Marine switch – reliable control for marine systems
A marine switch is a critical control device used in ships, boats, and offshore applications to manage electrical circuits and engine systems. Built for durability and safety, the right marine switch ensures secure operation under harsh environmental conditions. Whether for ignition, lighting, pumps or navigation systems – marine switches are essential components in every vessel’s electric components setup.
Choose from following:
PLATE SLAB - 51254300021 suitable for MAN D-engines
Plate Slab – Your Reliable ProductDiscover the plate slab with the comparison number 51254300021, specifically designed to ensure suitable performance for your engines. This product is essential for any application where efficiency and durability are crucial.Workpiece Suitable for MAN D EnginesThis plate slab is precisely developed for MAN D engines and falls under the category of electric components and switches. Rely on OEM replacement parts to ensure the best possible performance and reliability of your engines.
PLATE SLAB - 51254300019 suitable for MAN D-engines
Premium Plate Slab for Sustainable Engine OperationDiscover the plate slab with the comparison number 51254300019, an essential OEM spare part that reliably supports the function of engines. This outstanding product ensures a stable electrical connection in your systems.Suitable for MAN D Engines for Optimal ComfortThe plate slab is suitable for MAN D engines, allowing your machines to operate under the best conditions. Benefit from the quality of our OEM spare parts, designed for a long service life.
PLATE SLAB - 51254300018 suitable for MAN D-engines
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PLATE SLAB - 51254300016 suitable for MAN D-engines
Plate slab: Comparison number 51254300016Experience the reliable plate slab with the comparison number 51254300016, developed for MAN D engines. It plays a crucial role in optimizing your engine operation under demanding conditions and integrates seamlessly.
PLATE SLAB - 51254300015 suitable for MAN D-engines
Discover Plate Slab with Comparison Number 51254300015Discover the plate slab (comparison number: 51254300015), an essential product for the performance of your engines. This OEM replacement part is carefully manufactured and meets high standards of quality and durability.
PLATE SLAB - 51254300013 suitable for MAN D-engines
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PLATE SLAB - 51254300012 suitable for MAN D-engines
Certified Plate Slab for Efficiently Operating Engines The plate slab with the comparison number 51254300012 is a top-quality OEM replacement part designed for MAN D. In the category Electric components and switches, this product ensures optimal functionality in marine and stationary applications.Efficiency for MAN D Engines This OEM replacement part ensures smooth engine performance by enabling precise operations. The plate slab, suitable for MAN D engines, helps minimize downtime and deliver the required power in industrial applications.
PLATE SLAB - 51254300011 suitable for MAN D-engines
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PLATE SLAB - 51254300010 suitable for MAN D-engines
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GROUP OF CONTROLS - 51254056009 suitable for MAN D-engines
Show Confidence with Our Group of ControlsDiscover our Group of controls with the comparison number 51254056009, suitable for MAN D engines. This OEM replacement part belongs to the category "Housings, covers and closures" and ensures that your engines are perfectly connected. Benefit from a product that meets the highest standards of precision.
GROUP OF CONTROLS - 51254056007 suitable for MAN D-engines
Flexible Group of Controls compatible with MAN D engines Discover the top-quality Group of Controls with the comparison number 51254056007, an essential OEM replacement part for your application. This product impresses with its quality and performance, ideal for the challenges surrounding engines.
INDICATOR LIGHT - 51252107005 suitable for MAN D-engines
Indicator Light – Effective Solution for MAN D EnginesDiscover the indicator light with the comparison number 51252107005, which has been specifically designed as a suitable product for diesel and gas engines compatible with MAN D. This OEM replacement part is not only an essential element for safety but also ensures optimal performance of your engines. Weighing merely 0.01 kg, the indicator light can be integrated seamlessly into various systems without the need for additional modifications.Efficient Control for MAN D EnginesThe indicator light is an OEM replacement part specifically available for MAN D engines. Part of our extensive range of over 1 million replacement parts, this designed component is a perfect choice if you want to rely on proven quality. Therefore, it is crucial to make the right choice when sourcing electric components and switches.
ELECTRIC MOTOR - 51131100003 suitable for MAN D-engines
Electric Motor – Reliable Performance for Efficient ApplicationsThe electric motor with the comparison number 51131100003 is a well-thought-out product specifically designed for use in engines. With its solid construction, it meets the requirements of OEM spare parts and ensures a certain performance that is also supported in challenging environments. The electric motor impresses with its lightweight of only 0.1 kg, making handling and installation easier.Components Suitable for MAN D EnginesThis electric motor part is suitable for MAN D engines. By employing technology that adheres to the high standards of the industry, you receive a spare part that meets your demands. The products provide you with the opportunity to operate your machines efficiently and optimize readiness for use.
ELECTRIC MOTOR - 51131090052 suitable for MAN D-engines
Maximum Performance with the Electric MotorDiscover our product, the Electric Motor with the comparison number 51131090052. This OEM replacement part is suitable for MAN D engines and offers you the highest reliability. The Electric Motor impresses with precise manufacturing and optimal fitting to ensure the best operation for your engines.Perfect Fit for MAN D EnginesThis Electric Motor is specifically designed and suitable for MAN D engines. Weighing only 0.1 kg, this OEM replacement part not only stands out due to its lightness but also its excellent performance. Invest in quality that keeps your engines running.
LEVER/ARM - 51131076008 suitable for MAN D-engines
Precise Lever/arm with Comparison Number 51131076008Discover the lever/arm with the comparison number 51131076008, designed as an essential OEM replacement part suitable for MAN D engines. Weighing 0.31 kg, this product is a reliable choice in the field of electric components and switches.
LEVER/ARM - 51131070017 suitable for MAN D-engines
Precise Design: Lever/arm suitable for MAN D enginesThe product with the comparison number 51131070017 is a lever/arm specifically designed to optimally meet the requirements of engines suitable for MAN D. This electric component and switch ensures precise fit and reliable performance.
LEVER/ARM - 51131070016 suitable for MAN D-engines
Innovative OEM Replacement Part: Lever/arm Suitable for MAN DDiscover the premium lever/arm with the comparison number 51131070016 – an essential OEM replacement part designed specifically for efficient use in engines. The lever/arm ensures precise control mechanisms and is an important component suitable for various applications in the maritime sector and stationary use.
LEVER/ARM - 51131070009 suitable for MAN D-engines
Quality and Comparison Number 51131070009Discover our outstanding product, the lever/arm with the comparison number 51131070009. This electric component and switch has been designed to meet the highest demands and is suitable for MAN D engines. Weighing only 0.12 kg, the lever/arm combines stability and efficiency, making it essential for the operation of your engines.Effective Solutions for MAN D EnginesThis electric component and switch product operates at a high quality level. The lever/arm is compatible with MAN D engines and ensures that all technical standards of the manufacturer are met. Rely on the expertise of MOPA Motorparts and our electric components and switches.
HEAT ELEMENT - 51125130044 suitable for MAN D-engines
Premium Heat Element with Comparison Number 51125130044Discover our heat element with comparison number 51125130044, specially designed for the effective operation of your engines. This reliable product is the perfect solution for the electrical engineering of your systems. It is among the sought-after OEM spare parts that enhance engine performance.
HEAT ELEMENT - 51125130043 suitable for MAN D-engines
Heat element with comparison number 51125130043Discover our heat element, comparison number 51125130043, suitable for MAN D engines. This OEM replacement part impresses with quality and reliability and is essential for the efficiency of your applications.
HEAT ELEMENT - 51125130042 suitable for MAN D-engines
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HEAT ELEMENT - 51125130041 suitable for MAN D-engines
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HEAT ELEMENT - 51125130037 suitable for MAN D-engines
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HEAT ELEMENT - 51125130034 suitable for MAN D-engines
Precise Heat Element Suitable for MAN D Engines Discover our heat element with the comparison number 51125130034, which serves as a reliable OEM replacement part for engines. This particular product belongs to the category of electric components and switches and enhances the functionality of your applications.Quality OEM Replacement Part for Efficiency Improvement The heat element meets the highest quality standards and is specially designed for MAN D engines. Its use optimizes the performance and longevity of your machines and is ideal for maritime and stationary applications.
Function and advantages
Marine switches enable or disable electrical circuits manually or automatically. They are used in main power lines, control panels and engine controls. High-quality motor switches and engine switches offer:
- Corrosion resistance and waterproof sealing
- High load capacity and thermal protection
- Reliable switching under vibration and motion
Integrated power components such as fuses, relays or terminals often work in combination with marine switches to ensure complete circuit safety.
Applications and product types
Marine switches are found in ignition systems, battery selectors, bilge pumps, cabin controls and communication equipment. Depending on use, they may be toggle, rocker, push-button or rotary switches. All are part of modern marine electronic parts systems, designed to meet IP ratings, load class, and maritime certification standards.
As part of an electronics parts search engine or technical catalog, marine switches are categorized by voltage range, function (e.g. momentary vs. maintained), and terminal type – ensuring compatibility with existing electric components.
Sourcing and compatibility
We offer a wide selection of marine switches and electrical components suitable for MTU, Volvo Penta, MAN, Deutz and other marine engine systems. As trusted electrical components suppliers, we provide OEM-quality and fast availability – ideal for service centers, shipyards and refit projects.
Looking for electronic parts suppliers near me? Our distribution network ensures quick delivery and expert support wherever your vessel operates.
FAQ
What is a marine switch?
A marine switch is an electrical control device used in boats and ships to turn circuits on or off. It is designed to handle moisture, vibration and high current loads in harsh marine environments.
Where are marine switches used?
Marine switches are used in electrical panels, engines, lighting systems, pumps, battery management systems, and navigation electronics. They are essential for both manual and automatic control functions on board.