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 - 04444212 suitable for MWM & Deutz engines
Robust Relay with Comparison Number 04444212Discover our relay with the comparison number 04444212, which offers outstanding quality features. This product belongs to the category of electric components and switches as well as OEM replacement parts and delivers solid performance reliably.Designed for MWM & Deutz EnginesThe relay is suitable for MWM & Deutz engines and impresses with top-notch functionality. As an OEM replacement part, it aligns closely with industrial standards, making it an excellent choice for your application.
LEVER/ARM - 04395002 suitable for MWM & Deutz engines
Quality Product: Lever/arm with Comparison Number 04395002Discover our product, a lever/arm with the comparison number 04395002, which is crucial for the optimal functionality of engines. This OEM replacement part belongs to the group of electric components and switches and is ideally suited to meet the requirements.Suitable for MWM & Deutz EnginesWith the comparison number 04395002, this lever/arm is an ideal replacement part, suitable for MWM & Deutz engines. Its design as an OEM replacement part ensures excellent fit and performance during use.
LEVER/ARM - 04440734 suitable for MWM & Deutz engines
Efficient Lever/arm with Comparison Number 04440734 Experience our unique lever/arm with comparison number 04440734, suitable for MWM & Deutz engines. This OEM replacement part excels in the category of electric components and switches. Every application benefits from the features of this unique product, which meets the highest standards and provides you with years of reliability.Quality and Reliability in Every Product Our OEM replacement parts are specifically designed to be optimal for the performance of your engines. The lever/arm with comparison number 04440734 represents our commitment to excellent quality. Trust in our long-standing experience and our dedication to offering outstanding products.
MALE CONNECTOR - 04610654 suitable for Deutz engines
Robust Male Connector for Your ApplicationsDiscover our OEM replacement part, the Male connector (comparison number 04610654), suitable for Deutz. This electric component has been designed to optimize the functionality of your engines. OEM replacement parts offer the quality you need to operate your machines efficiently.Efficiency for Deutz EnginesThe Male connector is ideally suited for use in engines that require the special technology of Deutz engines. Rely on our competent selection of exclusive OEM replacement parts to achieve maximum performance. Quality is our guiding principle!
GEARSH. LEVER KNOB - 04440741 suitable for MWM & Deutz engines
Gearsh. lever knob for marine enginesDiscover our top-notch gearsh. lever knob, an important OEM replacement part with the comparison number 04440741. This product is suitable for MWM & Deutz engines and ensures high functionality in various applications.Precision equipment for MWM & Deutz enginesThe gearsh. lever knob is an indispensable OEM replacement part that has been specifically designed for the requirements of engines suitable for MWM & Deutz. With our comparison number 04440741, we ensure that you receive a perfect component for your needs.
SWITCH - 04392351 suitable for MWM & Deutz engines
Innovative Switch for MWM & Deutz EnginesDiscover our OEM replacement part, the Switch (comparison number: 04392351), suitable for MWM & Deutz engines. This product in the category Holders, plates and flanges ensures optimal performance and durability. Rely on our parts to maximize the efficiency of your engines and minimize downtime.
SET OF WIRING - 04431080 suitable for MWM & Deutz engines
Optimal Set of Wiring with Comparison Number 04431080Discover our set of wiring product with the comparison number 04431080, ideally suited for the operation of engines. This OEM replacement part offers excellent functionality and reliability, specifically designed for MWM & Deutz engines.Replacement Component Suitable for MWM & DeutzThis set of wiring OEM replacement part delivers top-notch connections and ensures the performance of your engines that are suitable for MWM & Deutz. In our development and quality assurance, we ensure that all standards are met.
PRESSURE SWITCH - 04387412 suitable for MWM & Deutz engines
Quality Features of the Pressure SwitchThe pressure switch with the comparison number 04387412 is an essential OEM replacement part specifically designed for engines. This product has everything you need for smooth operation and is a vital pressure switch suitable for MWM & Deutz engines.Suitable for MWM & Deutz EnginesOur OEM replacement parts, including this pressure switch, are suitable for MWM & Deutz engines and ensure optimal functionality. Unlike aftermarket offerings, they provide a fit that can only be achieved by manufacturers.
FLAT-PIN PLUG - 04422988 suitable for MWM & Deutz engines
High-Quality Flat-pin Plug - Comparison Number 04422988 Discover our flat-pin plug, the perfect product with the comparison number 04422988, suitable for your specific requirements. This OEM replacement part ensures top quality and meets industry standards.
FUSE - 04440831 suitable for MWM & Deutz engines
Reliable Fuse with Comparison Number 04440831The fuse with the comparison number 04440831 is an essential product from the category of electric components and switches. It has a wide range of applications and ensures safe operation in engines.
GEARSH. LEVER KNOB - 04393053 suitable for MWM & Deutz engines
Versatile Gearsh. lever knob with comparison number 04393053 Discover our product, the Gearsh. lever knob (comparison number: 04393053), which plays an essential role in the operation of your engine systems. This knob is a reliable solution for the product group Electric components and switches.
LEVER/ARM - 04443427 suitable for MWM & Deutz engines
Ultra-Strong Lever/Arm with Comparison Number 04443427 Discover our premium product, the lever/arm with the comparison number 04443427, which provides excellent performance as an OEM replacement part. This lever/arm is crucial for smooth operations in engines and leads to optimal results in all applications through its precision.Suitable for MWM & Deutz Engines This replacement part is perfectly suitable for MWM & Deutz. The construction and design have been specifically tailored to achieve a high standard suitable for engines, making the product ideal for various areas of application. Trust in the proven quality of our components!
LEVER/ARM - 04423032 suitable for MWM & Deutz engines
Optimal Solution with the LeverOur lever with comparison number 04423032 provides a reliable solution for your requirements. This OEM spare part is specifically designed to optimize the performance of engines compatible with MWM & Deutz. At MOPA Motorparts, this product stands for the quality that meets industry standards.Safe Use for MWM & Deutz EnginesThe product meets all standards and ensures that your engines run smoothly. With comparison number 04423032, we recommend this OEM spare part for your need for consistently high-performance components. It is important that you can rely on our offered spare parts. These fundamentally differ from aftermarket products that often do not offer the same quality.
KNOB - 04388310 suitable for MWM & Deutz engines
Unique Knob Compatible with MWM & DeutzDiscover the OEM replacement part, the knob with the comparison number 04388310. This reliable product offers you a top-notch solution for your electronic needs in engines and is particularly useful for optimizing your systems.Replacement Part for MWM & Deutz EnginesThis knob is compatible with MWM & Deutz engines and ensures easy handling and precise control. With a unique fit, this OEM replacement part provides maximum functionality and optimally supports your existing engines.
LEVER/ARM - 04431943 suitable for MWM & Deutz engines
Excellent Replacement Product for EnginesThe lever/arm with the reference number 04431943 is an essential OEM replacement part that is optimally tailored to the requirements of MWM & Deutz engines. This quality product is suitable for the smooth functionality of your engines. Our customers benefit from OEM replacement parts that meet the highest standards.Quick Availability Thanks to Central LocationDue to our proximity to Cologne/Bonn Airport, only 18 km away, we offer you lightning-fast delivery times. Our large warehouse contains various products, including the reference number 04431943. This way, you quickly receive the needed replacement parts that are suitable for your MWM & Deutz engines.
LEVER/ARM - 04399489 suitable for MWM & Deutz engines
OEM Replacement Part for Precise FunctionalityThe lever/arm with the comparison number 04399489 is a specialized OEM replacement part designed for reliable use in electric components and switches. This unique product is suitable for MWM & Deutz engines and ensures optimal performance in various applications.
GEARSH. LEVER KNOB - 04400014 suitable for MWM & Deutz engines
Quality and Precision in Replacement PartsDiscover the Gearsh. lever knob with the comparison number 04400014 – a top-quality OEM replacement part. This component is suitable for MWM & Deutz engines and provides reliable functionality in your engine application.Optimize Efficient PerformanceThe Gearsh. lever knob is essential for the smooth operation of your machines. Whether in diesel or gas engines – as a professional, you only settle for the best quality. Utilize over 1 million comprehensive OEM replacement parts to enhance the performance of your MWM & Deutz engines.
INCANDESCENT LAMP - 04440437 suitable for MWM & Deutz engines
Incandescent lamp compatible with MWM & Deutz enginesDiscover our incandescent lamp, a top-quality OEM replacement part with the comparison number 04440437. This electric component meets the highest quality standards and is perfectly tailored to the needs of MWM & Deutz engines.Reliable performance as an OEM replacement partThe incandescent lamp offers you reliable performance, suitable for MWM & Deutz engines. Especially in demanding applications, such as in marine and stationary use, you can count on this product as it is aligned with the requirements of various applications.
OIL PRESSURE SWITCH - 06852254 suitable for Deutz engines
Oil Pressure Switch with Premium FeaturesThe oil pressure switch with the comparison number 06852254 is an essential OEM replacement part. This product is compatible with Deutz engines and ensures that the oil pressure remains stable. Weighing only 0.023 kg, the switch combines lightness with functionality and significantly contributes to the safety of your machines.Excellent Quality & ConstructionAs an OEM replacement part, this product meets the highest standards. The oil pressure switch is excellently crafted and ensures reliable performance. In particular, engines that rely on Deutz technology benefit from this component, which ensures flawless oil pressure control at critical moments.
GEARSH. LEVER KNOB - 04387661 suitable for MWM & Deutz engines
Gearsh. lever knob for various applicationsOur Gearsh. lever knob with the comparison number 04387661 is an essential component for the efficient operation of your engines. This OEM replacement part belongs to the category of Electric components and switches and is designed to be suitable for MWM & Deutz engines to ensure that your drive system operates optimally.Quality through OEM replacement partsThis product, specifically designed to be suitable for MWM & Deutz engines, stands for the highest performance and reliability. When selecting our replacement parts, we use materials that meet the demands of industrial applications.
GEARSH. LEVER KNOB - 04411535 suitable for MWM & Deutz engines
Versatile Gearsh. Lever Knob: Your Efficient ComponentDiscover our gearsh. lever knob with the comparison number 04411535, an essential OEM replacement part categorized under electric components and switches. The gearsh. lever knob supports the precise control of your engines and ensures reliable operation through top quality.
LEVER/ARM - 04404473 suitable for MWM & Deutz engines
Precise Lever/Arm for Modern ApplicationsDiscover our product with the comparison number 04404473 – a lever/arm that can be perfectly integrated into electric components and switches. This spare part has been designed to fit MWM & Deutz engines, providing top-notch performance.Quality that Supports Potential PerformanceThis spare part stands out for its excellent craftsmanship and exquisite materials. It has been developed to fit MWM & Deutz engines and helps enhance the reliability of your machinery while reducing downtime. Count on this product to efficiently meet your requirements.
LEVER/ARM - 04386881 suitable for MWM & Deutz engines
Reliable OEM Replacement Part: Lever/arm for Your Needs Our lever/arm with the comparison number 04386881 is the perfect OEM replacement part that helps you maintain your equipment. This product is essential for the functionality of electric components and switches suitable for MWM & Deutz engines. Benefit from a component that is specifically designed to meet your requirements.Optimal Performance: Suitable for MWM & Deutz Engines This replacement part is suitable for MWM & Deutz engines and ensures that your engines operate efficiently. With the comparison number 04386881, you can ensure that your engines experience less downtime, optimizing your operational workflow.
LEVER/ARM - 04443471 suitable for MWM & Deutz engines
OEM Replacement Part for Engines with Optimal Performance Optimize the performance of your engines with our lever/arm (comparison number 04443471). This product is an OEM replacement part that meets high-quality standards and is specifically designed to ensure reliability in diesel and gas engines.Robust Solution Suitable for MWM & Deutz The lever/arm is suitable for MWM & Deutz engines and provides you with an excellent opportunity to efficiently carry out maintenance or repair work. This ensures the readiness of your machines and continuously achieves optimal operating results.
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.