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ML-RBS Remote Battery Switch with Manual Control Auto-Release - 12V - ML-RBS Remote Battery Switch with Manual Control Auto-Release - 12V

Collection: Battery isolators

53 products

ML-RBS Remote Battery Switch with Manual Control Auto-Release - 12V - ML-RBS Remote Battery Switch with Manual Control Auto-Release - 12V

Blue Sea Systems

Remote battery switch ML-RBS Auto-Release

Ref : 7713-BSS

Regular price From 298,79€
Sale price From 298,79€ Regular price 344,28€
Coupe-batterie à distance ML-RBS avec commande manuelle - 12V DC 500A - ML-RBS Remote Battery Switch with Manual Control - 12V DC 500A

Blue Sea Systems

Remote battery switch ML-RBS with manual control

Ref : 7700B-BSS

Regular price From 238,30€
Sale price From 238,30€ Regular price 297,48€
m-Series Mini Dual Circuit Plus™ Battery Switch - Red - m-Series Mini Dual Circuit Plus™ Battery Switch - Red

Blue Sea Systems

Battery Disconnect Switch m-Series Dual Circuit Plus

Ref : 6011-BSS

Regular price From 61,18€
Sale price From 61,18€ Regular price 73,68€
Interrupteur de batterie série m 300A  rouge bipolaire - m-Series Mini Dual Circuit Battery Switch - Red

Blue Sea Systems

Battery switch m-Series double circuit

Ref : 6010B-BSS

Regular price From 62,77€
Sale price From 62,77€ Regular price 73,68€
m-Series Mini On-Off Battery Switch with Key - Red - m-Series Mini On-Off Battery Switch with Key - Red

Blue Sea Systems

Battery isolator m-Series on/off

Ref : 6005-BSS

Regular price From 37,82€
Sale price From 37,82€ Regular price 44,22€
Heavy-duty battery switch 600 A 48 V

BEP Marine

Heavy-duty battery switch 600 A 48 V

Ref : 720B

Regular price 73,75€
Sale price 73,75€ Regular price 98,28€
M-Series Battery Switch Spare Key - Red - M-Series Battery Switch Spare Key - Red

Blue Sea Systems

Spare key for BLUE SEA M-Series battery switch - red

Ref : 7900-BSS

Regular price 3,91€
Sale price 3,91€ Regular price 4,69€
ML-RBS Remote Battery Switch with Manual Control Auto-Release - 12V - ML-RBS Remote Battery Switch with Manual Control Auto-Release - 12V

Blue Sea Systems

Remote-controlled battery switch ML-RBS with automatic tripping manual control - 12 V

Ref : 7713-BSS

Regular price 298,79€
Sale price 298,79€ Regular price 344,28€
e-Series Dual Circuit Plus™ Battery Switch - Mounting Diagram

Blue Sea Systems

Dual-circuit battery switch Plus™ e-Series

Ref : 5511E-BSS

Regular price 79,51€
Sale price 79,51€ Regular price 90,36€
e-Series Dual Circuit Battery Switch - e-Series Dual Circuit Battery Switch

Blue Sea Systems

Dual-circuit battery switch e-Series

Ref : 5510E-BSS

Regular price 79,04€
Sale price 79,04€ Regular price 95,34€
e-Series Selector 3 Position Battery Switch with AFD - e-Series Selector 3 Position Battery Switch with AFD

Blue Sea Systems

Battery selector switch e-Series 3-position with AFD

Ref : 11001-BSS

Regular price 70,70€
Sale price 70,70€ Regular price 80,34€
e-Series On-Off Battery Switch - e-Series On-Off Battery Switch

Blue Sea Systems

e-Series ON/OFF battery switch

Ref : 9004E-BSS

Regular price 76,12€
Sale price 76,12€ Regular price 88,50€
e-Series On Off Battery Switch - e-Series On Off Battery Switch

Blue Sea Systems

e-Series ON/OFF battery switch

Ref : 9003E-BSS

Regular price 57,58€
Sale price 57,58€ Regular price 66,18€
e-Series Selector Battery Switch with AFD - e-Series Selector Battery Switch with AFD

Blue Sea Systems

Battery selector circuit breaker e-Series with AFD

Ref : 9002E-BSS

Regular price 68,04€
Sale price 68,04€ Regular price 78,30€
ML-RBS Remote Battery Switch with Manual Control Auto-Release - 24V - ML-RBS Remote Battery Switch with Manual Control Auto-Release - 24V

Blue Sea Systems

Remote-controlled battery switch ML-RBS with automatic trip manual override - 24 V

Ref : 7717-BSS

Regular price 302,42€
Sale price 302,42€ Regular price 344,28€
ML-RBS Remote Battery Switch 12V - ML-RBS Remote Battery Switch 12V

Blue Sea Systems

ML-RBS remote battery switch 12V

Ref : 7700100B-BSS

Regular price 220,31€
Sale price 220,31€ Regular price 264,36€
m-Series Mini Dual Circuit Plus™ Battery Switch - Black - m-Series Mini Dual Circuit Plus™ Battery Switch - Black

Blue Sea Systems

Dual-circuit battery switch Plus™ Mini m-Series - black

Ref : 6011200-BSS

Regular price 62,12€
Sale price 62,12€ Regular price 73,68€
m-Series Mini Dual Circuit Plus™ Battery Switch - Red - m-Series Mini Dual Circuit Plus™ Battery Switch - Red

Blue Sea Systems

Dual-circuit battery switch Plus™ Mini m-Series - red

Ref : 6011-BSS

Regular price 61,18€
Sale price 61,18€ Regular price 73,68€
m-Series Mini Dual Circuit Battery Switch - Black - m-Series Mini Dual Circuit Battery Switch - Black

Blue Sea Systems

Dual-circuit battery switch Mini m-Series - black

Ref : 6010200-BSS

Regular price 62,77€
Sale price 62,77€ Regular price 73,68€
m-Series Mini Selector Battery Switch - Red - m-Series Mini Selector Battery Switch - Red

Blue Sea Systems

Battery switch m-Series Mini Selector 6007 - red

Ref : 6007-BSS

Regular price 50,18€
Sale price 50,18€ Regular price 59,04€
m-Series Mini On-Off Battery Switch with Knob - Black - m-Series Mini On-Off Battery Switch with Knob - Black

Blue Sea Systems

Battery switch mini m-Series ON/OFF with button - black

Ref : 6006200-BSS

Regular price 40,85€
Sale price 40,85€ Regular price 46,43€
m-Series Mini On-Off Battery Switch with Key - Red - m-Series Mini On-Off Battery Switch with Key - Red

Blue Sea Systems

Battery switch on/off mini m-Series with key - red

Ref : 6005-BSS

Regular price 39,16€
Sale price 39,16€ Regular price 44,22€
HD-Series Heavy Duty Selector Battery Switch with AFD - HD-Series Heavy Duty Selector Battery Switch with AFD

Blue Sea Systems

Heavy-duty battery selector switch HD-Series with AFD

Ref : 3003-BSS

Regular price 131,27€
Sale price 131,27€ Regular price 154,44€
HD-Series Heavy Duty Selector Battery Switch - HD-Series Heavy Duty Selector Battery Switch

Blue Sea Systems

HD-Series reinforced battery selector

Ref : 3002-BSS

Regular price 116,09€
Sale price 116,09€ Regular price 135,00€
HD-Series Heavy Duty On-Off Battery Switch - HD-Series Heavy Duty On-Off Battery Switch

Blue Sea Systems

HD-Series Heavy Duty On-Off Battery Switch

Ref : 3000-BSS

Regular price 115,34€
Sale price 115,34€ Regular price 129,60€
HD-Series Heavy Duty 3 Position Selector Battery Switch with AFD - HD-Series Heavy Duty 3 Position Selector Battery Switch with AFD

Blue Sea Systems

HD-Series heavy-duty 3-position battery selector with AFD

Ref : 11003-BSS

Regular price 137,34€
Sale price 137,34€ Regular price 154,32€
Sélecteur de batterie e-Series 4 positions - Mounting Diagram

Blue Sea Systems

e-Series 4-position battery selector

Ref : 9001EB-BSS

Regular price 63,31€
Sale price 63,31€ Regular price 70,80€
Battery selector 350 A

BEP Marine

Battery selector 350 A

Ref : 721

Regular price 146,40€
Sale price 146,40€ Regular price 177,60€
Emergency remote parallel battery isolator 500 A 32 V

BEP Marine

Emergency remote parallel battery isolator 500 A 32 V

Ref : 720-MDO-EP

Regular price 267,36€
Sale price 267,36€ Regular price 363,12€
Remote-controlled CZone 275 A 32 V battery switch

BEP Marine

Remote-controlled CZone 275 A 32 V battery switch

Ref : 701-MDCZ

Regular price 238,24€
Sale price 238,24€ Regular price 270,72€
Interrupteur de batterie série m 300A  rouge bipolaire - m-Series Mini Dual Circuit Battery Switch - Red

Blue Sea Systems

m-Series 300A red bipolar battery switch

Ref : 6010B-BSS

Regular price 66,61€
Sale price 66,61€ Regular price 77,36€
Sélecteur de batterie série m 300A rouge 3 positions - m-Series Selector 3 Position Battery Switch - Red

Blue Sea Systems

Blue Sea m series 300 A 3-position battery selector red

Ref : 6008B-BSS

Regular price 60,22€
Sale price 60,22€ Regular price 70,02€
Interrupteur de batterie série m 300A rouge unipolaire - m-Series Mini On-Off Battery Switch with Knob - Red

Blue Sea Systems

m 300 A series red unipolar battery switch

Ref : 6006B-BSS

Regular price 37,82€
Sale price 37,82€ Regular price 46,43€
BatteryProtect 48V-100A - Victron Energy

VICTRON ENERGY

BatteryProtect 48V-100A

Ref : BPR048100400

Regular price 153,60€
Sale price 153,60€ Regular price
BatteryProtect 12/24V 65A - Victron Energy

VICTRON ENERGY

BatteryProtect 12/24V 65A

Ref : BPR065022000

Regular price 69,60€
Sale price 69,60€ Regular price
BatteryProtect 12/24V-100A - Victron Energy

VICTRON ENERGY

BatteryProtect 12/24V-100A

Ref : BPR110022000

Regular price 91,20€
Sale price 91,20€ Regular price
Smart Battery Protect 12/24V-220A

VICTRON ENERGY

Smart Battery Protect 12/24V-220A

Ref : BPR122022000

Regular price 135,60€
Sale price 135,60€ Regular price
BatteryProtect 220A - Victron Energy

VICTRON ENERGY

BatteryProtect 220A

Ref : BPR110048000

Regular price 176,40€
Sale price 176,40€ Regular price
Smart Battery Hub Twin Engine

BEP Marine

Smart Battery Hub Twin Engine

Ref : 80-716-0030-00

Regular price 1.699,24€
Sale price 1.699,24€ Regular price 2.236,80€
Emergency remote parallel battery switch 12/24 V 275 A

BEP Marine

Emergency remote parallel battery switch 12/24 V 275 A

Ref : 80-701-0018-00

Regular price 175,82€
Sale price 175,82€ Regular price 236,88€
Battery combiner 720-MDVSO BEP

BEP Marine

Battery combiner 720-MDVSO BEP

Ref : 720-MDVSO

Regular price 469,20€
Sale price 469,20€ Regular price
Battery switch 720-MDO 500 A

BEP Marine

Battery switch 720-MDO 500 A

Ref : 720-MDO

Regular price 347,11€
Sale price 347,11€ Regular price 394,44€
VSR digital 12/24 V 140 A

BEP Marine

VSR digital 12/24 V 140 A

Ref : 710-140A

Regular price 254,40€
Sale price 254,40€ Regular price
Motorized battery switch VSS 12V 275A

BEP Marine

Motorized battery switch VSS 12V 275A

Ref : 701-MDVS-D

Regular price 296,40€
Sale price 296,40€ Regular price 358,80€
Motorized battery switch 701-MDVS BEP

BEP Marine

Motorized battery switch 701-MDVS BEP

Ref : 701-MDVS

Regular price 212,69€
Sale price 212,69€ Regular price 279,96€
Intelligent battery hub 3 engines

BEP Marine

Intelligent battery hub 3 engines

Ref : 80-716-0031-00

Regular price 2.058,26€
Sale price 2.058,26€ Regular price 2.619,60€
Coupe batterie On-Off robuste série HD avec AFD - HD-Series Heavy Duty On-Off Battery Switch with AFD

Blue Sea Systems

Heavy-duty ON-OFF battery switch series HD with AFD

Ref : 3001B-BSS

Regular price 133,27€
Sale price 133,27€ Regular price 148,08€
Coupe-batterie à distance ML-RBS avec commande manuelle - 24V DC 500A - ML-RBS Remote Battery Switch with Manual Control - 24V DC 500A

Blue Sea Systems

Remote battery switch ML-RBS with manual control - 24 V DC 500 A

Ref : 7702B-BSS

Regular price 238,30€
Sale price 238,30€ Regular price 297,48€
Coupe-batterie à distance ML-RBS avec commande manuelle - 12V DC 500A - ML-RBS Remote Battery Switch with Manual Control - 12V DC 500A

Blue Sea Systems

Remote battery switch ML-RBS with manual control - 12 V DC 500 A

Ref : 7700B-BSS

Regular price 245,71€
Sale price 245,71€ Regular price 297,48€
Coupe batterie 500A série M ON/OFF avec clé de verrouillage - Single Circuit ON-OFF with Locking Key - Red

Blue Sea Systems

Battery switch 500 A M series ON/OFF with locking key

Ref : 6004B-BSS

Regular price 39,47€
Sale price 39,47€ Regular price 45,90€
BEP EZ 400 A bipolar battery switch

BEP Marine

BEP EZ 400 A bipolar battery switch

Ref : 770-DP-EZ

Regular price 157,20€
Sale price 157,20€ Regular price
Bipolar battery switch 400 A 48 V

BEP Marine

Bipolar battery switch 400 A 48 V

Ref : 770-DP

Regular price 136,80€
Sale price 136,80€ Regular price
Battery switch 2 parallel banks EZ 400A continuous 1/1&2/Parallel/Off 48 V

BEP Marine

Battery switch 2 parallel banks EZ 400A continuous 1/1&2/Parallel/Off 48 V

Ref : 772-DBC

Regular price 134,40€
Sale price 134,40€ Regular price

En savoir plus

Battery isolators: isolation and protection of the battery bank

The battery isolator is the fundamental safety element of a marine electrical installation. It allows complete isolation of the battery bank from the rest of the system (maintenance, winterization, fire safety). Skysat selects battery isolators suited to all configurations: from racing sailboats to offshore yachts.

Manual, motorized, or VSR: choosing the right type

  • Manual (key or push-button): simple, robust, no power consumption at rest.
  • Motorized/remote-controlled: controllable remotely from the helm or via an electronic display.
  • VSR/VSS (Voltage Sensing Relay): automatic coupling of battery banks when the alternator is charging, isolation at rest.
  • Couplers/smart hubs: integrate switching + monitoring + automatic parallel for multi-battery configurations.

Key criteria

  • DC current (A): must exceed the maximum peak current consumed + starter.
  • Max DC voltage: typically 32V or 48V — verify 24V/48V compatibility if applicable.
  • Number of poles: single-pole (common negative) or double-pole (full +/- isolation).
  • AFD protection: Anti-Field-Disturbance to protect alternators during load-dump cuts.

💡 Skysat tip

On an offshore yacht, opt for a double-pole battery isolator for full isolation during winterization. For daily use, a VSR + manual battery isolator offers the best balance of safety and convenience.