MRBF Terminal Fuse - 125A - MRBF Terminal Fuse - 125A

MRBF Terminal Fuse - 125A - Dimension Drawing

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

Ietaupiet 18%

Blue Sea Systems

5184-BSS

MRBF termināļa drošinātājs - 125 A

Conçu pour la protection des circuits haute intensité, le fusible terminal Blue Sea MRBF 125A offre une solution compacte et sécurisée. Il se monte directement sur la borne de batterie, minimisant les longueurs de câble et les risques. Ce fusible est un composant essentiel pour les installations électriques marines nécessitant une protection fiable jusqu'à 125 ampères.

Public priceGet pro pricing

17,72€

17,72€ ~~21,78€~~

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	58
Strāvas stiprums (A)	125.0
Īsslēguma izslēgšanas spēja	10.0
Aizsargu skaits	1.0
Montāžas tips	Sur borne
Kniedīšu izmērs	8
Savienojuma spailes vītnes izmērs (mm)	8
Fuse iekļauts komplektācijā	Oui
Aizsardzība pret sprādzienu	Oui
Ugunsizturīgs	Oui
Atbilstība ABYC	Oui
Kontaktu materiāls	Cuivre étamé
Korpusa materiāls	Polymère thermoplastique
Ieteicamais spailu savilkšanas moments	11.3
Izmēri (G x A x D)	27.8 x 16.3 x 23.0 mm
Svars	0.025
Darba temperatūras diapazons	-40 à +85
Sertifikāti	CE,UL
Electrical Protection Type	Protection contre les surintensités
Installation Benefit Cable Reduction	Réduit la longueur des câbles non protégés
Instalācijas metode	Directement sur borne de batterie
Paredzētais pielietojums	Protection de circuits électriques marins à forte intensité
Maintenance Ease	Remplacement aisé
Produkta pielietošanas vide	Marin
Produkta tips	Fusible
Produkta neto svars (g)	25
Protected Equipment Types	Convertisseurs, Propulseurs d'étrave, Guindeaux
Savienojuma spailes tips	Goujon

Detailed description

Blue Sea MRBF 125A termināļa drošinātājs ir augstas jaudas jūras elektrisko shēmu aizsardzības risinājums. Konstruēts, lai tiktu tieši uzstādīts uz baterijas spailes, nodrošinot aizsardzību pret strāvas pārplūdiem aprīkojumam, kas patērē daudz enerģijas, piemēram, pārveidotājiem, priekšgala dzenskrūvēm vai vinčiem.

Aizsardzība un integrācija

Atšķirībā no klasiskajiem līnijas drošinātājiem, kas prasa atsevišķus drošinātāju turētājus, MRBF (Marine Rated Battery Fuse) koncepcija integrē drošinātāju tieši uz spailes. Šāda konstrukcija optimizē telpu, samazina neaizsargāto kabeļu garumu un vienkāršo kabeļu savienojumus. 125 ampēru kapacitāte to padara piemērotu vidējas līdz augstas jaudas pielietojumiem, piedāvājot kompakts risinājumu ANL vai lāpstveida drošinātājiem līdzīgiem strāvām.

Jūras iekārtu drošība

Šāds drošinātājs ir būtisks drošības elements, kas novērš strāvas pārplūdus, kas var sabojāt aprīkojumu vai, sliktākajā gadījumā, izraisīt ugunsgrēkus. Pārplūdes vai īsslēguma gadījumā MRBF 125A drošinātājs pārtrauc shēmu, aizsargājot visu elektrisko sistēmu un pieslēgtos ierīces. Tā nomaiņa ir vienkārša, nodrošinot ātru un efektīvu apkopes iespēju uz ūdens.

Documentation

Type	Nom
	EN - Full Scale Fuse Comparison (scaled 1 - 1) - MRBF Terminal Fuse - 125A

Expert review

Pol CONIN

Digital Manager

« High-intensity protection for battery terminal »

The Blue Sea MRBF terminal fuse, particularly the 125A model, is a technically sound choice for protecting main circuits in modern marine installations. Its primary advantage lies in its design allowing direct mounting on the battery terminal. This architecture minimizes the length of unprotected cable between the power source and the fuse point, which is a fundamental safety requirement in marine electrical systems to reduce the risk of fire in the event of an upstream short circuit.

This type of fuse is ideal for applications requiring high current protection in a confined space, such as powering a medium-sized 12V/230V inverter, a compact bow thruster, or a windlass. It offers a more compact and often easier-to-integrate alternative to ANL or MIDI fuse holders for similar current ratings, while providing reliable protection. During installation, it is critical to ensure proper tightening of connections to avoid excessive resistance and overheating.

It is less suitable for very low-current circuits or applications requiring integrated multi-circuit protection, where fuse blocks or more complex circuit breakers would be preferable. For currents exceeding 200-300A, other solutions such as ANL fuses or specific circuit breakers may be considered, but for the 50A to 200A range, the MRBF is often an optimal solution in terms of space efficiency and safety.

Durabilité

Facilité d'installation

Rapport performance / prix

Payment and security

Your payment information and data are processed securely.

MRBF termināļa drošinātājs - 125 A

17,72€

17,72€ ~~21,78€~~

Complete your installation with

Complementary equipment

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

Divkāršais drošinātāju bloks ar MRBF spailēm - 30 līdz 300 A

Ref : 2151-BSS

41,26€

41,26€ ~~48,48€~~

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

MRBF spraudnodošanas bloks - 30 līdz 300 A

Ref : 5191B-BSS

34,46€

34,46€ ~~39,72€~~

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

Blue Sea Systems

MRBF virsbūves virsmas montāžas bloks — neatkarīgs avots

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

MRBF virsmas montāžas kopējās avota drošinātāju bloks

Ref : 5196-BSS

67,21€

67,21€ ~~74,76€~~

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

Robusts slēdzis-bateriju ieslēgšana/izslēgšana HD sērija ar 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

Bateriju slēdzis sērijas m 300 A sarkanais divpolu

Ref : 6010B-BSS

66,61€

66,61€ ~~77,36€~~

Sélecteur de batterie e-Series 4 positions - Mounting Diagram

Blue Sea Systems

Bateriju izvēles slēdzis e-Series 4 pozīcijām

Ref : 9001EB-BSS

63,31€

63,31€ ~~70,80€~~

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

Attālināmais bateriju atslēdzis ML-RBS ar manuālu vadību - 12 V līdzstrāva 500 A

Ref : 7700B-BSS

245,71€

245,71€ ~~297,48€~~

Blue Sea Systems

Ampērmetrs M2 DC

Ref : 1832-BSS

419,60€

419,60€ ~~466,08€~~

M2 DC Multimeter with SoC - M2 DC Multimeter with SoC

Blue Sea Systems

Multimētris M2 DC ar SoC

Ref : 1830-BSS

408,30€

408,30€ ~~489,38€~~

Relais de charge automatique ML-ACR avec contrôle manuel - 12V DC 500A - ML-ACR Automatic Charging Relay with Manual Control - 12V DC 500A

Relais de charge automatique ML-ACR avec contrôle manuel - 12V DC 500A - Wiring Diagram

Blue Sea Systems

Automātisks lādēšanas relejs ML-ACR ar rokas kontroli - 12 V līdzstrāva 500 A

Ref : 7622B-BSS

245,47€

245,47€ ~~362,28€~~

e-Series Selector 3 Position Battery Switch with AFD - e-Series Selector 3 Position Battery Switch with AFD

e-Series Selector 3 Position Battery Switch with AFD - Dimensioned Drawing

Blue Sea Systems

Akumulatoru slēdzis BLUE SEA e-Sērija 3 pozīcijas ar AFD

Ref : 11001-BSS

72,24€

72,24€ ~~80,34€~~

Frequently asked questions

Need help? Contact us

What is an MRBF terminal fuse?

MRBF stands for 'Marine Rated Battery Fuse'. This is a type of fuse designed specifically for marine applications, installed directly on the battery terminal. This design provides compact and efficient protection for high-current circuits, reducing the length of unprotected cables and simplifying wiring.

What is the rated current of this fuse?

This Blue Sea MRBF terminal fuse has a rated current of 125 amperes (125A).

For which types of marine equipment is this fuse recommended?

This fuse is ideal for protecting high-power marine equipment such as inverters, bow thrusters, windlasses and other devices requiring overcurrent protection.

What are the advantages of the MRBF fuse compared to other types of marine fuses?

The MRBF fuse offers several key advantages:

Reduced footprint: It installs directly on the battery terminal, eliminating the need for a separate fuse holder and optimizing space. Improved safety: It reduces the length of unprotected cables between the battery and the fuse. Simplified installation: Its integrated design simplifies wiring. High-current protection: It provides reliable protection for high currents in a compact format, acting as an alternative to bulkier ANL or blade fuses.

Is this fuse ignition-protected?

Yes, Blue Sea Systems MRBF fuses are designed to be ignition-protected, meaning they are suitable for use in engine compartments where flammable vapors may be present, in compliance with marine safety standards.

What is the maximum voltage supported by this fuse?

This MRBF terminal fuse is designed for marine electrical systems and can support a maximum voltage of 58V DC.

What is the interrupting rating (AIC) of this fuse?

The interrupting rating (AIC - Amps Interrupting Capacity) of this MRBF fuse varies depending on the system voltage:

10 000 amperes (10kA) at 14V DC5 000 amperes (5kA) at 32V DC2 000 amperes (2kA) at 58V DCThis high rating ensures effective protection in the event of a short circuit.