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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.

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CONNECTOR HOUSING - 81254350143 suitable for MAN D engines

CONNECTOR HOUSING - 81254350143 suitable for MAN D engines

Reliable Connector HousingDiscover our connector housing with the reference number 81254350143, designed as an OEM replacement part. This product is suitable for MAN D engines and belongs to the product group of electric components and switches. Weighing only 0.006 kg, it combines lightweight design and efficiency in a powerful component.Premium Quality of our OEM Replacement PartsOur OEM replacement parts stand out for their highest quality and reliability. With over 1 million replacement parts in our assortment, we ensure that you always find the exact product to keep your engines in optimal condition. Every product, including the connector housing, undergoes rigorous testing to provide you with the best possible performance.

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BLADE TERMINAL - 81254350099 suitable for MAN D engines

BLADE TERMINAL - 81254350099 suitable for MAN D engines

Flat-pin plug with comparison number 81254350099Discover our flat-pin plug with the comparison number 81254350099, an essential product that offers excellent functionality for engines. With its special features, this flat-pin plug is an optimal component suitable for MAN D engines and ensures a reliable electrical connection in demanding applications.OEM replacement parts for maximum efficiencyThe flat-pin plug is an OEM replacement part, which means you can expect the highest quality and fit. The comparison number 81254350099 represents a precise match that is designed to integrate seamlessly into existing systems. Trust in our products, which are perfectly suited for manufacturers such as MWM, Mercedes-Benz, Deutz, Volvo, MTU, Bosch, and Detroit Diesel.

Sale price: €5.72Regular price:€6.36(10% saved)
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FUSE BOX - 81254347013 suitable for MAN D engines

FUSE BOX - 81254347013 suitable for MAN D engines

Reliable Fuse Box for MAN D EnginesDiscover the fuse box with the comparison number 81254347013, an essential OEM replacement part designed specifically for MAN D engines. This product belongs to the category of electric components and switches and ensures reliable performance in your engine system. Weighing only 0.25 kg, the fuse box is both lightweight and efficient for various applications.Essential Product for Your EnginesThe fuse box is an essential component designed specifically for MAN D engines, ensuring optimal performance in demanding environments. Thanks to its robust construction and high manufacturing standards, this OEM replacement part is suitable for use in marine and stationary applications as well as in locomotives.

Sale price: €105.53Regular price:€117.26(10% saved)
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FUSE BOX - 81254346030 suitable for MAN D engines

FUSE BOX - 81254346030 suitable for MAN D engines

Top Quality Replacement Parts for Your EnginesDiscover our fuse box (comparison number: 81254346030), a reliable OEM replacement part that is optimally tailored to the requirements of engines. This product offers high efficiency and is compatible with various applications.Suitable for MAN D EnginesOur fuse box is specifically designed for MAN D engines. Take advantage of OEM replacement parts that not only provide increased performance but also support the longevity of your engines.

Sale price: €268.63Regular price:€298.48(10% saved)
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FUSE BOX - 81254346029 suitable for MAN D engines

FUSE BOX - 81254346029 suitable for MAN D engines

Fuse box: Essential Spare PartDiscover our fuse box with the comparison number 81254346029, a top-quality OEM spare part specifically designed for the requirements of compatible with MAN D engines. This fuse box reliably ensures the functionality of your electronic components and promotes optimal performance in demanding environments.OEM Spare Parts for Various ManufacturersOur fuse box is compatible with MAN D and provides an ideal solution for many engines. In addition to compatible with MAN D engines, we also offer OEM spare parts for well-known manufacturers such as MWM, Mercedes-Benz, Deutz, and others. Rely on our years of experience in the field of spare parts and secure the best products for your machines.

Sale price: €159.26Regular price:€176.96(10% saved)
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FUSE BOX - 81254346028 suitable for MAN D engines

FUSE BOX - 81254346028 suitable for MAN D engines

OEM Replacement Part: Fuse Box for Reliable EnginesOur fuse box with the comparison number 81254346028 is a high-quality OEM replacement part that has been specially developed. This product is essential for the functionality and safety of your engines, ensuring optimal performance.

Sale price: €121.84Regular price:€135.38(10% saved)
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FUSE BOX - 81254346027 suitable for MAN D engines

FUSE BOX - 81254346027 suitable for MAN D engines

Fuse box with reference number 81254346027 Experience the functionality of the fuse box with reference number 81254346027, an essential OEM replacement part designed for MAN D engines. This product belongs to the group of electric components and switches and offers you reliable performance.

Sale price: €139.11Regular price:€154.57(10% saved)
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FUSE BOX - 81254346026 suitable for MAN D engines

FUSE BOX - 81254346026 suitable for MAN D engines

Optimal Function with Fuse Box for MAN D EnginesDiscover the fuse box that is marked with the comparison number 81254346026. This OEM spare part meets the highest standards and ensures the reliable functionality of your machines. It is suitable for MAN D engines and supports their optimal performance in marine and stationary applications.

Sale price: €214.91Regular price:€238.78(10% saved)
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FUSE BOX - 81254346025 suitable for MAN D engines

FUSE BOX - 81254346025 suitable for MAN D engines

Fuse box with comparison number 81254346025Discover the fuse box with the comparison number 81254346025. This product is suitable for MAN D engines and is among the reliable electric components and switches. As an OEM replacement part, it offers optimal quality and maximum efficiency.Reliable quality of OEM replacement partsThe fuse box is an essential OEM replacement part for engines that supports their longevity and performance. Trust in our expertise as a second-generation family business, which offers you only high-quality products.

Sale price: €203.39Regular price:€225.99(10% saved)
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FUSE BOX - 81254346023 suitable for MAN D engines

FUSE BOX - 81254346023 suitable for MAN D engines

Fuse box with comparison number 81254346023Discover the fuse box with comparison number 81254346023, a qualitatively excellent OEM replacement part specifically designed for your needs. This fuse box is essential for the reliability of your engines and ensures optimal function.Electric components and switches: OEM replacement parts for engines in detailThe fuse box belongs to the category of electric components and switches and is suitable for MAN D engines. With our many years of experience in the field of OEM replacement parts, we offer precision and quality tailored to the specific requirements in marine and stationary applications.

Sale price: €263.84Regular price:€293.15(10% saved)
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FUSE BOX - 81254346022 suitable for MAN D engines

FUSE BOX - 81254346022 suitable for MAN D engines

Fuse box suitable for MAN D enginesDiscover our fuse box, marked with the comparison number 81254346022. This product is the ideal solution for electric components in MAN D engines. You can rely on the reliability and durability that only OEM replacement parts provide.OEM replacement parts for enginesOur fuse box is suitable for MAN D and optimal for various marine and stationary applications. The comparison number 81254346022 ensures that you receive a top-quality OEM replacement part that fits your engines precisely and meets the highest standards.

Sale price: €3,079.67Regular price:€3,421.86(10% saved)
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FUSE BOX - 81254346020 suitable for MAN D engines

FUSE BOX - 81254346020 suitable for MAN D engines

Fuse Box - Efficiency and ReliabilityDiscover our fuse box, comparable to the reference number 81254346020, designed as a reliable OEM replacement part. This product offers you an optimal solution for engines and ensures smooth functionality. Trust in our expertise – we deliver quality that lasts.

Sale price: €124.72Regular price:€138.58(10% saved)
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FUSE BOX - 81254346019 suitable for MAN D engines

FUSE BOX - 81254346019 suitable for MAN D engines

Reference Number 81254346019: Fuse box Suitable for MAN D EnginesThe product with reference number 81254346019 is a fuse box marketed as a replacement part compatible with MAN D engines. This electric component ensures secure protection and stable connection of the electric components. The fuse box was specifically designed to fit the manufacturer MAN D, meeting the requirements of modern engines.Technical Data of the Fuse box Suitable for MAN D EnginesWeighing 1.402 kg and measuring 45 cm in length, 45 cm in width, and 4.3 cm in height, the product is perfectly tailored to the installation conditions of engines compatible with MAN D. This compact design allows easy and secure integration into the electric system of the engines, thereby contributing to reliable operation.

Sale price: €247.05Regular price:€274.50(10% saved)
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FUSE BOX - 81254340113 suitable for MAN D engines

FUSE BOX - 81254340113 suitable for MAN D engines

Robust Product: The Fuse BoxDiscover our product, the fuse box with the comparison number 81254340113. This reliable OEM spare part is specifically designed for MAN D engines and plays a crucial role in the electronic control of your engines.Perfect Fit for MAN D EnginesThe fuse box, compatible with MAN D, ensures the smooth functionality of your engines. In the category electric components and switches, this product is indispensable for anyone who values quality.

Sale price: €42.69Regular price:€47.44(10% saved)
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FUSE BOX - 81254340112 suitable for MAN D engines

FUSE BOX - 81254340112 suitable for MAN D engines

Optimal Use with Comparison Number 81254340112The fuse box with the comparison number 81254340112 is an essential OEM replacement part for your equipment. This product is specifically designed to maximize the performance of engines suitable for MAN D. By using high-quality materials, this fuse box reliably provides the best functionality.Suitable Solution for MAN D EnginesOur fuse box is a crucial component that withstands the conditions of maximum efficiency for MAN D engines. This OEM replacement part belongs to the category of "Electric components and switches." Trust our expertise when it comes to selecting appropriate replacement parts.

Sale price: €251.84Regular price:€279.83(10% saved)
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FUSE BOX - 81254340111 suitable for MAN D engines

FUSE BOX - 81254340111 suitable for MAN D engines

Reference number 81254340111 – Product suitable for MAN D engines The product with the reference number 81254340111 is a fuse box designed as an OEM replacement part suitable for MAN D engines. This electric component features a compact design with dimensions of 29.2 cm in length, 29.2 cm in width, and 2.7 cm in height, and a weight of 0.347 kg. It ensures secure installation and is specially adapted for use in the respective engines.Electric component suitable for MAN D – OEM replacement part with precision This fuse box from the category electric components and switches is an OEM replacement part offered as suitable for MAN D engines. Due to its precise adaptation to the requirements of the engines, the product ensures reliable electrical protection and is thus an important component in the operation of the engines.

Sale price: €64.76Regular price:€71.96(10% saved)
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FUSE BOX - 81254340110 suitable for MAN D engines

FUSE BOX - 81254340110 suitable for MAN D engines

Reliable Fuse Box for EnginesThe fuse box with the comparison number 81254340110 is key to stable functionality of your engines. As an electric component, it is suitable for MAN D engines and ensures that the electrical systems remain stable.

Sale price: €297.41Regular price:€330.46(10% saved)
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FUSE BOX - 81254340109 suitable for MAN D engines

FUSE BOX - 81254340109 suitable for MAN D engines

Electronics for MAN D EnginesDiscover our product, the fuse box with the comparison number 81254340109. This spare part is compatible with MAN D engines and provides reliable protection for engine functions. Trust in the quality you expect from OEM spare parts.

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FUSE BOX - 81254340103 suitable for MAN D engines

FUSE BOX - 81254340103 suitable for MAN D engines

Fuse box with comparison number 81254340103 Discover the fuse box with comparison number 81254340103, an essential product for your engines. This OEM replacement part is the ideal solution to ensure that all electric components in your engines function smoothly. Suitable for MAN D engines, this product offers quality and durability that you need to operate your machines efficiently.

Sale price: €17.04Regular price:€18.93(10% saved)
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FUSE BOX - 81254340102 suitable for MAN D engines

FUSE BOX - 81254340102 suitable for MAN D engines

Fuse box compatible with MAN D enginesThe fuse box with the comparison number 81254340102 is an essential OEM replacement part that significantly improves the functionality of your engines. Weighing 0.58 kg, this product features a solid construction that meets the demands of marine and stationary applications. Ideal for companies that rely on the performance of their machinery.Efficient electric componentsAs part of our product group "Electric components and switches," this fuse box is optimally suited to support the engine control of your engines. The replacement part is compatible with MAN D engines and ensures reliable operation. The use of high-quality OEM replacement parts provides exceptional quality and longevity.

Sale price: €139.11Regular price:€154.57(10% saved)
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JUNCTION BOX - 81254330010 suitable for MAN D engines

JUNCTION BOX - 81254330010 suitable for MAN D engines

Junction Box: Your Solution for Efficient MotorsDiscover our junction box with the comparison number 81254330010, an excellent OEM replacement part specifically designed to meet the highest standards in the marine and stationary large engine sector. This junction box is an essential product that provides you with reliability when it comes to electronics for compatible with MAN D engines.Quality Compatible with MAN D EnginesThis OEM replacement part meets strict standards and offers a precise fit for compatible with MAN D. The junction box weighs only 0.23 kg, making installation and application in various uses easier. Trust the precision you expect from sustainable engines.

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SOCKET - 81254326218 suitable for MAN D engines

SOCKET - 81254326218 suitable for MAN D engines

Socket suitable for MAN D enginesDiscover our product, the socket with the comparison number 81254326218, suitable for MAN D engines. This replacement part belongs to the category "Electric components and switches" and ensures a reliable connection in your machines. Rely on the quality of the replacement parts, which have been specially developed for the highest demands.Your partner for replacement partsAs a family-owned business in the second generation, we offer you over 25 years of experience in the industry. Our comparison number 81254326218 ensures that you receive the right product. All our replacement parts, including the socket, are suitable for various engines and impress with their durability.

Sale price: €74.83Regular price:€83.15(10% saved)
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SOCKET - 81254326201 suitable for MAN D engines

SOCKET - 81254326201 suitable for MAN D engines

Quality of the Socket for MAN D EnginesDiscover our socket with the comparison number 81254326201, an essential OEM replacement part that is suitable for MAN D engines. This product impresses with first-class workmanship and precision fit, which is crucial for efficient performance of your engines.Reliability through OEM Replacement PartsThe comparison number 81254326201 highlights the high quality of this OEM replacement part and emphasizes that it has been specifically developed for the needs of MAN D engines. As part of the article group "Electric components and switches," this socket is an important component for the reliability of your applications.

Sale price: €89.70Regular price:€99.67(10% saved)
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SOCKET - 81254326169 suitable for MAN D engines

SOCKET - 81254326169 suitable for MAN D engines

Socket – Comparison Number 81254326169Discover our valuable product, the socket with the comparison number 81254326169, specifically designed for MAN D engines. This socket meets the highest standards of quality and performance, offering a reliable solution for your electronic needs. The precise construction ensures optimal functionality in use.OEM Replacement Part Suitable for MAN D Engines – Robust DesignOur OEM replacement part is compatible with MAN D engines and offers excellent fit and performance. Weighing only 0.44 kg, the socket combines lightness and robustness, making it ideal for various industrial applications. Rely on the quality of this electronic component, which has been specifically developed for engines in 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.

Marine switch for industrial and ship engines – suitable for MTU, Deutz, MAN, Volvo Penta and MWM – replacement parts

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.

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