AMI / MIDI Fuse - 80 Amp - Dimensioned Drawing

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Blue Sea Systems

5255-BSS

Osigurač 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€~~

UK Isporuke izračunate u trenutku plaćanja.

Na zalihi

Free pickup point from €150 in France
Pickup at Skysat possible

Custom installation

Trust Skysat for onboard equipment installation

Request a quote

Installers near you

through our network of certified installers

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Support service

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Technical specifications

Vrsta osigurača	AMI/MIDI
Jakost struje (A)	80.0
Broj osigurača	1.0
Osigurač uključen	Oui
Zaštita od paljenja	Oui
Negoriv	Oui
Usklađenost s ABYC standardom	Oui
Materijal kontakata	Cuivre étamé
Materijal kućišta	Polymère haute température
Preporučeni moment zatezanja priključaka (Nm)	4.5
Težina	0.015
Raspon radne temperature	-40°C à +85°C
Certifikati	CE,UL
Aktivno	Oui
Application Environment	Marin
Barkod proizvoda	SK-000048585
Vrsta struje	DC
Odoo kategorija	Marchandise / NAVICO GROUP / 13 - Blue Sea BSS (35)
Namjena proizvoda	Protection de circuits électriques marins
Vrsta proizvoda	Fusible
Prodaja dozvoljena	Oui
Virtualno dostupna količina	0

Detailed description

Osigurač Blue Sea AMI / MIDI od 80 ampera (šifra 5255-BSS) namijenjen je zaštiti električnih krugova jednosmjerne struje na brodovima. Osigurava brzo prekidanje struje u slučaju preopterećenja ili kratkog spoja, štiteći osjetljivu opremu i kablove od oštećenja. Ova vrsta osigurača često se koristi za aplikacije koje zahtijevaju visoku zaštitu u kompaktnim prostorima.

Integracija i uloga u električnim sustavima

Osigurači AMI (Ampere Interrupting) i MIDI (Medium Interrupting) tvrtke Blue Sea Systems posebno su prilagođeni instalacijama velike snage, kao što su glavni napojni vodovi, krugovi pretvarača ili sustavi punjenja. U usporedbi s osiguračima ATO/ATC, dimenzionirani su za veće struje i nude veću sposobnost prekidanja, što je ključno za sigurnost morske opreme. Ovaj model od 80 ampera ugrađuje se u odgovarajuće nosače osigurača AMI/MIDI, osiguravajući sigurnu vezu i olakšanu održavanje.

Usporedba i pozicioniranje

U ponudi tvrtke Blue Sea Systems, osigurači AMI/MIDI zauzimaju mjesto između manjih osigurača (poput ATO/ATC) i osigurača vrlo velike jakosti (tipa ANL). Dok se osigurači ANL koriste za aplikacije vrlo velike snage (više stotina ampera), osigurač AMI/MIDI 80A nudi srednje rješenje za krugove koji zahtijevaju robusnu zaštitu bez dimenzija ANL osigurača. Idealno je rješenje za sekundarne vodove s visokom potrošnjom ili kao glavna zaštita za srednje veličine instalacija.

Documentation

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

Expert review

Pol CONIN

Digitalni odgovorni

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

The Blue Sea 80-amp AMI/MIDI fuse is a critical component for securing intermediate-power marine DC electrical installations. 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 integration 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 respect the specified torque to avoid excessive resistance, a potential source of overheating. This type of fuse should be positioned as close as possible to the power source or battery to maximize protection of downstream wiring. 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 cable diameter to ensure effective protection without nuisance tripping. For very high-power applications or large battery banks, ANL fuses with higher interrupting capacities should be considered.

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Osigurač AMI / MIDI - 80 A

8,86€

8,86€ ~~9,84€~~

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 DC electrical circuits from overloads and short circuits. It provides fast current interruption to prevent damage to sensitive equipment and wiring. This 80-amp 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 higher 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 requiring robust protection without the bulk of very high-current fuses (e.g., ANL types). It is commonly used for high-consumption secondary power lines, inverter circuits, charging systems, or as primary protection for mid-sized boat installations.

What 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 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 harsh conditions of marine environments, ensuring reliability and safety for onboard equipment.

How to correctly install an AMI/MIDI fuse?

Installing an AMI/MIDI fuse involves placing it in a compatible AMI/MIDI fuse holder. It is crucial to ensure the circuit is powered off before any manipulation. The fuse must be inserted firmly into the fuse holder to guarantee good 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 primary 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.