Coupe-batterie à distance ML-RBS avec commande manuelle - 24V DC 500A - ML-RBS Remote Battery Switch with Manual Control - 24V DC 500A

Coupe-batterie à distance ML-RBS avec commande manuelle - 24V DC 500A - Wiring Diagram

Coupe-batterie à distance ML-RBS avec commande manuelle - 24V DC 500A - Dimension Drawing

Fjarstýrður rafhlutabryti ML-RBS með handstýringu - 24 V DC 500 A

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Spara 19%

Blue Sea Systems

7702B-BSS

Fjarstýrður rafhlutabryti ML-RBS með handstýringu - 24 V DC 500 A

The BLUE SEA ML-RBS 7702B-BSS remote battery switch, part of the ML series, is a 24V DC 500A bi-stable magnetic switch with manual control. It provides reliable management of high-current systems thanks to its silver alloy contacts and IP66 protection, with no current draw in ON/OFF position. A Contura remote control switch is available separately for the product.

Spenna: 24 V

12 V 24 V

Titill: Titill default

Titill default Titill sjálfgefin

Retail priceGet pro pricing

238,30€

238,30€ ~~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

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Technical specifications

Stærð tenginga	M10
Hitastigsviðmið við notkun	-25 à 85
IP-stig	IP66
Þyngd	0.95
Amperage Operating Current	0
Coil Current Draw	<4A (40ms)
Spólu spenna	24
Samfelldur straumur (A)	500
Tegund stjórnunar	Commande manuelle et à distance
Control Voltage Range	18-32
Cranking Current 30s	1450
Intermittent Current 5min	700
Live Switching Cycles 24v 150a	10000
Max Terminal Stud Torque	15.8
Hámarks spenna DC	32
Mechanísk líftími (hringir)	100000
Gerð festingar	Montage sur surface et panneau
Fjöldi póla	1
Virkjunarspennuviðmið	16-32
Operating Voltage Range Precise	0-64
Staðsetningar	ON/OFF
Notkunarafbrigði	Coupe-batterie à distance pour systèmes électriques 24V DC, protection et isolation de batterie
Tegund rofskips	Interrupteur-sectionneur à distance
Terminal Ring Diameter Clearance Mm	30
Gerð tenginga	Borne à vis
Ábyrgð	2.0
Tegund tenginga	Câblage direct

Detailed description

Hannaður fyrir kröfuharðar rafkerfisáætlanir í skipum, BLUE SEA rafhlutabrytið ML-RBS 7702B-BSS er lausn fyrir aflstjórnun í 24V DC kerfum. Þetta tæki býður upp á háa straumrofa getu með 500A samfelldan straum, 700A stöðutímastraum (í 5 mínútur) og 1450A ræsistraum (í 30 sekúndur).

Tækni og lykilþættir

ML-RBS 7702B-BSS notar tví-stöðug segul-læsingartækni, sem þýðir að enginn straumur er notaður í stöðu ON eða OFF, og minnkar þannig óæskilegan aflsóun. Straumur er aðeins notaður við breytingu á stöðu (minna en 4A í 40 ms). Silfursamblandarskautin tryggja háa áreiðanleika við straumrofa virkra álags. Aftur á móti, í samanburði við segulhlutabryti án handstýringar úr ML-seríunni (nr. 7701/7703), er þetta módel 7702B-BSS með handstýringartakka sem veitir aukaöryggi. Þessi möguleiki gerir mögulegt handvirkt kveikja eða slökkva með eða án rafmagns, og hefur einnig möguleika til að læsa í slökktri stöðu fyrir viðhaldsverkefni. Vörunni er komið fyrir með 3/8"-16 (M10) tinnaðum koparbolta fyrir hámarksleiðni og aukinna viðnám gegn tæringu, sem tryggir traust tengsl með hámarksmomenti upp á 15.8 N•m (140 in-lb).

Samþætting og ending

Rafhlutabrytið ML-RBS 7702B-BSS uppfyllir kröfur fyrir utanaðkomandi eldsprengjuvernd samkvæmt ISO 8846 og SAE J1171, og er með CE merkingu, sem gerir það hæft fyrir bensínvélarými skipa. Vatnsþéttunarstuðull IP66 verndar gegn öflugum vatnsstrumum. Tækið styður spennu á rafhlutunum frá 0-64V, sem veitir fjölbreytni fyrir fjölspennukerfi, á meðan nafnspenna stjórnunar er 24V DC (spennusvið 18-32V DC). ML-RBS 7702B-BSS er framúrskarandi lausn fyrir stjórnun 24V rafhlutakerfa, og býður upp á betri frammistöðu og öryggi en hefðbundnar handstýrðar rofar eða segulhlutabryti án beinna stjórnunarvalkosta.

Expert review

Pol CONIN

Stjórnandi stafrænna hluta

« Advanced control of 24V high-intensity circuits with the ML-RBS »

The BLUE SEA ML-RBS 7702B-BSS remote battery switch is a strategic component for high-power 24V marine electrical architectures. Its bi-stable magnetic latching design is a major advantage, as it eliminates any holding current consumption—a critical point for the autonomy of embedded systems, especially compared to continuously excited solenoids. This feature makes it particularly relevant for vessels equipped with large battery banks or high-energy loads.

The inclusion of a physical manual override, in addition to the ability to be operated remotely via an SPDT switch (available separately), provides enhanced operational flexibility and safety. This manual function is essential for emergency maneuvers or maintenance procedures, allowing circuits to be isolated even when the control circuit is unpowered. For installation, it is imperative to mount the unit as close as possible to the battery(ies) to minimize the length of high-gauge cables (e.g., 2x 4/0 AWG), thereby reducing voltage drops and losses. Control connections can then be routed to the helm station or a centralized control panel using lower-gauge cables.

This model stands out within the ML series due to its 0-64V contact voltage rating, making it compatible with advanced battery systems or multi-voltage configurations, offering some investment longevity. It is recommended for isolating the main circuit of one or more battery banks, or for switching critical loads such as bow thrusters, windlasses, or high-power converters, rather than for fast and repetitive switching applications.

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Fjarstýrður rafhlutabryti ML-RBS með handstýringu - 24 V DC 500 A

238,30€

238,30€ ~~297,48€~~

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Frequently asked questions

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What is the main function of the ML-RBS 7702B-BSS remote battery switch?

The ML-RBS 7702B-BSS remote battery switch is designed to provide high-current switching under load in 24V DC marine electrical systems. It allows remote control of power distribution from battery banks, enabling remote disconnection or connection.

What is the DC current rating of this battery switch?

This battery switch has a DC current rating of 500A. It can also handle an intermittent current of 700A for 5 minutes and a cranking current of 1450A for 30 seconds when used with 2x 4/0 AWG cables.

Does the 7702B-BSS battery switch have a manual control?

Yes, the 7702B-BSS model is equipped with a manual control button. This feature provides an additional safety level, allowing manual activation or deactivation of the battery switch with or without electrical power, and includes a lock function in the OFF position for maintenance.

What types of contacts are used in this battery switch and why?

This battery switch uses silver-alloy contacts. These contacts provide high reliability for switching active loads, ensuring durable and stable performance.

What are the dimensions of the connection studs?

The battery switch is fitted with 3/8"-16 (M10) tinned copper studs. These studs are designed for maximum conductivity and enhanced corrosion resistance.

What is the maximum recommended torque for connection studs?

The maximum recommended torque for the nuts of connection studs is 15.8 N•m (140 in-lb). It is important to respect this torque to ensure robust and secure connections.

Is the Blue Sea ML-RBS battery switch waterproof?

Yes, this battery switch has an IP66 waterproof rating. This means it is protected against powerful water jets, making it suitable for marine environments.

What is the weight of this battery switch?

The weight of this battery switch is approximately 0.93 kg (2.05 lb).

Can the battery isolator be used in a gasoline engine compartment on a boat?

Yes, the ML-RBS 7702B-BSS battery isolator complies with external ignition protection requirements per ISO 8846 and SAE J1171, and is CE marked. It is therefore suitable for installation in gasoline engine compartments on boats.

What is the operating voltage of this battery switch?

This battery switch is designed for 24V DC systems. The nominal control voltage is 24V DC (range 18-32V DC), and the contact voltage can range from 0 to 64V.

Can I use a remote switch to control this battery switch?

Yes, the battery switch can be controlled remotely. It is typically operated by a momentary SPDT (ON)-OFF-(ON) control switch, such as the Contura PN 2145 switch (sold separately).

Is the battery switch compatible with multi-voltage systems?

The battery switch has a contact voltage range of 0-64V DC, making it compatible with nominal 36V DC and 48V DC systems while maintaining a 24V DC control voltage. This makes it suitable for multi-voltage systems such as solar or golf carts.

What are the live switching capabilities (Live Switching Cycles) of the battery switch?

The battery switch can perform 10,000 live switching cycles at 24V and 150A, and 2,000 cycles at 48V and 100A.

Where should I install the ML-RBS battery switch?

It is recommended to install the battery switch as close as possible to the battery bank. To prevent corrosion of the wires and connection terminals, mount it in a dry and protected location. Avoid mounting it directly above vented lead-acid batteries to prevent exposure to corrosive gases.

Are the A and B terminals of the battery switch specific to the battery or the charger?

The A and B stud terminals are interchangeable. The battery bank can be connected to either one, and the charger to the other.

What type of wiring is recommended to achieve the 500A DC current capacity?

To achieve the 500A DC current capacity, it is recommended to use two 4/0 AWG cables (2x 120 mm²).

Is circuit protection required for wires connected to the battery switch?

If the battery switch is used for loads such as an inverter, windlass, or bow thruster, the circuit wires must be protected by a circuit breaker or fuse to comply with ABYC standards. Wires used for engine starting typically do not require circuit protection.

How can I prevent remote operation of the battery switch?

To prevent remote operation and secure the system for maintenance, you can rotate the manual control knob to the "LOCK OFF" position. A cable gland can be inserted into the hole provided for physical locking.

Which certifications and safety standards does this product comply with?

This battery switch is CE certified and meets external ignition protection requirements per ISO 8846 and SAE J1171 standards. Its waterproof rating is IP66.