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BEP Marine

720B

Isključivač baterije za intenzivnu uporabu 600 A 48 V

The BEP 720B battery switch is a robust on/off 600A continuous switch under 48V, designed for demanding marine applications and large diesel engine starts. It provides IP66 protection and integrates with the BEP Contour Lock system, compatible with CZone solutions, offering a more performant solution than lower-range switches like the 701. The product is supplied alone.

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73,75€

73,75€ ~~98,28€~~

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Free pickup point from €150 in France
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Custom installation

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Technical specifications

Namjena proizvoda	Interrupteur d'isolement de batterie pour applications marines exigeantes, adapté aux grands navires et au démarrage de gros moteurs diesel.
Tip prekidača	Rotatif On/Off
Struja (A) – kontinuirana	600
Povremena struja (A)	800
Struja pokretanja (A)	2500
Maksimalni istosmjerni napon	48
Broj polova	Unipolaire
Pozicije	On/Off
Tip priključka	Goujon
Veličina priključka	12 mm (1/2 pouce)
Vrsta ožičenja/veze	Cosses à œillet
Vrsta upravljanja	Rotatif manuel
Vrsta montaže	Encastré ou en surface
IP zaštitni stupanj	IP66
Raspon radnog napona	Jusqu'à 48V DC
Promjer otvora za ugradnju ploče (mm)	52
Materijal kućišta	Plastique renforcé par des fibres
Težina	0.54 kg
Dimenzije (Š x V x D)	102 x 102 x 90 mm
Barkod proizvoda	720B
Certifikati	ABYC, CE, ISO 8846
Otpornost na kemikalije	Élevée
Conductor Plating	Étamé
Materijal kontakata	Cuivre
Contact Type	Coulissants auto-nettoyants
Otpornost na koroziju	Optimale
Cranking Current Duration	10
Kompatibilan s CZone	Oui
Dust Protection	Oui
Electrical Life Cycles	10000
Has Configurable Attributes	Non
High Temperature Resistance	Élevée
Housing Material Composition	Plastique renforcé par des fibres
Zaštita od paljenja	Oui
Pomorsko okruženje ugradnje	Oui
Namijenjen slučaj uporabe	Systèmes électriques importants, démarrage de gros moteurs diesel
Intermittent Current Duration	5
Is Product Variant	Non
Mehanički vijek trajanja (ciklusa)	50000
Odoo kategorija	Marchandise / NAVICO GROUP / 11 - BEP / CZone (35)
Product Category Full Path	Marchandise / NAVICO GROUP / 11 - BEP / CZone (35)
Visina (mm)	102
Product Model	720B
Puno ime proizvoda	[BEP] Interrupteur de batterie à usage intensif - 600 A continu On/Off 48V Max.
Razina izdržljivosti proizvoda	Élevé
Kratki naziv proizvoda	Coupe-batterie usage intensif 600 A 48 V
Podvrsta proizvoda	Interrupteur
Vrsta proizvoda	Interrupteur de batterie
Širina (mm)	102
SKU proizvoda	720B
Storage Temperature Range C	-40 à 85
Kompatibilnost naponskog sustava	12V, 24V, 48V
Broj priključaka	2
Terminal Material	Cuivre
Terminal Stud Size Imperial	1/2
Terminal Stud Thread Metric	M12
Terminal Stud Torque Nm	13
Water Resistant	Jets d'eau puissants

Detailed description

Dizajniran za morske uvjete i zahtjevne primjene, BEP 720B je robustan unipolarni prekidač za izolaciju baterije. Ističe se mogućnošću upravljanja visokim opterećenjima, s kontinuiranom istosmjernom strujom od 600 ampera i maksimalnim naponom od 48 volti istosmjerne struje. Koncepcija omogućuje podnošenje značajnih strujnih vrhova, dosežući 800 ampera istosmjerne struje u intermitentnom režimu (5 minuta) te do 2500 ampera istosmjerne struje u kratkotrajnim vršnim opterećenjima (10 sekundi) za pokretanje motora.

Konstrukcija i tehničke performanse

BEP 720B izrađen je od plastike ojačane vlaknima, pružajući visoku otpornost na temperature i kemijska djelovanja. Usklađenost s normom IP66 osigurava zaštitu od prašine i jakih mlazova vode, što ga čini prikladnim za motore i izložene prostore. Priključne stezaljke su veličine 2 x 12 mm (1/2 inča), od pocinčanog bakra, osiguravajući optimalnu električnu vodljivost i otpornost na koroziju. Klizni kontakti od bakra sami se čiste, doprinoseći dugoročnoj pouzdanosti uređaja. Kompaktne dimenzije od 102 x 102 x 90 mm (V) omogućuju fleksibilnu ugradnju, ugrađeno ili na površinu. Ova sposobnost ga izdvaja u odnosu na prekidače BEP nižeg amperaža, kao što su modeli 701 ili 721, koji upravljaju kontinuiranim strujama od 275 A ili 300 A, što ga čini idealnim za veće električne sustave ili pokretanje većih dizelskih motora.

Sigurnost i integracija sustava

Sigurnost je centralna značajka BEP 720B. Zaštićen je od paljenja, što ga čini sigurnim za uporabu u okruženjima gdje mogu biti prisutne pare goriva. Uklonjivi stražnji poklopac štiti izložene stezaljke, sprječavajući slučajne kratke spojeve. Uklonjive bočne ploče nude više opcija za ulaz kabela, olakšavajući instalaciju. Za dodatnu sigurnost, prekidač se može zaključati bravicom promjera 6 mm (nije uključena). Kako je dio skupine Navico, ovaj isključivač baterije integrira se u Contour Lock sustav BEP-a i kompatibilan je s digitalnim sustavima prebacivanja CZone. Ova integracija omogućuje centralizirano upravljanje i nadzor napajanja, pružajući sofisticiranije rješenje od tradicionalnih samostalnih prekidača.

Expert review

Pol CONIN

Digitalni odgovorni

« Technical analysis of the BEP 720B 600A 48V battery isolator »

The BEP 720B battery isolator is a key component for marine electrical installations requiring robust power management. Its ability to handle 600A continuously and 2500A in peak makes it particularly suitable for medium to large boats equipped with high-power diesel engines, where starting currents are high. The 720B's engineering, with its reinforced plastic housing and IP66 protection, ensures operational reliability in harsh environmental conditions typical of marine environments.

In terms of installation, the flexibility offered by surface or flush mounting, combined with removable side panels for cable entry, simplifies its integration into various electrical panel layouts or engine compartments. The 12mm terminals are sized to accept high-cross-section cables, essential for these current levels. Compared to lower-capacity switches, such as the BEP 701, the 720B is not merely a circuit breaker but a power isolator designed for critical systems. Its potential integration with CZone via the Contour Lock system provides significant added value for modern electrical architectures, enabling digital monitoring and control—a feature absent from standard standalone switches. It should be noted that for smaller-scale systems or lower loads, a switch from the 275A or 300A range may suffice, but the 720B is the technical solution when current demand is high and reliability is paramount.

Note: The BEP 720B is not a fuse or circuit breaker but a manual power isolator. It does not provide overcurrent protection; its role is to isolate power circuits under normal or fault conditions.

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Isključivač baterije za intenzivnu uporabu 600 A 48 V

73,75€

73,75€ ~~98,28€~~

Frequently Asked Questions

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What is the maximum DC current capacity of the BEP 720B battery switch?

The BEP 720B battery switch is designed to handle a continuous current of 600 amperes DC. It can also support intermittent currents of 800 amperes DC for 5 minutes and peak currents of 2500 amperes DC for starting for 10 seconds.

What is the maximum voltage supported by this battery switch?

The BEP 720B battery switch can support a maximum voltage of 48 volts DC, making it compatible with 12V, 24V, and up to 48V marine electrical systems.

Is the BEP 720B battery switch suitable for marine environments?

Yes, absolutely. This battery switch is specifically designed for marine environments and demanding applications. It is molded from fiber-reinforced plastic, providing high resistance to temperature and chemical agents. Additionally, its compliance with IP66 ensures protection against dust and powerful water jets.

What material is the BEP 720B battery switch casing made of?

The BEP 720B battery switch casing is molded from fiber-reinforced plastic. This material provides high resistance to temperature and chemical agents, ensuring durability in harsh conditions.

What are the dimensions of the BEP 720B battery switch?

The compact dimensions of the BEP 720B battery switch are 102 x 102 x 90 mm (height). This allows flexible installation, either flush-mounted or surface-mounted.

Is the BEP 720B battery switch protected against ignition?

Yes, safety is a core feature of this product. The BEP 720B battery switch is protected against ignition, making it safe for use in environments where fuel vapors may be present.

What does the IP66 protection rating mean for this battery switch?

The IP66 rating means the BEP 720B battery switch is fully protected against dust ingress (first digit '6') and against powerful water jets from any direction (second digit '6'). This makes it suitable for engine compartments and areas exposed to moisture.

What are the specifications of the connection terminals?

The BEP 720B battery disconnect switch connection terminals are 2 x 12 mm (1/2 inch) in size. They are made of tinned copper, ensuring optimal electrical conductivity and excellent corrosion resistance in marine environments.

Do the battery switch contacts require any special maintenance?

No, the BEP 720B battery switch contacts are self-cleaning sliding copper contacts. This design contributes to the device's long-term reliability by reducing the need for regular contact maintenance.

Is this battery switch unipolar or bipolar?

The BEP 720B battery switch is a unipolar battery isolation switch. It is designed to cut the power supply of a single pole (usually the positive) of the battery system.

How can the BEP 720B battery switch be installed?

The BEP 720B battery switch offers flexible installation options. It can be flush-mounted or surface-mounted, depending on your installation requirements and available space.

For which types of electrical systems is this battery switch ideal?

With its 600A continuous capacity and robust design, the BEP 720B battery switch is ideal for large marine electrical systems or for starting large diesel engines.

Is the BEP 720B battery switch more powerful than the BEP 701 or 721 models?

Yes, the BEP 720B is designed for more demanding applications. It handles a continuous current of 600A, placing it above the lower-amperage BEP switches such as the 701 or 721 models, which handle continuous currents of 275A or 300A.

What is the country of origin of the BEP 720B battery isolator?

The BEP 720B battery isolator is manufactured in New Zealand.

Is the BEP 720B battery isolator suitable for recreational boats?

Yes, its robustness, IP66 protection, and ability to handle high currents make it perfectly suited for recreational boats, especially those with significant electrical systems or powerful engines.

What is the primary role of a battery switch like the BEP 720B?

The primary role of a battery switch is to manually isolate one or more batteries from the rest of the boat's electrical system. This ensures safety in emergencies, prevents battery discharge during long periods of inactivity, and simplifies system maintenance.

Can this battery isolator switch be used for non-marine applications?

Although designed for marine environments, its robust construction, high current capacity, and IP66 protection make it suitable for other demanding applications requiring a reliable battery isolation switch, such as recreational vehicles, utility vehicles, or off-grid solar systems.

Are the terminals corrosion-resistant?

Yes, the connection terminals are made of tinned copper. Tinning is a process that significantly improves copper's resistance to corrosion, which is essential in humid and saline marine environments.

Is it possible to install this battery switch in an engine compartment?

Yes, its robust design, resistance to temperatures and chemical agents, along with its IP66 protection against dust and powerful water jets, make it perfectly suitable for installation in engine compartments.