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:
RELAY - 81259020063 suitable for MAN D engines
Reliable Relay suitable for MAN D enginesDiscover our relay with the comparison number 81259020063, which plays a crucial role in the efficiency of your engines. This OEM replacement part is suitable for MAN D engines and offers maximum reliability. Weighing only 0.07 kg, it impresses with excellent performance and durability. Trust this product to meet your engine technology requirements.
RELAY - 81259020046 suitable for MAN D engines
Reliable Relay for MAN D EnginesDiscover our Relay, which is perfectly suited as an OEM replacement part to optimize the performance of your MAN D engines. With the comparison number 81259020046, you can be assured that you are receiving a top-quality product that supports the reliability of your engines. Our Relay weighs just 0.1 kg, making it a practical solution for your needs.Precise Fit for EnginesThe Relay is carefully manufactured as an OEM replacement part to meet the specifications of renowned manufacturers such as MWM, Mercedes-Benz, Deutz, MAN, Volvo, MTU, Bosch, and Detroit Diesel. It is designed to be suitable for MAN D engines and contributes to the optimal functioning of your system. Our electric components and switches meet the highest standards in marine, stationary, and locomotive technology.
RELAY - SHEJ1-3 suitable for Bosch engines
Efficient Relay with Comparison Number SHEJ1-3Discover our Relay with comparison number SHEJ1-3, specifically designed for applications compatible with MAN D engines. This OEM spare part belongs to the article group of electric components and switches, allowing you to operate your engine efficiently and reliably.Versatile Applications for Numerous ManufacturersThe relay with comparison number SHEJ1-3 is not only compatible with MAN D, but also compatible with engines from renowned manufacturers such as MWM, Mercedes-Benz, Deutz, Volvo, MTU, Bosch, and Detroit Diesel. This versatility enables seamless integration into various engine systems without compromising quality.
RELAY - 81259020027 suitable for MAN D engines
Reliable Relay for Efficient EnginesDiscover our Relay with the comparison number 81259020027, which is ideal for use in compatible with MAN D engines. This OEM spare part offers optimal performance and long lifespan – essential features for demanding applications. Weighing only 0.037 kg, it allows for easy integration into your systems.Perfect Fit for MAN D EnginesThe Relay developed for compatible with MAN D engines impresses with high functionality and an exact fit. As part of our carefully selected OEM spare parts, it meets the high demands of professional applications and can be seamlessly integrated into your system.
RELAY - 0332400003 suitable for Bosch engines
Reliable Relay with Comparison Number 0332400003 Experience our Relay, whose comparison number 0332400003 provides you with a reliable solution for your requirements. This electric component and switch is suitable for MAN D engines and ensures that your diesel or gas engine operates efficiently. Weighing only 0.037 kg, this product is particularly lightweight yet robustly built to meet the highest demands.Original Equipment Manufacturer Quality in OEM Spare Parts Our OEM spare parts, such as the Relay with the comparison number 0332400003, offer original equipment manufacturer quality at attractive prices. This product is suitable for MAN D engines and ensures optimal performance and durability to maximize the efficiency of your machines.
BULB R2-24V-P45T - 81259017069 suitable for MAN D engines
Glow Plug compatible with MAN D EnginesDiscover the high-quality incandescent lamp with the comparison number 81259017069, an effective OEM replacement part specifically designed for MAN D engines. The glow plug ensures reliable ignition, significantly contributing to the performance of engines in marine and stationary applications. With its lightweight of only 0.03 kg, the incandescent lamp is both compact and powerful, ideal for demanding applications.
INCANDESCENT LAMP - 81259010089 suitable for MAN D engines
Reliable Incandescent Lamp for Demanding EnginesThe incandescent lamp with the comparison number 81259010089 is an indispensable product specifically designed as an OEM replacement part. As an electric component, it offers stability and performance for various engines. Weighing only 0.02 kg, this replacement part fits MAN D engines and ensures smooth functionality.
INCANDESCENT LAMP - 81259010078 suitable for MAN D engines
Excellent Incandescent Lamp Suitable for MAN D EnginesDiscover the incandescent lamp with the comparison number 81259010078, specially designed to meet the requirements of MAN D engines. With this high-quality OEM replacement part, you ensure the best precision and reliability for your applications in marine and stationary use. Weighing only 0.001 kg, this product is both functional and easy to handle, making it an optimal choice for those who value quality.Efficiency of OEM Replacement PartsThe comparison number 81259010078 represents an OEM replacement part distinguished by its exact fit, which is crucial for the operation of your MAN D engines. Unlike aftermarket solutions that are often inaccurate and of lower quality, our OEM replacement parts provide the assurance that they meet the specifications of the components. Choose a product that is optimally suited for your engines.
INCANDESCENT LAMP - 81259010057 suitable for MAN D engines
Superior Incandescent Lamp for MAN D EnginesThe incandescent lamp with the comparison number 81259010057 is an essential OEM replacement part for efficient operation and reliability. This product belongs to the category "Electric components and switches" and is specifically designed to optimize the performance of MAN D engines. Weighing only 0.001 kg, the incandescent lamp is not only lightweight but also extremely functional.
SWITCH - 81256010028 suitable for MAN D engines
Indispensable Switch Suitable for MAN D EnginesDiscover our product, the switch with the comparison number 81256010028, an essential electronic component specifically designed for MAN D engines. As part of the category "Electric components and switches," this switch impresses with its quality and reliability. Weighing only 0.12 kg, it is optimized for efficient use in various applications.OEM Replacement Parts for Reliable EnginesOur switch meets all requirements for an OEM replacement part. The comparison number 81256010028 ensures you a product that is 100% compatible with MAN D engines. Rely on the durability that only OEM replacement parts can offer. Each component is carefully selected to meet the increasing demands of engines in marine, stationary applications, and locomotives.
SWITCH - 81256010027 suitable for MAN D engines
Product Quality: Switch Compatible with MAN DThe switch with the comparison number 81256010027 represents an outstanding product that has been specifically designed to ensure reliable operation in various applications with MAN D engines. The development of this OEM replacement part ensures precision and efficiency.Electric Components for Engines: Highest StandardsThis product is a top-quality OEM replacement part that falls under electric components and switches. It is designed to be compatible with MAN D engines and meets the highest requirements of original equipment manufacturer quality. Rely on the durability and robustness that are essential for engines in demanding environments.
SWITCH - 81256010026 suitable for MAN D engines
SWITCH with the comparison number 81256010026 suitable for MAN D engines
SWITCH - 81255306001 suitable for MAN D engines
Precise Solutions for EnginesDiscover the top-quality comparison number 81255306001, which is a reliable switch for your engines. This product is an essential OEM spare part that ensures your machines remain continuously efficient. Weighing only 0.008 kg, this sleek switch provides an optimal solution for your needs.
- 81255256421 suitable for MAN D engines
High-Quality OEM Replacement Part for Your ApplicationsDiscover our premium product, the switch with the comparison number 81255256421. This OEM replacement part is essential for your applications in the category electric components and switches.
- 81255256390 suitable for MAN D engines
Switch with Comparison Number 81255256390 Discover our product, the switch with comparison number 81255256390. This OEM replacement part impresses with excellent performance and is specifically designed for use in engines.Suitable for MAN D Engines This switch is suitable for MAN D engines and offers optimal functionality. OEM replacement parts deliver high quality and reliability for your machines, ensuring that you can always trust in the performance of your engines.
- 81255256342 suitable for MAN D engines
Perfect Replacement Part for MAN D EnginesDiscover our product, the Switch with the comparison number 81255256342. This OEM replacement part has been specifically designed to provide reliable performance in engines. With the comparison number 81255256342, you benefit from the top-notch quality you expect from an OEM replacement part.
- 81255256203 suitable for MAN D engines
First-Class OEM Replacement Part with Comparison NumberDiscover our product, the switch with the comparison number 81255256203, suitable for MAN D engines. As an OEM replacement part, this component offers the highest quality and reliability for your use in the marine and stationary industry.Convincing Quality for EnginesThis OEM replacement part, the switch, ensures optimal fit and performance, which is often lacking in non-OEM parts. Trust in the excellent craftsmanship and durability that only specific components can provide.
- 81255256184 suitable for MAN D engines
Reliable Switch for Engines Discover the switch with the comparison number 81255256184, offering top quality for engines. This OEM replacement part is specifically designed to meet the requirements in demanding environments.Suitable for MAN D Engines The product is suitable for MAN D engines and provides a functional solution. By using OEM replacement parts, you ensure the best performance for your machines.
- 81255256155 suitable for MAN D engines
Reliable Switch for MAN D EnginesThe switch with the comparison number 81255256155 is a reliable OEM replacement part, suitable for MAN D engines. This product belongs to the category of electric components and switches and offers an exact fit that is essential for the optimal performance of engines.Quality and FunctionalityAs an OEM replacement part, this switch ensures optimal functionality and a long lifespan. Utilize the quality that comes from reputable manufacturers to enhance the performance of your engines.
- 81255256120 suitable for MAN D engines
Quality Product: Switch with Comparison Number 81255256120Discover our switch, which is listed under the comparison number 81255256120. This OEM replacement part is suitable for MAN D engines and ensures reliable function of the electronic components. With us, you receive only tested OEM replacement parts that optimally support your engines.Reliable Performance for MAN D EnginesOur switch has been specifically designed to ensure the performance of your engines. The product, suitable for MAN D engines, is made from high-quality materials and offers a long service life. Trust in the quality of our electric components.
- 81255256095 suitable for MAN D engines
Discover OEM Replacement Part for MAN D EnginesDiscover the OEM replacement part, the switch with the comparison number 81255256095, suitable for MAN D engines. This product offers the quality you expect from a manufacturer. Optimal for use in demanding areas such as marine and stationary engines.Fit and PerformanceThe switch is formulated to fit MAN D engines and ensures a secure connection in your drive system. Our OEM replacement parts meet strict quality standards and are a reliable choice to maintain the efficiency of your engines.
- 81255256012 suitable for MAN D engines
Precise Switch for Your ApplicationsDiscover our switch with the comparison number 81255256012, an OEM replacement part specifically designed for MAN D engines. With top-notch quality, this replacement part ensures that your engines run reliably and efficiently.OEM Replacement Parts Suitable for MAN D EnginesThe product is not only suitable for MAN D engines but also meets the highest standards of precision and durability. Benefit from our extensive know-how and experience in providing OEM replacement parts for demanding applications in marine and stationary fields.
- 81255250320 suitable for MAN D engines
Switch for Efficient EnginesDiscover the OEM replacement part, the switch with the comparison number 81255250320. This product is specifically designed to optimize the performance of engines. It is essential for the smooth operation and maintenance of your machines.Suitable for MAN D EnginesThis replacement part is suitable for MAN D engines and provides the necessary efficiency. Our OEM replacement parts undergo strict internal controls to offer you the best possible quality. Trust in the expertise of MOPA Motorparts!
- 81255250312 suitable for MAN D engines
Switch with Comparison Number 81255250312Discover our switch with the comparison number 81255250312, specially designed to ensure maximum efficiency for engines. This OEM spare part offers the highest precision and is ideal for professional applications.Benefits of OEM Spare PartsOur product is compatible with MAN D engines and belongs to the category of electric components and switches. Benefit from the reliability that only OEM spare parts can provide.
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.