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

MRBF Terminal Fuse - 300A - Dimension Drawing

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Economisești 13%

Blue Sea Systems

5190-BSS

Fuzibil terminal MRBF - 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.

Prix publicBénéficier du tarif pro

19,91€

19,91€ ~~22,92€~~

TTC Expediere calculată la momentul plății.

Stoc epuizat

Point relais offert dès 150€ en France
Retrait chez Skysat possible

Installation sur mesure

Faites confiance à Skysat pour installer l'équipement à bord

Demander un devis

Installateurs autour de vous

grâce à notre réseau d'installateurs agréés

Trouvez un installateur

Service d'assistance

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Caractéristiques techniques

Tip fuzibil	MRBF
Amperaj	300.0
Număr de siguranțe	1.0
Tip de montaj	Sur borne
Dimensiune bolțuri	M8
Dimensiune filet bornă	M8
Fuzibil inclus	Oui
Protecție antiexplozivă	Oui
Ignifug	Oui
Conformitate ABYC	Oui
Material contacte	Cuivre étamé
Cuplu de strângere recomandat pentru borne	7.9
Interval de temperatură de funcționare	-40°C à +85°C
Certificări	CE,ABYC
Application Environment	Marin
Compact Design Benefit	Réduit l'encombrement et simplifie le câblage
Rezistență la coroziune	Oui
Electrical Protection Type	Protection contre les surcharges et courts-circuits
Electrical Safety Standard	ABYC
Protecție împotriva suprasarcinilor	Oui
Product Purpose Electrical	Protection de circuits à courant élevé
Gama de produse	MRBF
Tipul produsului	Fusible
Compatibilitate cu tensiunea sistemului	12V, 24V
Rezistență la vibrații	Oui

Accessoires

Bloc de fusibles SafetyHub 100 - SafetyHub 100 Fuse Block

Bloc de siguranțe SafetyHub 100

131,35€

131,35€ ~~177,83€~~

Cumpără

MaxiBus 250A avec capot - six goujons 5/16"-18 - MaxiBus 250A BusBar - Six 5/16

MaxiBus 250A cu capac - șase bolțuri 5/16"-18

81,48€

Cumpără

PowerBar 600A BusBar - Four 3/8"-16 Studs - PowerBar 600A BusBar - Four 3/8

Bară omnibus PowerBar 600A - Patru bolțuri 3/8"-16

129,70€

129,70€ ~~147,24€~~

Cumpără

PowerBar 600A BusBar - Eight 3/8"-16 Studs - PowerBar 600A BusBar - Eight 3/8

Bară omnibus PowerBar 600A - Opt conectare 3/8"-16

182,29€

182,29€ ~~210,60€~~

Cumpără

PowerPost - 5/16"-18 Stud - PowerPost - 5/16

Borne PowerPost - Stud 5/16"-18

14,74€

14,74€ ~~18,12€~~

Cumpără

PowerPost - 3/8"-16 Stud - PowerPost - 3/8

Borne PowerPost - Bolț 3/8"-16

16,31€

16,31€ ~~18,12€~~

Cumpără

Dual PowerPost - Two 5/16"-18 Studs - Dual PowerPost - Two 5/16

Borne Dual PowerPost - Două bolțuri 5/16"-18

24,58€

24,58€ ~~29,34€~~

Cumpără

Dual PowerPost - Two 3/8"-16 Studs - Dual PowerPost - Two 3/8

Borne Dual PowerPost - Două piulițe 3/8"-16

25,20€

25,20€ ~~29,34€~~

Cumpără

Terminal Feed Through Connector - 5/16"-18 Studs (Black) - Terminal Feed Through Connector - 5/16

Conector trecere perete - Bolțuri 5/16"-18 (Negru)

24,49€

24,49€ ~~28,92€~~

Cumpără

Terminal Feed Through Connector - 5/16"-18 Studs (Red) - Terminal Feed Through Connector - 5/16

Conector de trecere perete - Bolțuri 5/16"-18 (Roșu)

25,45€

25,45€ ~~28,92€~~

Cumpără

Description détaillée

Proiectat pentru protecția circuitelor de curent înalt în mediile marine, fuzibilul terminal MRBF 300A de la Blue Sea (referință 5190-BSS) oferă o soluție compactă și eficientă. Acest fuzibil de tip MRBF (Marine Rated Battery Fuse) este dimensionat special pentru montarea directă pe bornele bateriei sau pe blocuri de distribuție MRBF, reducând astfel lungimea cablurilor neprotejate și riscul de incendiu electric.

Protecție optimizată și integrare

Comparativ cu fuzibilele de tip ANL sau MIDI, formatul MRBF permite o instalare mai apropiată de sursa de energie, reducând gabaritul și simplificând cablarea pentru aplicații precum invertorii, propulsoarele de avânt sau vinciurile. Fuzibilul Blue Sea MRBF 300A asigură o deconectare rapidă în caz de suprasarcină, protejând astfel întregul sistem electric al navei împotriva eventualelor daune. Este compatibil cu sistemele electrice de 12V sau 24V ale ambarcațiunilor.

Fiabilitate și standarde marine

Proiectarea fuzibilului Blue Sea MRBF respectă cerințele mediilor marine, unde rezistența la coroziune și vibrații este esențială. Acest tip de fuzibil este un component indispensabil pentru conformitatea cu normele de siguranță electrică la bord, oferind o protecție fiabilă pentru circuitele principale sau sarcini specifice care necesită un curent nominal ridicat. Gama MRBF de la Blue Sea este recunoscută pentru capacitatea sa de a furniza o protecție robustă într-un format compact.

Documentations

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

Avis de l'expert

Pol CONIN

Responsabil digital

« 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 often cramped battery compartments. It is essential to ensure the MRBF fuse rating is correctly matched to the cable gauge it protects and the maximum current draw of the powered device. The fuse holder must also be compatible with the fuse rating used. For optimal installation, ensure connections are tightened properly to minimize resistance and heat generation.

Durabilité

Facilité d'installation

Rapport performance / prix

Paiement et sécurité

Vos informations de paiement et données sont traitées de manière sécurisée.

Fuzibil terminal MRBF - 300 A

19,91€

19,91€ ~~22,92€~~

Complétez votre installation avec des

Équipements complémentaires

Bloc-fusible terminal MRBF - 30 à 300 A - MRBF Terminal Fuse Block - 30 to 300A

Bloc-fusible terminal MRBF - 30 à 300 A - Mounting Diagram

Blue Sea Systems

Bloc-fuzibil terminal MRBF - 30 până la 300 A

Ref : 5191B-BSS

34,46€

34,46€ ~~39,72€~~

Dual MRBF Terminal Fuse Block - 30 to 300A - Dual MRBF Terminal Fuse Block - 30 to 300A

Dual MRBF Terminal Fuse Block - 30 to 300A - Mounting Diagram

Blue Sea Systems

Bloc dublu de siguranțe cu borne MRBF - 30 până la 300 A

Ref : 2151-BSS

41,26€

41,26€ ~~48,48€~~

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

Blue Sea Systems

Bloc de siguranțe MRBF cu montare la suprafață - Sursă independentă

Ref : 5194-BSS

69,44€

69,44€ ~~83,64€~~

MRBF Surface Mount Fuse Block - Common Source - MRBF Surface Mount Fuse Block - Common Source

Blue Sea Systems

Bloc-fuzibil MRBF cu montare la suprafață - sursă comună

Ref : 5196-BSS

67,21€

67,21€ ~~74,76€~~

Coupe batterie 500A série M ON/OFF avec clé de verrouillage - Single Circuit ON-OFF with Locking Key - Red

Blue Sea Systems

Întrerupător de baterie 500 A serie M pornire/oprire cu cheie de blocare

Ref : 6004B-BSS

40,38€

40,38€ ~~45,90€~~

Coupe-batterie à distance ML-RBS avec commande manuelle - 12V DC 500A - ML-RBS Remote Battery Switch with Manual Control - 12V DC 500A

Coupe-batterie à distance ML-RBS avec commande manuelle - 12V DC 500A - Wiring Diagram

Blue Sea Systems

Comutator de baterie la distanță ML-RBS cu comandă manuală - 12 V CC 500 A

Ref : 7700B-BSS

245,71€

245,71€ ~~297,48€~~

Coupe-batterie à distance ML-RBS avec commande manuelle - 24V DC 500A - ML-RBS Remote Battery Switch with Manual Control - 24V DC 500A

Coupe-batterie à distance ML-RBS avec commande manuelle - 24V DC 500A - Wiring Diagram

Blue Sea Systems

Tăietor de baterie la distanță ML-RBS cu comandă manuală - 24 V CC 500 A

Ref : 7702B-BSS

238,30€

238,30€ ~~297,48€~~

Coupe batterie On-Off robuste série HD avec AFD - HD-Series Heavy Duty On-Off Battery Switch with AFD

Coupe batterie On-Off robuste série HD avec AFD - Mounting Diagram

Blue Sea Systems

Comutator baterie pornire/oprire robust, seria HD cu AFD

Ref : 3001B-BSS

103,08€

103,08€ ~~148,08€~~

Interrupteur de batterie série m 300A rouge bipolaire - m-Series Mini Dual Circuit Battery Switch - Red

Blue Sea Systems

Întrerupător de baterie serie m 300 A roșu bipolar

Ref : 6010B-BSS

66,61€

66,61€ ~~77,36€~~

Interrupteur de batterie série m 300A rouge unipolaire - m-Series Mini On-Off Battery Switch with Knob - Red

Blue Sea Systems

Întrerupător de baterie serie m 300 A roșu unipolar

Ref : 6006B-BSS

37,82€

37,82€ ~~46,43€~~

Sélecteur de batterie e-Series 4 positions - Mounting Diagram

Blue Sea Systems

Selector baterie e-Series 4 poziții

Ref : 9001EB-BSS

63,31€

63,31€ ~~70,80€~~

Sélecteur de batterie série m 300A rouge 3 positions - m-Series Selector 3 Position Battery Switch - Red

Blue Sea Systems

Selector de baterie serie m 300 A roșu 3 poziții

Ref : 6008B-BSS

63,23€

63,23€ ~~70,02€~~

Questions fréquentes

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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 protection device specifically designed for high-current circuits in marine environments. Its primary role is to provide rapid interruption in the event of an electrical overload, thereby protecting the entire vessel's electrical system from potential damage and minimizing 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 mounting 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 the protection as close as possible to the power source.

Is this fuse suitable for specific 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 into 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 300A MRBF fuse an essential component for electrical safety?

Yes, the Blue Sea MRBF 300A fuse is an essential component for compliance with electrical safety standards on board 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.