battery terminals or dedicated MRBF distribution blocks. This feature minimizes the length of unprotected cables, reducing clutter, simplifying wiring, and increasing safety by placing protection as close as possible to the power source.

Is this fuse suitable for the specific conditions of marine environments?

Yes, the Blue Sea MRBF fuse is specifically designed to meet the requirements of marine environments. Its design ensures resistance to corrosion and vibrations, which are important factors aboard a vessel. It is an essential component for compliance with electrical safety standards in marine environments.

What is the maximum current rating this fuse can handle?

This Blue Sea MRBF terminal fuse is rated for a nominal current of 300 Amperes (300A). It is designed to protect high-current circuits.

On which types of marine electrical systems is this fuse compatible?

The Blue Sea MRBF 300A terminal fuse is compatible and integrates with marine electrical systems operating at 12 Volts (12V) or 24 Volts (24V).

Where should this fuse be installed for optimal protection?

For optimal protection, the MRBF fuse must be installed directly on the battery terminals or on an MRBF distribution block. This installation close to the power source is essential to minimize the length of unprotected cables and ensure maximum safety.

For which onboard boat applications is this fuse particularly recommended?

This fuse is particularly recommended for protecting high-current circuits powering equipment such as:

InvertersBow thrustersWindlassesIt provides robust protection for these specific loads requiring high amperage.

Is the MRBF 300A fuse an essential component for electrical safety?

Yes, the Blue Sea MRBF 300A fuse is an essential component for compliance with electrical safety standards aboard vessels. Its ability to provide robust and rapid protection in the event of an overload is critical to preventing equipment damage and fire risks associated with electrical failures.