Coupe-batterie à distance ML-RBS avec commande manuelle - 12V DC 500A - ML-RBS Remote Battery Switch with Manual Control - 12V DC 500A

Coupe-batterie à distance ML-RBS avec commande manuelle - 12V DC 500A - Wiring Diagram

Coupe-batterie à distance ML-RBS avec commande manuelle - 12V DC 500A - Dimension Drawing

Fjarstýringar rafhlöðuskiljun BLUE SEA ML-RBS með handstýringu - 12 V DC 500 A

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Spara 17%

Blue Sea Systems

7700B-BSS

Fjarstýringar rafhlöðuskiljun BLUE SEA ML-RBS með handstýringu - 12 V DC 500 A

The BLUE SEA ML-RBS 7700 remote battery switch is a 12V DC 500A magnetic-lock solution optimized for high-current marine circuits. Part of the ML-Series, it features zero current draw in both ON and OFF states and a disengageable manual override for enhanced safety. This model includes a Contura remote control switch and stainless steel base nuts.

Spenna: 12 V

12 V 24 V

Titill: Titill default

Titill default Titill sjálfgefin

Retail priceGet pro pricing

245,71€

245,71€ ~~297,48€~~

með skatti Sendingar reiknaðar við greiðslu.

Á lager

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

through our network of certified installers

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Technical specifications

Notkunarafbrigði	Coupe-batterie à distance pour systèmes électriques 12V DC, permettant l'isolation et la protection des circuits batterie
Tegund rofskips	Sectionneur de batterie
Samfelldur straumur (A)	500
Stöðutímabil straumur (A)	1000
Rafstraumur við start (A)	1450
Hámarks spenna DC	12
Fjöldi póla	1
Staðsetningar	ON/OFF
Gerð tenginga	Boulon M10
Stærð tenginga	M10
Tegund tenginga	Boulon et écrou
Tegund stjórnunar	Manette manuelle et télécommande
Gerð festingar	Montage en surface
IP-stig	IP66
Virkjunarspennuviðmið	0-64 V
Spólu spenna	12
Spólu straumur (mA)	<7000 mA
Hitastigsviðmið við notkun	-40 à 85
Þyngd	0.93
Mál (L x H x D)	95 x 139 x 52
Coil Current Continuous Ma	0
Coil Function Type	Bi-Stable à verrouillage magnétique
Efni snertinga	Alliage d'argent
Control Voltage	9-16
Manual Override Function	Permet un contrôle ON/OFF manuel et une fonction 'LOCK OFF' pour la maintenance
Max Terminal Stud Torque	15.8
Úttak fjarstýrðs LED	Indique l'état du commutateur à distance
Stud Material	Cuivre étamé
Terminal Plating	Étamé
Terminal Stud Size Imperial	3/8"-16

Detailed description

BLUE SEA ML-RBS 7700 er rafhlöðuskiljun með segulstýringu sem hönnuð er fyrir háa straumrásir 12V DC. Hún býður upp á 500A samfellda straumgetu og allt að 1450A í topp (30 sekúndur), sem gerir hana áreiðanlega fyrir einangrun rafhlöðugeyma eða tengingu við miklar rafhlöður.

Hönnun og tæknileg afköst

Þessi rafhlöðuskiljun einkennist af tví-stöðu segulstýringu með læsingu, sem þýðir að hún notar enga straum í stöðu Á eða Af, aðeins við stöðubreytingu (minna en 7A í 20 ms). Þessi eiginleiki greinir hana frá hefðbundnum rafsegulskiljunum sem krefjast stöðugs straumþörf til að halda stöðu, og sparar þannig orku í rafkerfinu. Silfursamblönduðir snertikontaktar tryggja háa áreiðanleika við spennuflutning, með 10.000 hringrásir við 12V/300A.

Virkniviðburðir og samþætting

ML-RBS 7700 hefur handstýringu sem hægt er að slökkva á, sem veitir auka öryggi fyrir stýringu Á/AF með eða án aflögnunar, ásamt "LOCK OFF" virkni fyrir viðhald rafkerfisins. Hún er útbúin koparstöðum með tinplötu 3/8"-16 (M10) fyrir hámarksleiðni og tæringarþol, með hámarksskrúfkraft 15.8 N•m (140 in-lb). LED-vísir getur verið tengdur til að sjá stöðu skiljunarinnar. Miðað við aðra módel úr ML-seríunni, svo sem 7713 sem hefur "Auto-Releasing" virkni fyrir neyðarræsingu úr tæmdu rafhlöðugeyma, leggur 7700 áherslu á orkuvarðveislu vegna segulstýringarinnar. Þetta módel uppfyllir kröfur fyrir vernd gegn ytri brennslu acc. ISO 8846 og SAE J1171, og er flokkað sem IP66.

Expert review

Pol CONIN

Stjórnandi stafrænna hluta

« Technical analysis of the BLUE SEA ML-RBS 7700 battery isolator: performance and embedded safety »

The BLUE SEA ML-RBS 7700 remote battery isolator is a power circuit isolation solution designed for demanding marine installations where reliability and energy management are critical. Its ability to switch 500A continuously at 12V makes it ideally suited for medium to large service or starter battery banks, particularly on cruising sailboats or motorboats equipped with complex electronic systems.

The strategic advantage of this model lies in its magnetic latching (bi-stable) operation. Unlike conventional solenoids that consume current continuously to maintain their state, the ML-RBS 7700 only draws current during the brief ON/OFF state change phases. This feature is crucial for autonomous boats or those with systems under prolonged power, as it minimizes parasitic battery drain. The integrated manual override provides essential redundancy, allowing direct intervention on the system even in the event of a remote control circuit failure. It is particularly useful for securing the boat during prolonged stops or maintenance operations, thanks to its "LOCK OFF" function.

Installation requires positioning close to the battery bank to minimize heavy-gauge cable lengths, which is a standard practice for safety and efficiency in marine electrical systems. The robust tinned copper terminals accept heavy-gauge cables (up to two 4/0 AWG) and ensure a stable, corrosion-resistant connection. This model integrates seamlessly into an NMEA 2000 network via a compatible battery management system, enabling centralized control. It should be noted that for applications requiring automatic emergency starting from a depleted bank, other models in the ML-Series, such as the 7713 with its "Auto-Releasing" function, may be more suitable. The 7700 excels where energy conservation and direct manual safety are the priorities.

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Fjarstýringar rafhlöðuskiljun BLUE SEA ML-RBS með handstýringu - 12 V DC 500 A

245,71€

245,71€ ~~297,48€~~

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Frequently asked questions

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What is a BLUE SEA ML-RBS remote battery switch?

The BLUE SEA ML-RBS (model 7700) remote battery switch is a magnetic battery switch designed for managing high-current 12V DC circuits. It reliably isolates battery banks or connects heavy loads, with remote or manual switching capability.

What is the main characteristic of magnetic latch technology (Magnetic Latch)?

Magnetic latch technology (bi-stable) means the battery switch consumes no current in either the ON (activated) or OFF (deactivated) state. It only draws current (less than 7A for 20 ms) during state changes, optimizing energy consumption compared to traditional solenoids that require continuous current maintenance.

What is the DC current rating of this battery switch?

This battery switch has a DC current rating of 500 amperes (500A DC). It can also handle up to 700A intermittently (for 5 minutes) and 1450A peak (for 30 seconds).

Is this product protected against water and dust?

Yes, the ML-RBS battery switch is rated IP66. This means it is protected against powerful water jets and dust ingress, making it suitable for marine environments.

What type of contacts is this battery switch equipped with for load switching?

The battery switch is equipped with silver alloy contacts. These contacts provide high reliability for switching loads under voltage.

What is the switching cycle lifespan for this battery switch?

This battery switch is designed for long life. It supports 10,000 switching cycles under 12V/300A load and 100,000 mechanical switching cycles.

What are the safety certifications for this battery isolator?

The ML-RBS battery isolator meets the external ignition protection requirements of ISO 8846 and SAE J1171. It is also CE marked.

What is the manual control button on the battery switch used for?

The manual disengageable control button provides an additional level of safety. It allows manual ON/OFF control with or without power and includes a "LOCK OFF" function to secure the electrical system during maintenance.

Is it possible to remotely check the state of the battery switch?

Yes, the battery switch has an LED output that can be wired remotely to indicate its state (ON/OFF). The LED indicator itself is sold separately.

What are the physical dimensions of the battery switch?

The battery switch dimensions are as follows:

Length: 138.94 mmWidth: 95.25 mmHeight (including terminals): 76.20 mmInstallation depth: 48.26 mm

Where is the best place to install the ML-RBS battery switch?

The battery switch should be installed as close as possible to the battery bank. Choose a dry and protected location to prevent corrosion of cables and terminals. Avoid mounting it directly above vented lead-acid batteries to prevent exposure to corrosive gases.

What are the types and sizes of the main connection terminals?

The main connection terminals are 3/8"-16 (M10) tinned copper studs. They are designed for maximum conductivity and corrosion resistance.

What is the maximum recommended tightening torque for the battery disconnect switch terminals?

The maximum tightening torque for the nuts on the heavy-duty stud terminals is 15.8 N•m (140 in-lb).

Are the A and B terminals of the battery switch interchangeable?

Yes, terminals A and B are interchangeable. The load can be connected to either terminal A or B, and the battery bank to the other terminal.

Should the batteries be disconnected before starting the installation?

Yes, it is mandatory to disconnect all negative battery connections before starting the installation for safety reasons.

How to use the "LOCK OFF" function for electrical system maintenance?

To activate the "LOCK OFF" function, turn the manual control knob to the right until it reaches the "LOCK OFF" position. You can then pass a cable tie (not included) through the designated hole to secure the battery switch in this position and prevent any remote operation.

What voltage is required to remotely control the battery switch?

The ML-RBS battery switch (model 7700) requires a nominal control voltage of 12V DC, specifically between 9V and 16V DC, for remote operation.

Is this battery switch suitable for use with large-gauge cables?

Yes, it is designed for high-current applications and supports large-gauge cables. To achieve its continuous rating of 500A, it is recommended to use two 4/0 AWG cables (2x 120 mm²).