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:
- 51254356056 suitable for MAN D-engines
Reliable Connector Compatible with MAN D EnginesExperience the OEM spare part with the reference number 51254356056, a connector for valves. This product impresses with excellent fit and functionality and is designed to be compatible with MAN D engines. This ensures the long life of your engines and maximum performance.Efficient OEM Spare Parts for Your NeedsWith our OEM spare part, you receive spare parts in original equipment manufacturer quality. The product makes the difference and offers solutions for compatible with MAN D engines. Thanks to the reference number 51254356056, you can be assured of the best quality.
MALE CONNECTOR - 51254356028 suitable for MAN D-engines
Precision Electric Components - Male Connector 51254356028Discover our male connector with the comparison number 51254356028, which is perfectly suited for MAN D engines. This product belongs to the category of electric components and switches and offers the highest precision for engine applications. With a weight of only 0.02 kg, this male connector can be installed easily and contributes to the efficiency of your drive system.Reliable OEM Replacement Parts for Your NeedsOur products are OEM replacement parts developed directly by manufacturers according to high standards. With the comparison number 51254356028, you can be confident that you are receiving a product that is carefully manufactured. Unlike aftermarket alternatives, our OEM replacement parts provide the reliability that MAN D engines especially require.
MALE CONNECTOR - 51254356011 suitable for MAN D-engines
High-Quality OEM Replacement Part for Marine and Stationary Applications Discover our product, the male connector, with the reference number 51254356011, specifically designed to meet the demanding requirements in marine and stationary applications. This OEM replacement part stands out due to its precise manufacturing and absolute reliability, allowing you to count on consistent performance from your engines.
MALE CONNECTOR - 51254356010 suitable for MAN D engines
MALE CONNECTOR with the comparison number 51254356010 suitable for MAN D engines
PLATE SLAB - 51254350323 suitable for MAN D-engines
Plate slab with comparison number 51254350323Discover our product, the plate slab with the comparison number 51254350323. This OEM replacement part offers reliable operation for your engines. It is a central electronic component and fits perfectly into your applications.Suitable for MAN D enginesOur plate slab is suitable for MAN D engines and provides optimal adjustment. As an OEM replacement part, it meets the high demands for reliable performance.
PLATE SLAB - 51254350301 suitable for MAN D-engines
Exclusive: Plate slab with comparison number 51254350301 Discover our reliable plate slab with the comparison number 51254350301. This replacement part is suitable for MAN D engines and ensures optimal performance. Rely on the excellent quality that our long experience in the engine sector provides.Premium replacement parts suitable for MAN D engines Our plate slab is an OEM replacement part that meets strict standards to consistently deliver the best performance. Replacement parts suitable for MAN D engines are available from us in original equipment manufacturer quality – and at affordable prices.
PLATE SLAB - 51254350254 suitable for MAN D-engines
Discover the OEM Replacement Part: Plate SlabThe plate slab with the comparison number 51254350254 is a top-quality OEM replacement part, perfectly suited for MAN D engines. With its advanced design, it offers unique features that are crucial for the reliable performance of your engines.
MALE CONNECTOR - 51254350215 suitable for MAN D-engines
Robust Male Connector with Comparison Number 51254350215 Discover our reliable male connector with the comparison number 51254350215, suitable for MAN D engines. This product impresses with excellent workmanship and maintains the efficiency of your engines. The high-quality execution ensures that this OEM replacement part is durable and powerful, ideal for demanding applications.
MALE CONNECTOR - 51254350178 suitable for MAN D engines
Efficient Application Field: Male connector suitable for MAN DDiscover our reliable OEM replacement part: the male connector with the comparison number 51254350178. This additional component has been precisely manufactured and is suitable for the renowned MAN D engines, especially the engine type D2842LE405. This element combines safety and efficiency, ensuring the flawless functionality of your engine in various applications. At MOPA Motorparts, we stand for exceptional quality standards in each of our electric components and switches.
MALE CONNECTOR - 51254350174 suitable for MAN D-engines
Robust OEM Spare Part for EfficiencyDiscover the male connector with the comparison number 51254350174, a product that is ideal for demanding applications in the marine and stationary sectors. This electric component is suitable for MAN D engines and offers the highest reliability. With the comparison number 51254350174, you receive an OEM spare part that has been specifically designed to ensure the efficiency and functionality of your engines.
MALE CONNECTOR - 51254350172 suitable for MAN D-engines
Male connector suitable for MAN D enginesDiscover our male connector with the comparison number 51254350172, a fundamental replacement part in the category of electric components and switches. This product is a suitable component for MAN D engines and offers you reliable connections in demanding applications. The OEM replacement part meets all high standards that you would expect from a reputable manufacturer.
CONNECTOR HOUSING - 51254350169 suitable for MAN D-engines
Quality Product: Connector Housing with Comparison Number 51254350169Discover the connector housing with the comparison number 51254350169, which is suitable for MAN D engines. As an electric components and switches product, it offers reliable functionality for applications in maritime and stationary areas. It combines precision and efficiency in a compact design.Advantages of the Connector HousingWeighing only 0.04 kg, the connector housing impresses with ease of handling and installation. As an OEM replacement part, it ensures optimal fit and performance for engines, suitable for MAN D. Compared to alternative products, it boasts the quality that comes directly from the manufacturer.
MALE CONNECTOR - 51254350164 suitable for MAN D-engines
Robust Male Connector with Comparison Number 51254350164Discover the Male connector with the comparison number 51254350164, an OEM replacement part specifically designed for reliability. This product ensures dependable functionality and is an ideal solution to meet the demands of challenging applications.Fits MAN D Engines: Excellent CompatibilityThe comparison number 51254350164 makes the Male connector optimally suitable for MAN D engines. The precise fit ensures that your engine's operations run smoothly and enhances durability. Rely on our extensive range with over 1 million engine components.
MALE CONNECTOR - 51254350163 suitable for MAN D-engines
Reliable Male Connector – Your Efficient OEM Replacement PartDiscover our male connector with the comparison number 51254350163, an essential product for high-performance applications. This male connector weighs only 0.05 kg and is specifically designed to enable stable connections within your operating systems. Its quality is crucial for supporting the efficiency of your systems.Suitable for MAN D Engines – Maximum CompatibilityOur male connector is an OEM replacement part, compatible with MAN D engines. This connection component has been manufactured to high standards to promote an exact fit and consistent performance. Rely on the design of experienced manufacturers to ensure excellent performance.
MALE CONNECTOR - 51254350162 suitable for MAN D-engines
Male connector with comparison number 51254350162Discover our male connector with comparison number 51254350162, suitable for MAN D engines. This OEM spare part ensures an optimal connection and contributes to the smooth operation of your engines. Rely on the quality that only top-tier OEM spare parts can provide.
MALE CONNECTOR - 51254350161 suitable for MAN D-engines
Reliable Male Connector for Your ApplicationsDiscover the male connector with the comparison number 51254350161, a suitable OEM replacement part for MAN D engines. This product belongs to the category of electric components and switches and offers the reliability you expect. Each replacement part fits precisely to the specific requirements of the manufacturer.Essential Components for EnginesWeighing only 0.05 kg, the male connector is both lightweight and extremely user-friendly. The product is designed for use in marine and stationary applications as well as in locomotives. Utilize a replacement part that has been optimally developed for your equipment portfolio.
MALE CONNECTOR - 51254350160 suitable for MAN D-engines
Efficient Product: Male connector suitable for MAN D enginesDiscover our male connector with the comparison number 51254350160, which has been specifically designed for MAN D engines. This precise OEM spare part is part of the category electric components and switches. It ensures optimal power transmission and safety in your applications and is essential for the effective functioning of your engines.Quality in Focus: OEM Spare Parts for EnginesThe OEM spare part 51254350160 impresses with outstanding craftsmanship and durability, which are indispensable for the demanding conditions in marine and stationary applications. This product is suitable not only for MAN D but also for many other engine types that require reliable electronic components.
MALE CONNECTOR - 51254350159 suitable for MAN D-engines
Precise Male Connector for Power StrengthDiscover our male connector with the comparison number 51254350159, suitable for MAN D engines. This product belongs to the category of electric components and switches and provides the precision necessary to ensure the optimal functioning of your engine system.
MALE CONNECTOR - 51254350158 suitable for MAN D-engines
Optimum for Your ElectronicsDiscover our product, the male connector with the comparison number 51254350158, which provides a reliable connection in electronics. This connector is specifically designed for MAN D engines. With a weight of just 0.02 kg, it combines functionality and user-friendliness in a compact design.
MALE CONNECTOR - 51254350157 suitable for MAN D-engines
Best Quality for Your EnginesDiscover the OEM replacement part Male connector with the reference number 51254350157, suitable for MAN D engines. This product has been developed with the highest standards to meet the requirements in marine and stationary use. The compact and lightweight design (weight: 0.02 kg) is perfect for efficient operation even under demanding conditions.Reliability and Functionality IncludedWithin the group "Electric components and switches," this Male connector offers optimal performance. The reference number 51254350157 marks an excellent OEM replacement part specifically manufactured to support engines. It combines outstanding workmanship with consistent functionality, which is particularly essential for MAN D engines.
CONNECTOR HOUSING - 51254350147 suitable for MAN D-engines
Precision and Quality – Product Information The connector housing with the comparison number 51254350147 is an essential element among electric components and switches. Its precise fit makes it suitable for MAN D engines, ensuring optimal functionality.Lightweight and Robust for Your Requirements Weighing only 0.11 kg, the connector housing impresses with its handy design. These electric components and switches are a perfectly tailored solution for engines. Trust in the quality of our products, specifically developed for the needs of engines used in marine and stationary applications.
BLADE TERMINAL - 51254350139 suitable for MAN D-engines
Reliable Blade Terminal for MAN D EnginesThe blade terminal with the comparative number 51254350139 is a sophisticated OEM replacement part specifically designed to operate reliably in electrical systems. Suitable for MAN D engines, this product stands out due to its excellent fit and high quality. With a low weight of only 0.001 kg, it offers user-friendly installation and contributes to the efficiency of your applications.
MALE CONNECTOR - 51254350130 suitable for MAN D-engines
Essential Male Connector with Comparison Number 51254350130 The male connector with the comparison number 51254350130 is an essential OEM replacement part that ensures optimal engine performance due to its high precision. At the same time, this product stands out for its robust construction, specially designed as an electric component, suitable for solutions in the marine and stationary industry.Precision for MAN D Engines This OEM replacement part provides a flawless sensor connection and is therefore suitable for MAN D engines. With a weight saving of only 0.01 kg, the male connector allows for easy handling and installation. Our extensive experience ensures the quality and reliability that your engines require.
CONNECTOR HOUSING - 51254350079 suitable for MAN D-engines
Connector Housing: Efficient Solution for Your MachinesDiscover our connector housing with the comparison number 51254350079, specifically designed to be suitable for MAN D engines. This OEM replacement part belongs to the crucial group of electric components and switches, essential for the smooth operation of your engines.
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.