Switching & Connectivity

Every 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) supplied by Mastervolt are tested for frequent use at...

Every 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) supplied by Mastervolt are tested for frequent use at...

Every 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) supplied by Mastervolt are tested for frequent use at...

Every 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) supplied by Mastervolt are tested for frequent use at...

Every 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) supplied by Mastervolt are tested for frequent use at...

Every 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) supplied by Mastervolt are tested for frequent use at...

Every 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) supplied by Mastervolt are tested for frequent use at...

Every 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) supplied by Mastervolt are tested for frequent use at...

Every 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) supplied by Mastervolt are tested for frequent use at...

Convenience 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 ready-made installation frame. Using such an installation...

Convenience 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 ready-made installation frame. Using such an installation...

FireCAN is an electronic communication system allowing pumps and other equipment to be used via a central control panel on a firefighting truck. The MasterBus FireCAN Interface allows Mastervolt products to be linked into a FireCAN system...

Every 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) supplied by Mastervolt are tested for frequent use at...

The MasterBus CANopen Interface facilitates transparent, 2-way communication between MasterBus and the CANopen standard, which is adopted in many automotive and industrial automation applications. Functionality Programming of the MasterBus CANopen...

The Blue Sea Contura Switch Mount is perfect for installing up to 3 switches on a dashboard or fly bridge. The switches clip in and are sealed with the gasket supplied with the Switch. The outer side of the mount should be sealed if required to be...

The Blue Sea Contura Switch Mount 8260 is perfect for installing up to 6 switches on a dashboard or fly bridge. The switches clip in and are sealed with the gasket supplied with the Switch. The outer side of the mount should be sealed if required to be...

These Carling Switch Panel Ends fit the 58141 Roca Middle Panel Switch Mounts. Add two of these and as many middle switch panels as you need. This middle mount for the Roca Carling Switches cannot be installed on its own. If your looking for a single...

This middle mount for the Roca Carling Switches cannot be installed on its own. If your looking for a single mount then please choose 58142 (see related products) or add ends to the mount with the End Panel Mounts (see related products) and choose...

As under Roca part no: 466028. These plastic Roca Actuators fit the Roca Carling Switches (see related products) suitable for any switch as they do not come with any label. These actuators do not work with Rule or Bluesea Switches. Only use with...

As under Roca part no: 466033. These plastic Roca Actuators fit the Roca Carling Switches (see related products) suitable for Bilge pumps. The bilge Switch has 2 on the label so this can be used for a spare or secondary bilge pump.These actuators do not...

A fully waterproof Carling Switch useful as a marine wiper blades or fan switch. A waterproof Carling Switch suitable for pumps, anchors and more. This switch has three positions: On, Off and On. This can be useful as a switch for wiper blades or...

A fully waterproof Carling Switch useful as a horn switch. A waterproof Carling Switch suitable for pumps, anchors and more. This switch has two positions: Off and On. This can be useful as a switch for marine lights. The switch actuator is sold...

High quality, two way waterproof Carling Switch providing simple On/Off position. Ideal for most common forms of 12/24v switching, such as lights, pumps,fans etc. Specifications Roca Carling Switch 2 positons: Off & On Waterproof rating: IP68 Cut...

A fully waterproof Carling Switch useful as a marine navigation lights or fan switch. A waterproof Carling Switch suitable for pumps, anchors and more. This switch has three positions: On, Off and On. This can be useful as a switch for wiper blades or...

A waterproof Carling Switch suitable for pumps, anchors and more. Comes with LED light. This switch has two positions: Off and On (Hold). The 'On (Hold)' position is spring loaded so you have to hold it to activate. The switch actuator is sold seperately...

A fully waterproof Carling Switch useful as a marine horn switch. The 'hold' refers to the position needing to be held for activation. A waterproof Carling Switch suitable for pumps, anchors and more. This switch has three positions: On, Off and On. The...

This weather-resistant control button from Roca, made of polycarbonate composite, can be easily clicked onto the base waterproof switch. 

Mastervolt offers a variety of useful MasterAdjust software. This software can be used by the installer or experienced user to accurately align the Mastervolt equipment to its relevant application. Parameters such as voltage, current, switch-off points...

The Mastervolt Charger Status Interface (CSI) offers you a potential free change over contact for Mastervolt battery chargers. The contact switches in case the battery charger is switched off or if the failure LED indicates an error such as high...

This 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 stock. A key for removing the control button again is...

Convenience 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 ready-made installation frame. Using such an installation...

Convenience 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 ready-made installation frame. Using such an installation...

This 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 stock. A key for removing the control button again is...

This 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 stock. A key for removing the control button again is...

This 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 stock. A key for removing the control button again is...

This 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 stock. A key for removing the control button again is...

This 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 stock. A key for removing the control button again is...

This 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 stock. A key for removing the control button again is...

This 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 stock. A key for removing the control button again is...

This 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 stock. A key for removing the control button again is...