AMI / MIDI Fuse - 80 Amp - Dimensioned Drawing

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Blue Sea Systems

5255-BSS

Sulavkaitse AMI / MIDI - 80 A

Conçu pour la protection des circuits électriques marins, le fusible AMI / MIDI Blue Sea de 80 ampères (5255-BSS) assure une coupure rapide en cas de surcharge ou de court-circuit. Il est idéal pour sécuriser les équipements et câblages de forte intensité sur les bateaux. Ce produit inclut uniquement le fusible AMI / MIDI 80 Amp.

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8,86€

8,86€ ~~9,84€~~

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

Find an installer

Support service

Choose additional installation support

Technical specifications

Fusible tüüp	AMI/MIDI
Voolutugevus (A)	80.0
Kaitse sulavkaitse arv	1.0
Fusible kaasas	Oui
Plahvatusohtliku keskkonna kaitse	Oui
Tulekindlus	Oui
ABYC vastavus	Oui
Kontaktide materjal	Cuivre étamé
Korpuse materjal	Polymère haute température
Soovitatav terminalide keermestusmoment (Nm)	4.5
Kaal	0.015
Töötemperatuuri vahemik	-40°C à +85°C
Sertifikaadid	CE,UL
Aktiivne	Oui
Application Environment	Marin
Toote barikood	SK-000048585
Voolutüüp	DC
Odoo kategooria	Marchandise / NAVICO GROUP / 13 - Blue Sea BSS (35)
Toote kasutuse eesmärk	Protection de circuits électriques marins
Toote tüüp	Fusible
Müük lubatud	Oui
Virtuaalselt saadaval olev kogus	0

Detailed description

Blue Sea 80-amprise sulavkaitse (tellimusnr 5255-BSS) on mõeldud alalisvoolu elektrisüsteemide kaitseks paatidel. See katkestab kiiresti voolu ülekoormuse või lühise korral, kaitstes tundlikke seadmeid ja kaableid kahjustuste eest. See tüüp sulavkaitset kasutatakse tihti rakendustes, kus on vaja kõrget kaitset kompaktsetes ruumides.

Paigaldamine ja roll elektrisüsteemides

Blue Sea Systemsi AMI (Ampere Interrupting) ja MIDI (Medium Interrupting) sulavkaitsmed on spetsiaalselt mõeldud kõrge võimsusega süsteemidele, nagu peatoitejuhtmed, muundurite ahelad või laadimisüsteemid. Võrreldes ATO/ATC sulavkaitsetega on need mõeldud suuremate voolude jaoks ning pakuvad suuremat katkestusvõimet, mis on oluline paatide elektriseadmete ohutuse tagamiseks. See 80-amprine mudel sobib AMI/MIDI sulavkaitsepesadesse, tagades turvalise ühenduse ja lihtsustatud hoolduse.

Võrdlus ja positsioneerimine

Blue Sea Systemsi sulavkaitsete valikus asuvad AMI/MIDI sulavkaitsmed ATO/ATC väikeste sulavkaitsete ja ANL väga kõrge vooluga sulavkaitsete vahel. ANL sulavkaitseid kasutatakse tavaliselt väga kõrge võimsusega rakendustes (mitmesajale ampritele), kuid AMI/MIDI 80A sulavkaitse pakub sobiva vahepakkumise tugeva kaitse vajavatele ahelatele ilma ANL suuruse ja kaaluta. Seega sobib see ideaalselt kõrge tarbimisega kõrvaljuhtmeteks või põhikaitseks keskmise suurusega süsteemidesse.

Documentation

Type	Nom
	EN - Full Scale Fuse Comparison (scaled 1 - 1) - AMI - MIDI Fuse - 80 Amp

Expert review

Pol CONIN

Digital Manager

« Technical analysis: Blue Sea 80A AMI/MIDI fuse for DC protection »

Blue Sea’s 80-amp AMI/MIDI fuse is a critical component for securing intermediate-power marine DC electrical systems. Its design is particularly suited to critical circuits, such as the power supply for a windlass, a small bow thruster, or a moderate-capacity 12V/230V inverter. The main advantage of this format lies in its balance between interrupting capacity and compact size, allowing installation in spaces where an ANL fuse would be too bulky.

During installation, it is essential to use a compatible AMI/MIDI fuse holder and to follow the specified torque values to avoid excessive resistance, which can cause overheating. This type of fuse should be positioned as close as possible to the power source or battery to maximize downstream wiring protection. It is a standard replacement part for many Blue Sea systems, ensuring easy compatibility and interchangeability.

It is important to note that a fuse is a sacrificial component. Its role is to melt to protect the rest of the system. Selecting an 80-amp fuse must be based on the circuit’s maximum continuous load and the cable gauge to ensure effective protection without nuisance tripping. For very high-power applications or large battery banks, ANL fuses with higher interrupting ratings should be considered.

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Sulavkaitse AMI / MIDI - 80 A

8,86€

8,86€ ~~9,84€~~

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Frequently asked questions

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What is an AMI/MIDI fuse and what is it used for?

An AMI (Ampere Interrupting) or MIDI (Medium Interrupting) fuse is a type of fuse designed to protect direct current (DC) electrical circuits from overloads and short circuits. It provides fast current interruption to prevent damage to sensitive equipment and wiring. This 80-ampere fuse is specifically suited for marine installations requiring high protection in compact spaces.

What is the difference between an AMI/MIDI fuse and an ATO/ATC fuse?

AMI/MIDI fuses, like this 80 amp model, are rated for higher currents and provide a greater interrupting capacity compared to ATO/ATC fuses. They are designed for high-power applications such as main power lines, inverter circuits, or charging systems, whereas ATO/ATC fuses are typically used for lower-current circuits.

For which applications is this Blue Sea 80-amp fuse recommended?

This 80-amp fuse is ideal for protecting marine DC electrical circuits that require robust protection without the bulk of very high-current fuses (e.g., ANL type). It is commonly used for high-consumption secondary power lines, inverter circuits, charging systems, or as the main protection for medium-sized installations on boats.

Which type of fuse holder is required for this AMI/MIDI fuse?

This 80-amp AMI/MIDI fuse must be used with a fuse holder specifically designed for AMI or MIDI type fuses. Using a compatible fuse holder is essential to ensure a secure connection, optimal performance, and simplified maintenance of the electrical system.

Is this fuse suitable for marine environments?

Yes, Blue Sea Systems fuses, including this 80-amp AMI/MIDI model, are designed for protecting marine DC electrical circuits. They are built to withstand the demanding conditions of marine environments, ensuring enhanced reliability and safety for onboard equipment.

How to properly install an AMI/MIDI fuse?

Installing an AMI/MIDI fuse requires placing it in a compatible AMI/MIDI fuse holder. It is essential to ensure the circuit is powered off before any handling. The fuse must be firmly inserted into the fuse holder to guarantee proper electrical contact. It is recommended to consult the fuse holder manual and the electrical diagrams of your installation for detailed instructions.

Can this fuse be used as the main protection for a circuit?

Yes, this 80-amp AMI/MIDI fuse is designed with a high interrupt rating, making it suitable for use as the main protection on high-power circuits. It is ideal for medium-sized main power lines or high-consumption secondary circuits, providing robust protection against overloads and short circuits.