The Mastervolt 12V/130A Alpha lll Alternator comes with the Alpha Pro III charge regulator for an optimal performance and longer-lasting batteries. Using a Battery Mate or battery isolator in conjunction with an Alpha alternator makes it...

The negative pole of Alpha Compact alternators connects to the housing. Isolated operation is possible by installation of isolating bushings.

Mastervolt Alpha Compact B+ Adapter for M10 cable eye.

The negative pole of Alpha Compact alternators connects to the housing. Isolated operation is possible by installation of isolating bushings.

Mastervolt Oil Pressure Switch Isolated M10x1.

Current limited electronic charge relay with high efficiency and reverse current protection A secondary battery on board requires a dedicated charging solution. The Charge Mate Pro makes it possible to distribute the charger or alternator current...

Mastervolt Temperature Sensor sold as a spare part. Technical File Dimension Drawing .input-wrapper a { text-decoration: none; / Removes underline / background-color: transparent; / Ensures no background color / } ...

This temperature sensor is included with every battery charger, sold here separately. Technical File Dimension Drawing .input-wrapper a { text-decoration: none; / Removes underline / background-color: transparent; / Ensures no...

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...

Cut your own cables to length and finish with this kit, comprising of the following: 100 m modular cable 100 x RJ12 connectors Professional crimping tool

The Mastervolt MasterBus Cable is suitable for data traffic and powering peripheral equipment in harsh environments. This is the only cable you need for your MasterBus network. MasterBus compatible products come standard with two ports, while other...

Terminators ensure interference-free operation of the MasterBus network, prevent reflection of data signals and ensure high communication speeds.

Suitable for communication between EFOY fuel cell and Mastervolt system in pre-defined basic and advanced systems.

Whether connecting to power at a dock, campground or connecting multiple components with durable wire, Mastervolt gives you the peace of mind to know that you have access to available power and the reliability of the best quality products. With a broad...

A safe and carefree power connection is your ticket to a comfortable and smooth onboard experience during your stay. The 230 V grid is the source to run your appliances and charge the batteries. Mastervolt offers you everything you need for a high...

A safe and carefree power connection is your ticket to a comfortable and smooth onboard experience during your stay. The 230 V grid is the source to run your appliances and charge the batteries. Mastervolt offers you everything you need for a high...

A safe and carefree power connection is your ticket to a comfortable and smooth onboard experience during your stay. The 230 V grid is the source to run your appliances and charge the batteries. Mastervolt offers you everything you need for a high...

A safe and carefree power connection is your ticket to a comfortable and smooth onboard experience during your stay. The 230 V grid is the source to run your appliances and charge the batteries. Mastervolt offers you everything you need for a high...

Alpha Compact alternators are optimized to deliver continuous high power output in energy storage applications. Combined with our Alpha Pro regulators, they create a high performance, plug-and-play charging solution. This combination is suitable for all...

Alpha Compact alternators are optimized to deliver continuous high power output in energy storage applications. Combined with our Alpha Pro regulators, they create a high performance, plug-and-play charging solution. The combination is suitable for all...

Alpha Compact alternators are optimized to deliver continuous high power output in energy storage applications. Combined with our Alpha Pro regulators, they create a high performance, plug-and-play charging solution. The combination is suitable for all...

Alpha Compact alternators are optimized to deliver continuous high power output in energy storage applications. Combined with our Alpha Pro regulators, they create a high performance, plug-and-play charging solution. This combination is suitable for all...

Alpha Compact alternators are optimized to deliver continuous high power output in energy storage applications. Combined with our Alpha Pro regulators, they create a high performance, plug-and-play charging solution. The combination is suitable for all...

Multigroove pulley with 2x 8 ribs. Specifications Diameter: 66.1 mm Width: 68.7 mm

Multigroove pulley with 8 ribs. Specifications Diameter: 48.1 mm Width: 39.4 mm

Multigroove pulley with 8 ribs. Specifications Diameter: 66.1 mm Width: 34.6 mm

Multigroove pulley with 8 ribs. Specifications Diameter: 50 mm Width: 49.3 mm

Multigroove pulley with 8 ribs. Specifications Diameter: 56 mm Width: 38.9 mm

Multigroove pulley with 6 ribs. Specifications Diameter: 55 mm Width: 36.1 mm

Multigroove pulley with 6 ribs. Specifications Diameter: 56.2 mm Width: 42.8 mm

Multigroove pulley with 6 ribs. Specifications Diameter: 49.8 mm Width: 40.3 mm

Multigroove pulley with 8 ribs. Specifications Diameter: 57.4 mm Width: 37.4 mm

Connection cable for any other brand of alternator that has a standard Bosch connector.

When using the Alpha Pro in combination with non-Mastervolt alternators, this alternator temperature sensor may offer additional protection against over heating.

The Soft Start automatic switch suppresses the inrush current from the isolation transformer to prevent the power fuse from blowing. General Specifications Voltage: 230 V Power: 13,000-22,000 W Dimensions (H x W x D): 200 mm (7.9") x 180 mm (7.1") x 115...

Mastervolt supplies three automatic switching systems for capacities of 6, 9 and 13 kW that - combined with an IVET transformer - adjust grid power to the onboard system. As a result, a 230 V/50 Hz system can easily function with an American or Caribbean...

Mastervolt supplies three automatic switching systems for capacities of 6, 9 and 13 kW that - combined with an IVET transformer - adjust grid power to the onboard system. As a result, a 230 V/50 Hz system can easily function with an American or Caribbean...

Mastervolt supplies three automatic switching systems for capacities of 6, 9 and 13 kW that - combined with an IVET transformer - adjust grid power to the onboard system. As a result, a 230 V/50 Hz system can easily function with an American or Caribbean...

The Shore Fix is a switch that protects and prevents the electrical installation against the leakage of electricity, and therefore prevents dangerous situations. For example, if the reverse current is not equivalent to the forward current, the Shore Fix...