MRBF Terminal Fuse - 80A - MRBF Terminal Fuse - 80A

MRBF Terminal Fuse - 80A - Dimension Drawing

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Blue Sea Systems

5181-BSS

MRBF 80 A lydžio gnybtas - 80 A

Le fusible de borne MRBF 80A de Blue Sea Systems est une solution de protection de circuit compacte et directe. Conçu pour un montage sur borne de batterie, il sécurise les équipements à courant élevé comme les guindeaux ou propulseurs en minimisant l'encombrement et les points de connexion. Ce produit est un composant essentiel pour la fiabilité des systèmes électriques marins.

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20,94€

20,94€ ~~22,92€~~

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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	58 V
Ampiražas	80.0
Trumpojo jungimo atjungimo galia (kA)	2.0
Apsauginių įtaisų skaičius	1.0
Montavimo tipas	Sur borne de batterie
Standžių dydis (mm)	M8
Gnybto sriegio dydis (mm)	M8
Pridėtas lydis	Oui
Sprogimo rizikos apsauga	Oui
Ugniai atspari	Oui
ABYC atitikimas	Oui
Kontaktų medžiaga	Alliage de cuivre
Korpusas: medžiaga	Thermoplastique
Rekomenduojamas gnybtų sukimo momentas (Nm)	11.3
Matmenys (P x A x G)	27 x 23 x 16 mm
Sertifikatai	CE,UL,ABYC,SAE J1171
Aplikacija	Protection de circuits marins
Taikymo scenarijus	Protection principale pour circuit unique à forte consommation ou secondaire pour distributeur de circuits multiples
Connection Point Reduction	Significative (montage direct sur borne)
Connection Reliability	Élevée
High Current Application Focus	Protection des circuits à courant élevé
Įrengimo paprastumas	Élevée (montage simplifié)
Jūrinės kokybės	Oui
Prekės ženklas	Blue Sea Systems
Visas produkto pavadinimas	[BLUE SEA] MRBF Terminal Fuse - 80A
Produkto linija	MRBF Terminal Fuse
Produkto tipas	Fusible

Detailed description

Blue Sea Systems MRBF 80A lydžio gnybto saugiklis skirtas didelės srovės grandinėms apsaugoti tiesiai prie baterijos. Šis gnybtų montavimo saugiklis leidžia kompaktinį ir supaprastintą įrengimą, mažinant kabelių ilgį ir elektrinių sistemų užimtą erdvę.

Grandinės apsauga

Skirtingai nuo tradicinių linijinių saugiklių laikiklių, MRBF gnybtas montuojamas tiesiai ant baterijos gnybto, todėl nereikia papildomų kabelių tarp baterijos ir saugiklio laikiklio. Šis dizainas sumažina potencialių jungimo taškų skaičių, didindamas sistemos patikimumą. Su 80 amperų nominalu, jis tinka įrenginiams, tokiems kaip inkarų gręžimo įrenginiai, priekinių variklių varikliai ar vidutinio dydžio galios keitikliai.

Pozicionavimas ir taikymai

Blue Sea Systems MRBF 80A gnybto saugiklio pozicionavimas leidžia apsaugoti grandinę tiesiog prie energijos šaltinio – esminis bruožas jūrinėms įrengimo sistemoms. Kol kitos išeitys, tokios kaip ANL ar MIDI saugikliai, reikalauja specialių laikiklių ir sudėtingesnio kabelių tinklo, MRBF supaprastina elektrinę architektūrą. Jis priklauso Blue Sea Systems saugiklių linijai, žinomai dėl jūrinės įrangos elektrinių komponentų. Dažniausiai naudojamas kaip pagrindinė apsauga vienai stiprios srovės grandinei arba kaip antraeilė apsauga daugeliui grandinių skirstytuvui. Šis 80A modelis dažnai pasirenkamas taikymams, reikalaujantiems balanso tarp srovės talpos ir kompaktiškumo.

Documentation

Type	Nom
	EN - Full Scale Fuse Comparison (scaled 1 - 1) - MRBF Terminal Fuse - 80A

Expert review

Pol CONIN

Skaitmeninės veiklos vadovas

« Direct circuit protection on terminal for marine installations »

The Blue Sea Systems 80A MRBF fuse is an efficient solution for protecting high-current circuits in marine installations. Its main advantage lies in its "mount-on-bolt" design, which allows direct and compact integration onto the battery's positive stud. This significantly simplifies wiring and reduces failure risks associated with multiple connections or excessively long cables between the battery and the protection point.

This type of fuse is particularly recommended for recreational boats where space is often limited. It is ideal for protecting equipment such as a 500W to 750W inverter, a small bow thruster, or a moderate-power windlass, where a peak current of 80A will not be exceeded during normal operation. For installation, it is crucial to ensure a clean and tight connection on the battery terminal to avoid overheating or voltage drop. While it provides targeted protection for a single circuit, it must be integrated into a well-dimensioned and protected electrical system with circuit breakers or other fuses for secondary circuits.

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MRBF 80 A lydžio gnybtas - 80 A

20,94€

20,94€ ~~22,92€~~

Frequently asked questions

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

The MRBF (Marine Rated Battery Fuse) terminal fuse is a circuit protection device designed to be mounted directly on the battery terminal stud. It protects high-current circuits from overload or short circuits by interrupting current flow to prevent damage to equipment and cables. Its compact design reduces cable length and overall electrical system clutter on board.

What is the nominal rating of this Blue Sea Systems MRBF fuse?

This Blue Sea Systems MRBF terminal fuse has a nominal rating of 80 amperes (80A). This means it is designed to protect circuits where the current does not exceed this value under normal operation.

What are the advantages of an MRBF fuse compared to traditional inline fuses?

The main advantages of an MRBF fuse are:

Compact installation: It is mounted directly on the battery terminal, eliminating the need for a separate fuse holder and additional cables between the battery and fuse holder.Reduced connection points: Fewer connections mean increased reliability and lower risk of failure.Immediate protection: By being positioned directly at the power source, it provides rapid and effective circuit protection.Reduced footprint: Its integrated design saves space in marine electrical installations.

For which maritime applications is this MRBF 80A fuse recommended?

This 80A MRBF fuse is suitable for securing marine equipment with high current consumption. It is commonly used to protect:

Windlasses. Bow thrusters. Medium-sized power converters. It can also serve as the main protection for a single high-consumption circuit or as secondary protection for a multi-circuit distributor.

Is this fuse compatible with all types of battery terminals?

The MRBF fuse is designed to be mounted on standard battery terminal studs. It is generally compatible with M8 or 5/16 inch studs, which are the most common sizes in marine applications. It is important to check your battery stud size to ensure perfect compatibility.