Switching & Connectivity
Manage and monitor your marine power with electrical circuit breakers, terminals, busbars, power distribution panels, switchboards, monitors, switches, switch panels, masterbus, electrical tools and meters from Mastervolt, BlueSea, Roca and Rule.
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Mastervolt Waterproof Switch Button - Windshield Wiper
Mastervolt
Current Stock: 0€4.95This weather-resistant control button from Mastervolt, made of polycarbonate composite, can be easily clicked onto the base waterproof switch. There are more than 60 different pictograms/symbols in...MV70906606€4.95 -
Mastervolt Waterproof Switch Button - Ventilation Fan
Mastervolt
Current Stock: 0€4.95This weather-resistant control button from Mastervolt, made of polycarbonate composite, can be easily clicked onto the base waterproof switch. There are more than 60 different pictograms/symbols in...MV70906605€4.95 -
Mastervolt Waterproof Switch Button - Main Light Switch
Mastervolt
Current Stock: 0€4.95This weather-resistant control button from Mastervolt, made of polycarbonate composite, can be easily clicked onto the base waterproof switch. There are more than 60 different pictograms/symbols in...MV70906604€4.95 -
Mastervolt Waterproof Switch Button - Running Lights
Mastervolt
Current Stock: 0€4.95This weather-resistant control button from Mastervolt, made of polycarbonate composite, can be easily clicked onto the base waterproof switch. There are more than 60 different pictograms/symbols in...MV70906603€4.95 -
Carling Waterproof Switch Button - Horn
Mastervolt
Current Stock: 2€4.99This weather-resistant control button from Carling, made of polycarbonate composite, can be easily clicked onto the base waterproof switch. There are more than 60 different pictograms/symbols in...58123€4.99 -
Mastervolt Waterproof Switch Button - Without Light
Mastervolt
Current Stock: 0€4.95This weather-resistant control button from Mastervolt, made of polycarbonate composite, can be easily clicked onto the base waterproof switch. There are more than 60 different pictograms/symbols in...MV70906601€4.95 -
Mastervolt Waterproof Switch Button - Blank
Mastervolt
Current Stock: 5€4.95This weather-resistant control button from Mastervolt, made of polycarbonate composite, can be easily clicked onto the base waterproof switch. There are more than 60 different pictograms/symbols in...MV70906600€4.95 -
Mastervolt Waterproof Switch (On)/Off - 1 Phase
Mastervolt
Current Stock: 0€16.95Every electric switch onboard has to meet the highest demands. Mastervolt offers a wide choice of stylish, waterproof switches for a range of onboard functions. All fully waterproof switches (IP66)...MV70906430€16.95 -
Mastervolt Waterproof Switch Off/On/Off - 2 Phase (Wiper)
Mastervolt
Current Stock: 0€19.95Every electric switch onboard has to meet the highest demands. Mastervolt offers a wide choice of stylish, waterproof switches for a range of onboard functions. All fully waterproof switches (IP66)...MV70906425€19.95 -
Mastervolt Waterproof Switch On/(Off) - 1 Phase
Mastervolt
Current Stock: 0€16.95Every electric switch onboard has to meet the highest demands. Mastervolt offers a wide choice of stylish, waterproof switches for a range of onboard functions. All fully waterproof switches (IP66)...MV70906415€16.95 -
Mastervolt Double Pole Circuit Breaker Rocker - Red - 30A
Mastervolt
Current Stock: 7€47.95Circuit breakers are the 'safety stop' signs of your onboard electrical system, they secure the electrical circuit against overload or short circuits. For equipment that is connected directly to the...MV70905130€47.95 -
Mastervolt Waterproof Switch On/Off - 1 Phase (No LED)
Mastervolt
Current Stock: 0€16.95Every electric switch onboard has to meet the highest demands. Mastervolt offers a wide choice of stylish, waterproof switches for a range of onboard functions. All fully waterproof switches (IP66)...MV70906405€16.95 -
Mastervolt Double Pole Circuit Breaker Rocker - Red - 15A
Mastervolt
Current Stock: 8€47.95Circuit breakers are the 'safety stop' signs of your onboard electrical system, they secure the electrical circuit against overload or short circuits. For equipment that is connected directly to the...MV70905115€47.95 -
Mastervolt VCH Connection Block for Switch Contacts
Mastervolt
Current Stock: 0€6.53This electrical connection block (VCH) can be used for insulating and securing the connections. Together with a control button, waterproof switch and installation frame, convenience and safety is...MV70906320€6.53 -
Mastervolt Control Button Remove Key
Mastervolt
Current Stock: 0€5.95This key is especially designed for removing Mastervolt control buttons. The weather-resistant operation button, made of polycarbonate composite, can be easily clicked onto the base switch. There are...MV70906310€5.95 -
Mastervolt Switch Input 4 PCB
Mastervolt
Current Stock: 0€157.95This Mastervolt Switch PCB provides LED indications for additional information. For example, the LED will blink when a connected lamp fails. This product does not include frame or switches. General...MV77031400€157.95 -
Mastervolt Switch Input 3 PCB
Mastervolt
Current Stock: 1€127.95Switch Input 3 makes Carling switches compatible with MasterBus. Multiple functions can be easily linked with this module. This product does not include frame or switches. General...MV77031300€127.95 -
Mastervolt VMM Installation Frame Middle Piece
Mastervolt
Current Stock: 0€6.95Convenience is a blessing: A Mastervolt waterproof switch is inserted into a weather-resistant installation sheath. Mount in the existing dashboard using sealant or glue or in the accompanying...MV70906303€6.95 -
Mastervolt AC Volt Meter - 0-300V
Mastervolt
Current Stock: 0€122.09Mastervolt AC Volt Meter - 0-300V he Mastervolt 70901200 AC Volt Meter is a reliable tool for accurate voltage measurement in AC systems, ranging from 0 to 300V. This high-performance volt meter is...MV70901200€122.09 -
Mastervolt MasterBus Power Interrupter
Mastervolt
Current Stock: 0€214.17The MasterBus Power Interrupter switches off parts of the MasterBus network. This reduces the no-load consumption and is useful if a large system will not be used for an extended period...MV77031550€214.17 -
Mastervolt Bilge Pump Switch
Mastervolt
Current Stock: 7€4.95This weather-resistant control button from Mastervolt, made of polycarbonate composite, can be easily clicked onto the base waterproof switch. There are more than 60 different pictograms/symbols in...MV70906607€4.95 -
Mastervolt AC Power Analyser
Mastervolt
Current Stock: 0€580.95The AC Power Analyser is a multifunctional measuring device which can visualise the AC current and AC voltage, frequency, Cos Phi and power inside the system. Can also be used as MasterBus interface...MV77031200€580.95 -
Mastervolt MasterBus Repeater
Mastervolt
Current Stock: 0€429.95Double the maximum length of your MasterBus network. General Specifications MasterBus powering: Yes Delivered with: MasterBus cable, MasterBus terminator, manual Dimensions (H x W x D): 66 mm (2.6")...MV77031100€429.95 -
Mastervolt MasterBus GPRS Module
Mastervolt
Current Stock: 0€599.00Communicate with your system via mobile phone, allowing you to monitor current information or operate the system by remote control via a text message or easy shortcuts. Alarm notifications per text...MV77031000€599.00 -
Mastervolt MasterBus Digital Input
Mastervolt
Current Stock: 9€199.95Connect up to four switches to the MasterBus network. Delivery includes connection cables. General Specifications MasterBus powering: No Delivered with: Cable with plug, MasterBus cable, MasterBus...MV77030900€199.95 -
Mastervolt MasterBus Modbus Interface
Mastervolt
Current Stock: 0€560.95The MasterBus Modbus interface can provide all information from the ‘closed’ MasterBus network for other monitoring and operating systems by means of the Modbus protocol. General...MV77030800€560.95 -
Mastervolt Masterlink MICC
Mastervolt
Current Stock: 0€703.95Advanced battery monitor, 12/24V DC with LCD readout and remote control for Mass Sine inverter, Mass battery charger or Mass Combi. The Masterlink MICC will tell you at a glance: Exact...MV70403105€703.95 -
Mastervolt MasterBus Inverter Interface
Mastervolt
Current Stock: 2€202.95The MasterBus Inverter Interface integrates the Mastervolt Mass Sine inverter in a MasterBus network and allows it to be operated and monitored via EasyView 5 or PC. General Specifications MasterBus...MV77030700€202.95 -
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Mastervolt MasterBus Multi Purpose Contact Output
Mastervolt
Current Stock: 2Now €204.95Was €220.95MasterBus controllable potential-free contact, with alarm notification on the onboard system (low voltage or no AC), usable as CSI alarm contact. This potential-free programmable contact can be...MV77030500Now €204.95Was €220.95 -
Mastervolt MasterBus Combi Interface
Mastervolt
Current Stock: 0€239.00This interface integrates a Mastervolt Mass Combi in a MasterBus network and allows it to be operated or monitored via a EasyView 5 panel or PC. General Specifications MasterBus powering:...MV77030475€239.00 -
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Mastervolt BattMan Lite
Mastervolt
Current Stock: 3Now €169.95Was €190.95Battery monitor, 12/24 V DC with large, splash proof display (IP65) and power bar. An affordable battery monitor that does exactly that: providing critical information about the status of your...MV70405060Now €169.95Was €190.95 -
Mastervolt MasterBus Serial Interface
Mastervolt
Current Stock: 1€209.95Connect conventional Mastervolt products to MasterBus. Data becomes permanently available to allow configuration, operation and monitoring via EasyView 5 or PC. Suitable for Masterlink BTM-III, Mac...MV77030450€209.95 -
Mastervolt MasterBus Tank Level Interface
Mastervolt
Current Stock: 2€234.95This interface converts analogue sensor input signals to MasterBus data. Selectable input signals: 4-20 mA, 0-300 Ω, 8-70 V DC. General Specifications MasterBus powering: No Delivered with:...MV77030300€234.95 -
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Mastervolt BattMan Pro
Mastervolt
Current Stock: 1Now €209.95Was €241.95Battery monitor, 12/24 V DC with large, splash proof display (IP65) and power bar. Displays remaining time and stores special battery status events. An affordable battery monitor that does exactly...MV70405070Now €209.95Was €241.95 -
Mastervolt MasterBus USB Interface
Mastervolt
Current Stock: 1€202.95The MasterBus USB Interface enables you to read and configure the MasterBus network via your PC. General Specifications MasterBus powering: Yes (when the PC is switched on) Delivered with: USB...MV77030100€202.95 -
Mastervolt MasterBus Philippi Interface
Mastervolt
Current Stock: 0€396.95The MasterBus Philippi Interface makes it possible to view and control Mastervolt products on a Philippi PSM2 display. Mastervolt products use the CAN-based MasterBus protocol to communicate between...MV77031850€396.95 -
Mastervolt MasterBus NMEA2000 Interface
Mastervolt
Current Stock: 1€560.95The MasterBus NMEA2000 Interface provides the Masterbus network with NMEA information, and vice versa. General Specifications MasterBus powering: No Delivered with: NMEA connection cable, MasterBus...MV77031800€560.95 -
Mastervolt MasterBus Digital AC - 1x6A
Mastervolt
Current Stock: 0€199.95Switches all AC loads, no matter where they are. Loads up to 6 A can be directly switched, higher loads should be switched via a relay. General Specifications Maximum relay current: 6 A (230 V AC...MV77031500€199.95 -
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Mastervolt EasyView 5
Mastervolt
Current Stock: 3Now €369.95Was €407.95Waterproof system monitor with 'daylight readable' display and intuitive touchscreen. Controlling your Mastervolt system has never been easier. The EasyView 5 features a sharp, waterproof display...MV77010310Now €369.95Was €407.95 -
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Mastervolt DC Distribution 500
Mastervolt
Current Stock: 2Now €374.95Was €417.95The DC Distribution 500 is the smallest distribution model available. It connects up to four DC devices, such as a battery charger, inverter, alternators and solar panels. With the plug & play cable...MV77020200Now €374.95Was €417.95
