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:
HEAT ELEMENT - 51125130006 suitable for MAN D-engines
Heat element with comparison number 51125130006Our heat element with the comparison number 51125130006 impresses with excellent performance and reliability. This product, an essential OEM spare part, belongs to the category of electric components and switches. Companies looking for replacement parts in OEM quality will find the ideal solution here.Suitable for MAN D enginesThe powerful heat element is suitable for MAN D engines and ensures optimal heating performance. Weighing only 0.15 kg, this OEM spare part is not only practical but also highly efficient. You can be assured that your engine operates flawlessly with this important component.Flexible range for many enginesOur selection of replacement parts goes beyond the heat element. We offer top-quality OEM spare parts that are suitable for engines from manufacturers such as MWM, Mercedes-Benz, Deutz, MAN, Volvo, MTU, Bosch, and Detroit Diesel. Thus, we have a wide range of solutions for applications in marine and stationary use.
CONVERTER - 51116100062 suitable for MAN D-engines
Useful Information on OEM Spare PartsDiscover the OEM spare part Converter with the comparison number 51116100062, which is specifically suitable for MAN D engines. With its robust characteristics, this product has been designed to extend the lifespan of your engines. Weighing only 0.21 kg, it is not only lightweight but also provides the necessary performance you can rely on.Compelling Quality for Effective UseThe comparison number 51116100062 impresses with original equipment quality and is the ideal component that can offer you numerous advantages. Each OEM spare part is carefully selected to meet the requirements of various operational applications. Benefit from the opportunity to acquire spare parts at the highest quality standard and enhance the readiness of your technology.
CONVERTER - 51116100037 suitable for MAN D-engines
Efficient Product: Converter Suitable for MAN D EnginesThe converter with the comparison number 51116100037 is a top-quality OEM spare part that has been specifically designed to ensure reliable performance for machinery. This product enhances the efficiency of your drive and is perfect for operators who prioritize the longevity of their engines. With a weight of just 0.25 kg, the converter is particularly easy to handle.
CONVERTER - 51116100036 suitable for MAN D-engines
Premium OEM Replacement Part for Reliable EnginesDiscover our premium product, the Converter with the comparison number 51116100036. This Converter is an indispensable OEM replacement part, specifically designed to ensure the functionality of engines. Weighing just 0.226 kg, it optimizes weight and handling during installation.Suitable for MAN D Engines - Perfect SealingThis Converter is suitable for MAN D engines and belongs to the category Gaskets. Its outstanding features provide effective sealing, which can help optimize the performance of your engines. We rely exclusively on OEM replacement parts known for their quality and durability, ensuring that your engine operates efficiently.
CONTROL LEVER - 51116055112 suitable for MAN D-engines
Innovative Control Lever - Comparison Number 51116055112Discover our control lever, which carries the comparison number 51116055112. This precise OEM replacement part belongs to the category of electric components and switches and is perfectly suited for use with MAN D engines. The control lever offers a reliable solution to ensure the functionality of your engines.
CONTROL LEVER - 51116055076 suitable for MAN D-engines
Control lever with comparison number 51116055076Discover our control lever, an essential electric component and switch identified by the comparison number 51116055076. This product is of the highest quality and fits perfectly – suitable for MAN D engines – ensuring optimal functionality.
LEVER/ARM - 51116050199 suitable for MAN D engines
LEVER/ARM with the comparison number 51116050199 suitable for MAN D engines
LEVER/ARM - 51116050176 suitable for MAN D-engines
Versatile Lever/Arm for Marine Engine ApplicationsDiscover the lever/arm, an essential OEM replacement part that is ideally suited for your needs. The comparison number 51116050176 ensures that you receive a precise component that is compatible with MAN D Engines. Weighing only 0.07 kg, this lever/arm is a compact and crucial element for the optimal performance of your engines.Suitable for MAN D – Premium Replacement PartThe lever/arm is suitable for MAN D engines and is critical for smooth control. As part of innovative electric components and switches, our product is used in demanding applications. Rely on our expertise to help you maximize the efficiency of your machine.
LEVER/ARM - 51116050141 suitable for MAN D-engines
Certified Quality: Lever 51116050141Discover our product lever with the comparison number 51116050141, which is a qualified OEM replacement part suitable for MAN D engines. This reliable replacement part, classified under electric components and switches, offers optimal functionality. Weighing only 0.09 kg, the replacement part is not only lightweight but also efficient.
CONTROL LEVER - 51116050093 suitable for MAN D-engines
Premium Control Lever: Comparison Number 51116050093 Discover the control lever with comparison number 51116050093, a well-thought-out OEM replacement part specifically designed to ensure impressive functionality in engines. This product is essential for efficient electronics and smooth operation of your components.Ideal for MAN D Engines The product is suitable for MAN D engines and ensures that the performance of your machines remains optimal at all times. Weighing only 0.03 kg, the control lever is lightweight and handy, significantly easing installation. Rely on the reliability of OEM replacement parts designed for the highest demands.
LEVER/ARM - 51116050086 suitable for MAN D-engines
OEM Replacement Part for MAN D EnginesDiscover our precise replacement part, the lever/arm with the comparison number 51116050086. This product is optimally suited for use in MAN D engines. Weighing only 0.02 kg, this lever/arm provides a practical and sensible solution for your needs.
LEVER/ARM - 51116050069 suitable for MAN D-engines
Quality in Precision – Comparison Number 51116050069Discover our product, the lever/arm with the comparison number 51116050069. This OEM spare part is ideally suited for all requirements in multimodal applications. Weighing only 0.04 kg, it will significantly support an improvement in efficiency within any system.
MAINTENANCE SWITCH - 51083090008 suitable for MAN D-engines
Quality Maintenance Switch for Efficient EnginesDiscover the Maintenance switch with the reference number 51083090008, an essential OEM spare part that offers you maximum performance and reliability. This product is specifically designed to optimize the functionality of your compatible with MAN D engines and ensure consistently high efficiency. Weighing only 0.06 kg, it is perfect for demanding operating conditions.
LEVER/ARM - 51082126007 suitable for MAN D-engines
High-Quality Lever/Arm with Outstanding CharacteristicsDiscover our product, the lever/arm with comparison number 51082126007, which is perfectly suited to optimize the performance of your engines. This lever/arm belongs to the category electric components and switches and is compatible with MAN D engines. Experience the precise control and outstanding quality that these replacement parts offer.Lightweight with Sturdy ConstructionWeighing only 0.072 kg, the lever/arm provides not only lightness but also robustness. As an OEM replacement part, this product meets the standards you expect from leading manufacturers like MAN, Deutz, and others. At MOPA Motorparts, we work exclusively with replacement parts of this quality to meet your demands.
LEVER/ARM - 51082126006 suitable for MAN D-engines
Top Product: Lever/arm Compatible with MAN D EnginesThe lever/arm with the comparison number 51082126006 is an essential OEM spare part for demanding applications. This outstanding product is specifically designed as a replacement part suitable for MAN D engines. Weighing only 0.135 kg, the lever/arm combines functionality and efficiency – perfect for use in marine and stationary drives.Quality and Precision: OEM Spare Parts for EnginesOur products are OEM spare parts that meet the highest quality standards. The lever/arm with the comparison number 51082126006 ensures seamless integration into the engines and demonstrates excellent performance under all conditions. This OEM spare part offers exclusive durability and precision, allowing you to count on continuous operability.
LEVER/ARM - 51082126005 suitable for MAN D-engines
Robust Lever/arm with Comparison Number 51082126005Our lever/arm with comparison number 51082126005 is a top-quality replacement part that is perfectly tailored to meet the demands of engines. Weighing only 0.055 kg, this product offers not only excellent performance but also easy integration into existing systems.Enhance Efficiency: Suitable for MAN D EnginesThis product is ideally suited for MAN D engines. Since your engine has the highest performance requirements, we have designed the lever/arm to meet all the technical specifications needed for flawless operation. Utilize parts from our extensive inventory and enjoy the benefits of a reliable engine.
LEVER/ARM - 51082126004 suitable for MAN D-engines
High-Quality Lever/Arm for Proven PerformanceDiscover our electro-mechanical replacement part, the lever/arm (comparison number: 51082126004), specifically designed to be compatible with MAN D engines. This product is an essential component for efficient control of engines in marine and stationary applications. Its precise manufacturing ensures the highest operational reliability.Precision and Reliability CombinedWeighing only 0.12 kg, this lever/arm compatible with MAN D not only offers a lightweight but also a durable design. Adhering to exceptional standards in manufacturing makes this replacement part an important choice for anyone seeking effective and reliable solutions. Ensure that your systems meet current demands with OEM replacement parts.
LEVER/ARM - 51082126003 suitable for MAN D-engines
Premium Lever Replacement Part Suitable for MAN DDiscover the OEM replacement part Lever with the comparison number 51082126003, specifically designed for applications in engines compatible with MAN D engines. With this product, you are opting for quality and reliability. The component weighs only 0.07 kg, ensuring easy handling and assembly-friendly characteristics.Exclusive OEM Replacement Parts for the Highest DemandsAt MOPA Motorparts, we emphasize offering only OEM replacement parts. This Lever replacement part is a prime example of quality that meets the highest standards and fits perfectly with the requirements of modern engines. Unlike aftermarket alternatives, you can rely on the flawless fit and durability.
LEVER/ARM - 50951300010 suitable for MAN D-engines
First-class Product for MAN D Engines Discover our OEM replacement part, the lever/arm with the comparison number 50951300010. This component is suitable for MAN D engines and belongs to the category of electric components and switches. Weighing only 0.07 kg, the lever/arm is not only lightweight but also provides the necessary robustness and durability required in demanding applications.
TEMPERATURE SWITCH - 50613351006 suitable for MAN D-engines
Temperature switch with comparison number 50613351006Discover the temperature switch with the comparison number 50613351006, an essential product for your exhaust system. The temperature switch ensures that your system operates efficiently and safely, optimally suited for applications in industry and marine, as well as compatible with MAN D engines.Practical features of the temperature switchWeighing only 0.082 kg, this OEM replacement part not only allows for effortless installation but also ensures a long lifespan. Our OEM replacement parts are characterized by high manufacturing standards, meaning you can rely on their functionality. Benefit from the performance of the temperature switch and the tangible improvement of your engines.
IMMERS.HEATG.BODY - 50286050004 suitable for MAN D-engines
Immers.heatg.body with comparison number 50286050004Discover our product, the Immers.heatg.body with comparison number 50286050004. This OEM replacement part is essential for engines used in marine and stationary applications. Weighing 0.68 kg, the Immers.heatg.body combines efficiency with stability and has been specially designed to ensure smooth operation.Suitable for MAN D engines: Maximum operational capability This OEM replacement part is suitable for MAN D engines and offers top performance under various conditions. The Immers.heatg.body ensures that your machines reach an optimal operating temperature and thus work efficiently. Rely on the quality and design that meets this requirement.
OIL PRESSURE SWITCH - 50274210054 suitable for MAN D engines
OIL PRESSURE SWITCH with the comparison number 50274210054 suitable for MAN D engines
OIL PRESSURE SWITCH - 50274210051 suitable for MAN D engines
Precise Monitoring with the Oil Pressure Sender Warning ContactThe oil pressure sender warning contact with the reference number 50274210051 impresses with precise protection of your engine. This OEM replacement part ensures the correct oil supply in your engines, thereby enhancing safety and optimal performance. Its lightweight of 0.12 kg and compact dimensions of 8 cm in length, 8 cm in width, and 4.6 cm in height maximize its usability in various environments.
LOW-PRESSURE ALARM - 50274210027 suitable for MAN D-engines
Top Quality Low-pressure Alarm for Efficient EnginesDiscover our excellent selection of the low-pressure alarm, ideally suited for engines in industrial applications. With the comparison number 50274210027, this product stands for reliability. As an OEM replacement part, the low-pressure alarm ensures that the requirements of MAN D engines are met. Weighing only 0.075 kg, it allows for effortless installation.
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.