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BEP Marine

777-BB5S-650-B

Sabirnica 5 priključaka 650 A

The BEP 5-connection 650A bus bar (ref. 777-BB5S-650) is a robust electrical distribution solution for high-current marine systems. Part of BEP’s Pro Installer range, it delivers 650A capacity with five 10 mm studs and a reinforced plastic base for high chemical and thermal resistance. This model integrates seamlessly with other Pro Installer components, ensuring a modular and reliable installation. The product includes the bus bar with its reinforced plastic base and polycarbonate cover.

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88,50€

88,50€ ~~118,26€~~

UK Isporuke izračunate u trenutku plaćanja.

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

Custom installation

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Installers near you

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Support service

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Technical specifications

Nazivni napon	50 VDC
Jakost struje (A)	650.0
Broj strujnih krugova	5.0
Broj polova	Monopolaire
Metoda zaštite električnih krugova	Aucune
Vrsta montaže	À vis
Tip zaslona	Aucun
Žičana mreža	Aucun
Certifikati	CE
Maksimalna veličina kabelske klemne stezaljke (mm)	10 mm
Dimenzije (Š x V x D)	147 x 49 x 64
Težina	0.506
Usklađenost s ABYC standardom	Oui
Vrsta primjene sabirnice	Marin
Materijal osnove sabirnice	Plastique renforcé de fibres
Materijal vodiča sabirnice	Cuivre étamé
Tip sabirnice	Lourd
Cable Attachment Angle Range Degrees	Entre -90° et +90°
Otpornost na kemikalije	Oui
Boja	Transparent
Zaštitni poklopac uključen	Oui
Materijal poklopca	Polycarbonate
Prozirnost poklopca	Transparent
Negoriv	Oui
Footprint Factor	1.5
High Temperature Resistance	Oui
Tip konstrukcije spojne šipke	Modulaire
Ukupna dužina spojne šipke	147.0
Maksimalni presjek kabela po stezaljki (mm²)	120.0
Modular Interconnection System	Barres omnibus et porte-fusibles Pro Installer
Serija proizvoda	Pro Installer
Vrsta proizvoda	Barre omnibus
Broj klinova	5.0
Veličina klinova (mm)	10
Stud Thread Metric	Métriques
Broj priključaka	5.0
Veličina navoja priključka	10
Weight Oz	17.9

Detailed description

Sabirnica BEP 5 priključaka 650A (šifra 777-BB5S-650) je rješenje za distribuciju električne energije namijenjeno zahtjevnim pomorskim sustavima koji zahtijevaju pouzdano upravljanje visokim strujama. Ovaj komponenta je dimenzionirana za nazivni napon od 50 VDC i podržava kontinuiranu struju od 650A, što je svrstava u kategoriju sabirnica « Heavy-duty » tvrtke BEP.

Robusna konstrukcija i električne performanse

S 5 priključaka promjera 10 mm i metričkim navojem, Sabirnica 5 priključaka 650A MC5 osigurava sigurna povezivanja za kabele velikog presjeka, neophodna za primjene na 650A. Njena baza izrađena je od plastike ojačane vlaknima, otporne na visoke temperature i kemikalije, što jamči povećanu trajnost u pomorskom okruženju. Prozirni poklopac od polikarbonata štiti priključke omogućavajući brzi vizualni pregled. Dimenzije od 147 x 49 x 64 mm i težina od 506 g optimiziraju integraciju u kompaktne električne ploče.

Integracija i modularnost sustava Pro Installer

Sabirnica 5 priključaka 650A MC5 dio je modularne serije Pro Installer tvrtke BEP, omogućavajući jednostavno međusobno povezivanje s drugim sabirnicama i nosačima osigurača iste serije. Ova kompatibilnost pruža fleksibilnost instalacije i mogućnost proširenja sustava. Za razliku od modela Z-Busbars tvrtke BEP (npr. 777-Z10W-200 ili 777-Z18W-200) koji rade s 200A s priključcima promjera 6 mm za manje kabele, 777-BB5S-650 optimizirana je za primarnu distribuciju snage. Dopunjava druge teške sabirnice marke, kao što su 777-BB3S-650 (3 priključka) i 777-BB8S-650 (8 priključaka), nudeći ravnotežu između broja priključaka i zauzetog prostora za specifične instalacije koje zahtijevaju 5 visokointenzivnih točaka povezivanja.

Documentation

Type	Nom
	EN - Fiche technique détaillée - Bus Bar 5 connexions 650A MC5 - 777-BB5S-650
	EN - Fiche technique détaillée - Bus Bar 5 connexions 650A MC5 - 777-BB5S-650
	EN - Guide d'installation - Bus Bar 5 connexions 650A MC5 - 777-BB5S-650
	EN - Guide d'installation - Bus Bar 5 connexions 650A MC5 - 777-BB5S-650
	FR - Fiche technique détaillée des accessoires de connexion et de gainage - Bus Bar 5 connexions 650A MC5 - 777-BB5S-650
	EN - Présentation de la gamme de produits - Bus Bar 5 connexions 650A MC5 - 777-BB5S-650

Expert review

Pol Conin

Digitalni odgovorni

« Technical analysis of the BEP 650A 5-stud bus bar »

The BEP 5-connection 650A bus bar (ref. 777-BB5S-650) is a critical component for any high-current marine electrical installation requiring power distribution. With a nominal rating of 650A at 50 VDC and 10 mm studs, it is designed for main circuits on boats where safety and reliability are paramount. Its robust construction—featuring a high-temperature and chemical-resistant reinforced plastic base and a polycarbonate cover—ensures excellent durability and effective protection of connections in harsh marine environments.

Integrating this bus bar into BEP’s Pro Installer ecosystem is a significant advantage. Its modular design not only simplifies initial installation but also allows for future system expansions or modifications. It centralizes power connections in an organized manner, reducing cable clutter and making maintenance easier. Compared to lower-capacity distribution solutions, this 650A model is essential for systems with high-power equipment such as inverters, powerful chargers, or large battery banks. Its technical design ensures optimal conductivity and efficient thermal dissipation—key factors for the longevity of the entire electrical system.

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Sabirnica 5 priključaka 650 A

88,50€

88,50€ ~~118,26€~~

Frequently Asked Questions

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What is a bus bar and what is it used for?

A bus bar, or omnibus bar, is an electrical conductor that distributes power from a single source to multiple loads or circuits. The BEP bus bar with 5 MC5 connections 650A is designed for primary power distribution in marine systems, enabling secure connections for high-gauge cables.

What is the maximum current capacity of this BEP bus bar?

This BEP bus bar is designed to support a nominal continuous current of 650 amperes (650A).

What is the nominal voltage of this bus bar?

The nominal voltage of this bus bar is 50 VDC (volts direct current).

How many connections does this bus bar provide?

This bus bar is equipped with 5 connection studs.

What material is the bus bar base made of?

The bus bar base is made of fiber-reinforced plastic, resistant to high temperatures and chemicals, ensuring enhanced durability in a marine environment.

What is the material of the protective cover?

The protective cover is made of transparent polycarbonate.

What is the size of the connection studs on this bus bar?

The connection studs have a diameter of 10 mm.

What thread type is used for connection studs?

Connection studs use metric threading.

What is the country of origin for the manufacturing of this bus bar?

This bus bar is manufactured in China.

How to ensure connected cables are the correct size?

It is crucial to ensure all cables are sized correctly for the loads they carry to guarantee system safety and performance. Consult the manufacturer's guidelines for calculating appropriate cable sizes.

Is this bus bar part of a modular system?

Yes, the 5-connection 650A MC5 bus bar is part of BEP's Pro Installer modular range. This design allows easy interconnection with other components in the same series.

Which other BEP products is this bus bar compatible with for interconnection?

This bus bar is compatible with other bus bars and fuse holders from the BEP Pro Installer range, providing installation flexibility and system scalability.

What is the difference between this 650A busbar and BEP's Z-Busbars?

The 5-connection 650A MC5 busbar is optimized for primary power distribution with 10 mm studs and a 650A current rating. BEP's Z-Busbars (such as models 777-Z10W-200 or 777-Z18W-200) handle a maximum current of 200A with 6 mm studs, designed for smaller cable terminations and maximized power density for compact cables.

Is this bus bar suitable for demanding marine applications?

Yes, this bus bar is specifically designed for demanding marine systems requiring reliable handling of high currents thanks to its 650A capacity and robust construction.

Are there other BEP bus bars with the same capacity but a different number of connections?

Yes, BEP offers other heavy-duty bus bars with the same 650A capacity but a different number of studs, such as the 777-BB3S-650 (3 studs) and the 777-BB8S-650 (8 studs).