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

Odklopnik baterije na daljavo ML-RBS z ročnim upravljanjem - 24 V DC 500 A

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Prihranek 19%

Blue Sea Systems

7702B-BSS

Odklopnik baterije na daljavo ML-RBS z ročnim upravljanjem - 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-intensity systems thanks to its silver alloy contacts and IP66 protection, with no current consumption in ON/OFF position. A Contura remote control switch is available separately for the product.

Napetost: 24 V

12 V 24 V

Public priceGet pro pricing

238,30€

238,30€ ~~297,48€~~

DDV vključen Dostava se izračuna ob plačilu.

Na zalogi

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

Custom installation

Trust Skysat to install the equipment on board

Request a quote

Installers near you

thanks to our network of certified installers

Find an installer

Support service

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Technical specifications

Namembnost izdelka	Coupe-batterie à distance pour systèmes électriques 24V DC, protection et isolation de batterie
Tip stikala	Interrupteur-sectionneur à distance
Nihajoči tok (A)	500
Maksimalna napetost enosmernega toka	32
Število polov	1
Položaji	ON/OFF
Tip priključka	Borne à vis
Velikost priključka	M10
Vrsta ožičenjske povezave	Câblage direct
Vrsta upravljanja	Commande manuelle et à distance
Tip montaže	Montage sur surface et panneau
IP razred	IP66
Območje delovne napetosti	16-32
Napetost tuljave	24
Območje delovnih temperatur	-25 à 85
Teža	0.95
Garancija	2.0
Amperage Operating Current	0
Coil Current Draw	<4A (40ms)
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
Mehanska življenjska doba (število ciklov)	100000
Operating Voltage Range Precise	0-64
Terminal Ring Diameter Clearance Mm	30

Detailed description

Namenjen zahtevnim električnim sistemom na čolnih, odklopnik baterije na daljavo ML-RBS 7702B-BSS podjetja BLUE SEA je rešitev za upravljanje električnega pretoka v 24V DC sistemih. Ta naprava omogoča visoko obremenitev stikalnih kontaktov z enim stalnim tokom 500A, enim prekinjalnim tokom 700A (v trajanju 5 minut) in enim zagonskim tokom 1450A (v trajanju 30 sekund).

Tehnologija in ključne značilnosti

ML-RBS 7702B-BSS uporablja tehnologijo dvostabilnega magnetnega zaklepa, kar pomeni, da v položaju VKLJUČENO ali IZKLJUČENO ne porablja električnega toka, s čimer zmanjšuje neželeno porabo. Električni tok se porablja le ob spremembi stanja (manj kot 4A v 40 ms). Njegovi kontakti iz srebrove zlitine zagotavljajo visoko zanesljivost pri preklapljanju aktivnih obremenitev. V nasprotju s solenoidnimi stikalnimi serijami ML brez ročnega upravljanja (PN 7701/7703) ima ta model 7702B-BSS vgrajen gumb za ročno upravljanje, ki zagotavlja dodatno varnost. Ta funkcija omogoča ročno vklop ali izklop, ne glede na to, ali je naprava električno napajana, in vključuje možnost zaklepa v položaju IZKLJUČENO za vzdrževalna dela. Izdelek je zasnovan z vijaki iz kositranega bakra 3/8"-16 (M10) za maksimalno prevodnost in povečano odpornost proti koroziji, kar zagotavlja trdne povezave z maksimalnim navorom 15.8 N•m (140 in-lb).

Vgradnja in trajnost

Odklopnik baterije ML-RBS 7702B-BSS je v skladu z zahtevami za zaščito pred zunanjim vžigom po standardih ISO 8846 in SAE J1171 ter ima oznako CE, kar ga naredi primernega za motorne prostore na bencinskih čolnih. Njegova stopnja zaščite IP66 ga ščiti pred močnimi curki vode. Naprava podpira delovno napetost kontaktov 0-64V, kar zagotavlja večnamenskost za sisteme z različnimi napetostmi, medtem ko je nominalna kontrolna napetost 24V DC (v območju 18-32V DC). ML-RBS 7702B-BSS predstavlja napredno rešitev za upravljanje baterij 24V, ki ponuja boljše zmogljivosti in varnost v primerjavi s klasičnimi ročnimi stikalnimi elementi ali solenoidnimi stikalnimi elementi brez možnosti neposrednega fizičnega upravljanja.

Expert review

Pol CONIN

Odgovorni digitalni vodja

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

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

The addition of a physical manual override, alongside remote activation via an SPDT switch (sold separately), enhances operational flexibility and safety. This manual function is essential for emergency maneuvers or maintenance procedures, enabling circuit isolation even when the control circuit is unpowered. For installation, the unit must be mounted as close as possible to the battery(ies) to minimize heavy-gauge cable lengths (e.g., 2x 4/0 AWG), reducing voltage drops and power losses. Control connections can then be routed to the helm or a centralized control panel using smaller-gauge cables.

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

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Odklopnik baterije na daljavo ML-RBS z ročnim upravljanjem - 24 V DC 500 A

238,30€

238,30€ ~~297,48€~~

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 battery bank power, 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 equipped with 3/8"-16 (M10) tinned copper studs. These studs are designed for maximum conductivity and increased corrosion resistance.

What is the maximum recommended tightening torque for the connection studs?

The maximum recommended tightening torque for the nuts on the 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 switch be used in a gasoline-powered boat engine compartment?

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

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 isolator?

Yes, the battery isolator 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 isolator compatible with multi-voltage systems?

The battery isolator 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 setups 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 wires and connection terminals, mount it in a dry and protected location. Avoid mounting it directly above lead-acid batteries to prevent exposure to corrosive gases.

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

The stud terminals A and B 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).

Do we need to install circuit protection 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 disable remote operation of the battery switch?

To disable 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 safety certifications and 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.