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

MRBF Terminal Fuse - 125A - Dimension Drawing

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Säästad 18%

Blue Sea Systems

5184-BSS

MRBF-klemmliitin 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.

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17,72€

17,72€ ~~21,78€~~

Käibemaksuga Tarne arvutatakse makse tegemise ajal.

Laosolekus

Free pickup point for orders over €150 in France
Pickup at Skysat possible

Custom installation

Trust Skysat to install the equipment on board

Request a quote

Installers near you

via our network of certified installers

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Support service

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Technical specifications

Fusible tüüp	MRBF
Nimipinge	58
Voolutugevus (A)	125.0
Lühise katkestamise võimekus (kA)	10.0
Kaitse sulavkaitse arv	1.0
Montaažitüüp	Sur borne
Tüüblite suurus (mm)	8
Liitmise keermemõõt (mm)	8
Fusible kaasas	Oui
Plahvatusohtliku keskkonna kaitse	Oui
Tulekindlus	Oui
ABYC vastavus	Oui
Kontaktide materjal	Cuivre étamé
Korpuse materjal	Polymère thermoplastique
Soovitatav terminalide keermestusmoment (Nm)	11.3
Mõõtmed (L x K x S)	27.8 x 16.3 x 23.0 mm
Kaal	0.025
Töötemperatuuri vahemik	-40 à +85
Sertifikaadid	CE,UL
Electrical Protection Type	Protection contre les surintensités
Installation Benefit Cable Reduction	Réduit la longueur des câbles non protégés
Paigaldusmeetod	Directement sur borne de batterie
Eeldatav kasutamine	Protection de circuits électriques marins à forte intensité
Maintenance Ease	Remplacement aisé
Toote rakendusala (keskkond)	Marin
Toote tüüp	Fusible
Toote netokaal (g)	25
Protected Equipment Types	Convertisseurs, Propulseurs d'étrave, Guindeaux
Liitmise tüüp	Goujon

Detailed description

Blue Sea MRBF 125A klemmliitin on kõrge voolutugevusega meresüsteemide kaitsekomponent. See on mõeldud otse aku klemmidele paigaldamiseks ja kaitseb energiaküllaseid seadmeid nagu inverterid, eesotsapropellerid või vinšid.

Kaitse ja paigaldus

Erinevalt tavalistest liinifusiidest, mis vajavad eraldi kinnitust, on MRBF (Marine Rated Battery Fuse) kontseptsioonis kaitsekomponent otse klemmiga ühendatud. See lahendus vähendab kaitseta kaablite pikkust, lihtsustab paigaldust ja säästab ruumi. 125 ampri võimsusega sobib see keskmise kuni kõrge voolutugevusega rakendusteks, pakkudes kompaktsemat alternatiivi ANL- või lehtfusiidele samadel voolutugevustel.

Meresüsteemide ohutus

See kaitsekomponent on meresüsteemide ohutuse jaoks hädavajalik, takistades ülepingeid, mis võivad seadmeid kahjustada või põhjustada tulekahju. MRBF 125A klemmliitin katkestab vooluringi ülekoormuse või lühise korral, kaitstes nii kogu elektrisüsteemi kui ka ühendatud seadmeid. Lihtne vahetatavus tagab kiire ja efektiivse hoolduse ka merel.

Documentation

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

Expert review

Pol CONIN

Digitaalarenduse vastutaja

« High-intensity protection for battery terminal »

Blue Sea's 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 requirement in marine electrical safety 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 mid-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 ensuring 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 footprint and safety.

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MRBF-klemmliitin 125 A

17,72€

17,72€ ~~21,78€~~

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Frequently asked questions

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What is an MRBF terminal fuse?

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

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.