Marine fuses, boat fuse panels, and switch control panels are essential electrical components used in marine vessels. They play a crucial role in managing and protecting the electrical systems on boats.
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1-2 weeks delivery time The Victron MIDI-Fuse 100A/58V (CIP133100010) is a bolt-on DC protection fuse rated at 100A for systems up to 58VDC. Designed specifically for 48V energy systems, it delivers precise, fast-acting overcurrent protection with minimal power loss thanks to its 0.45 mΩ cold resistance and 70 mV voltage drop. This fuse is sold individually and is fully compatible with Victron MIDI fuse holders and Lynx Distributor modules.
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€ 11,22
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1-2 weeks delivery time Victron Energy’s MEGA-Fuse 225A/32V offers robust overcurrent protection for high-amperage DC circuits up to 32 volts. Engineered with a cold resistance of just 0.22 mΩ and an approximate voltage drop of 80 mV, this fuse ensures minimal power loss even under continuous load. With dimensions tailored for standard MEGA fuse blocks, it's ideal for battery, inverter, and heavy-duty DC system protection. Sold in practical packs of 5 for streamlined inventory or multi-point protection setups.
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€ 17,95
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1-2 weeks delivery time The Victron Energy MEGA-Fuse 250A/32V is a heavy-duty DC fuse engineered for current-intensive circuits in 12V and 24V systems. Featuring a low cold resistance of just 0.20 mΩ and an approximate voltage drop of 80 mV, it ensures minimal energy loss and reliable circuit interruption in fault conditions. Delivered in a convenient 5-piece pack, this fuse is compatible with standard MEGA fuse holders, making it a practical solution for professional installations in marine, automotive, or industrial environments.
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€ 17,95
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1-2 weeks delivery time The Victron Energy MEGA-Fuse 300A/32V provides robust overcurrent protection for high-load DC installations operating at up to 32 volts. With a very low cold resistance of just 0.17 mΩ and an approximate voltage drop of 80 mV, it ensures minimal energy loss even under continuous heavy current flow. Designed for compatibility with MEGA fuse holders, this fuse is ideal for use in high-capacity battery banks, inverters, and industrial DC systems. Delivered in a pack of 5, it's a reliable and cost-effective solution for multi-unit installations.
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€ 17,95
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1-2 weeks delivery time Victron Energy's MEGA-Fuse 400A/32V is designed for extreme-current DC applications, offering robust protection with minimal energy loss. Operating at up to 32 V DC, it features an exceptionally low cold resistance of 0.13 mΩ and an approximate voltage drop of only 70 mV. Suitable for critical systems such as large inverters, battery banks, and power distribution hubs, this fuse ensures safe operation under continuous heavy loads. Comes in a set of 5 for efficient stocking and multiple installations.
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€ 17,95
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1-2 weeks delivery time The Victron Energy MEGA-Fuse 500A/32V is the ultimate solution for safeguarding ultra high-current DC systems operating at up to 32 volts. This fuse is engineered for critical applications, offering an ultra-low cold resistance of 0.10 mΩ and a minimal voltage drop of 70 mV to ensure energy efficiency and safety. Supplied in a pack of 5 units, it's ideal for use in industrial battery storage, high-output inverters, and marine propulsion systems where stability and fault tolerance are paramount.
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€ 17,95
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1-2 weeks delivery time The Victron Energy MEGA-Fuse 40A/80V offers compact yet reliable protection for medium-load high-voltage DC circuits up to 80 volts. With a rated current of 40 amps and a cold resistance of 1.459 mΩ, it’s designed to safely interrupt overcurrent events while minimizing voltage drop (135 mV typical). Ideal for control circuits, auxiliary DC rails, and low-to-moderate power subsystems. Supplied in a 5-piece pack to support multi-point installations or spare parts inventory.
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€ 42,64
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1-2 weeks delivery time The Victron Energy MEGA-Fuse 60A/80V is purpose-built for protecting DC circuits operating up to 80 volts, with a current rating of 60 amps. Its cold resistance is 1.017 mΩ and it produces a typical voltage drop of 135 mV under load, balancing responsiveness with electrical efficiency. Ideal for DC distribution panels, auxiliary systems, and battery-powered industrial equipment, it comes in a 5-piece pack for convenient integration into system builds or maintenance inventory.
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€ 42,64
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1-2 weeks delivery time The Victron Energy MEGA-Fuse 80A/80V offers reliable overcurrent protection for high-voltage DC systems up to 80 volts. Designed with a current rating of 80 amps, it features a cold resistance of 0.716 mΩ and a voltage drop of approximately 110 mV, striking a solid balance between electrical efficiency and safety. This fuse is perfect for mid-load applications in industrial, marine, or renewable energy setups. Each pack includes 5 fuses for easy system deployment or spares management.
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€ 42,64
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1-2 weeks delivery time The Victron Energy MEGA-Fuse 100A/80V delivers dependable protection for 80-volt DC installations with moderate to high current loads. Rated for 100 amps, it features a cold resistance of 0.868 mΩ and an approximate voltage drop of 110 mV. Engineered for use in demanding marine, automotive, and industrial applications, this fuse helps prevent system damage by quickly interrupting overcurrent events. Delivered in a 5-piece pack for system builds or maintenance stock.
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€ 42,64
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1-2 weeks delivery time The Victron Energy MEGA-Fuse 125A/80V is built for demanding DC circuits operating up to 80 volts and delivering up to 125 amps of current. With a cold resistance of 0.653 mΩ and an approximate voltage drop of 110 mV, this fuse delivers fast and efficient overcurrent interruption without unnecessary power loss. Designed for marine, off-grid, and industrial systems, this model comes in a practical 5-piece pack to support both new installations and long-term maintenance needs.
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€ 42,64
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1-2 weeks delivery time The Victron Energy MEGA-Fuse 150A/80V is purpose-built for protecting high-current 80V DC installations. Rated for 150 amps, it features a low cold resistance of 0.332 mΩ and a stable voltage drop of 110 mV under load. Ideal for energy storage systems, marine electrics, and heavy industrial DC setups, this fuse is engineered for efficiency and fast fault interruption. Comes in a pack of 5 units to simplify logistics and system design.
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€ 42,64
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1-2 weeks delivery time The Victron Energy MEGA-Fuse 175A/80V is a high-current DC fuse designed for demanding 80V systems. With a 175-amp rating, cold resistance of 0.282 mΩ, and an approximate voltage drop of 110 mV, this fuse is ideal for safely protecting large battery banks, inverters, and distribution panels from overcurrent damage. It is supplied in a pack of 5, perfect for large-scale builds or field maintenance stock.
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€ 42,64
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1-2 weeks delivery time Victron Energy’s MEGA-Fuse 200A/80V provides reliable high-current protection for 80V DC circuits, making it ideal for battery banks, inverter outputs, and industrial power distribution. It features a rated current of 200 amps, a cold resistance of 0.253 mΩ, and a stable voltage drop of 110 mV. Delivered in packs of 5, it’s perfect for integrators and service teams working on large-scale systems.
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Our managers will contact you and clarify the terms of the order
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1-2 weeks delivery time The Victron Energy MEGA-Fuse 225A/80V is designed to deliver fast and efficient overcurrent protection in powerful 80V DC systems. With a rated current of 225 amps, cold resistance of 0.235 mΩ, and a typical voltage drop of 110 mV, it provides a dependable solution for safeguarding large-scale battery systems, power inverters, and heavy-duty DC distribution panels. Supplied in a pack of 5, it offers practical value for system builders and field engineers.
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€ 42,64
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1-2 weeks delivery time The Victron Energy MEGA-Fuse 250A/80V delivers robust overcurrent protection for 80V DC installations, rated for up to 250 amps. With low cold resistance at 0.208 mΩ and a consistent voltage drop of 110 mV, this fuse is suited for protecting inverters, battery banks, and power buses in marine, solar, and industrial systems. Supplied in a practical 5-pack, it's ideal for integrators and maintenance operations.
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Our managers will contact you and clarify the terms of the order
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1-2 weeks delivery time The Victron Energy MEGA-Fuse 300A/80V is built to handle extreme current loads in 80V DC systems, with a 300 amp rating, very low cold resistance of 0.171 mΩ, and a voltage drop of just 80 mV. Ideal for use in large battery banks, high-capacity inverters, and industrial DC buses, this fuse ensures rapid, reliable interruption during overcurrent events. Supplied in a 5-piece pack, it's perfect for high-demand professional applications.
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€ 42,64
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1-2 weeks delivery time The Victron Energy MEGA-Fuse 400A/80V is engineered for the most power-intensive 80V DC circuits. With a massive 400A current rating, cold resistance of just 0.128 mΩ, and low voltage drop of 80 mV, this fuse ensures efficient and rapid fault disconnection with minimal energy loss. Supplied in a 5-pack, it is ideal for use in high-capacity battery systems, marine propulsion, and heavy-duty renewable installations.
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€ 42,64
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1-2 weeks delivery time The Victron Energy MEGA-Fuse 500A/80V is the ultimate solution for safeguarding ultra high-current 80V DC systems. With a 500A rating, extremely low cold resistance of 0.106 mΩ, and a voltage drop of only 80 mV, this fuse delivers minimal energy loss while offering rapid circuit protection. Supplied in a 5-piece pack, it is ideal for the most demanding marine, industrial, or off-grid applications requiring uninterrupted performance.
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€ 42,64
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1-2 weeks delivery time The Victron Energy MEGA-Fuse 125A/58V is designed specifically for systems operating around 48V nominal voltage. With a rated current of 125 amps, cold resistance of 0.4 mΩ, and an approximate voltage drop of 90 mV, it provides accurate and responsive protection for battery-based power systems, inverters, and distribution panels. Delivered in a pack of 5, this fuse ensures safe and efficient operation in high-performance energy systems.
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€ 34,78
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What is the primary function of a boat switch panel in a marine electrical system?
A marine switch panel serves as the boat's electrical command center, allowing users to efficiently control and manage various onboard electrical systems. Whether equipped with rocker switches, toggle switch panels, or push buttons, it enables seamless operation of lighting, pumps, navigation electronics, and other essential devices. Many modern marine rocker switch panels feature LED backlighting, waterproof designs, and pre-wired configurations for enhanced safety and ease of use in marine environments.
What role does a circuit breaker play in a marine switch panel?
A circuit breaker in a Marine Switch Panel protects the boat’s electrical system by preventing overloads and short circuits, ensuring safe operation of onboard electronics. Integrated into switch panels such as 6 gang or 8 gang rocker switch panels, it automatically cuts power when excessive current is detected, reducing the risk of damage. Marine-grade options, like those found in waterproof LED switch panels, offer reliable protection in harsh conditions while maintaining seamless power distribution.
How does a pre-wired rocker switch panel simplify installation on boat and yacht?
A pre-wired rocker switch panel simplifies installation on boats and yachts by eliminating the need for complex wiring, making it a plug-and-play solution for marine electrical systems. These panels, such as the 5 gang and 3 gang rocker switch panels, come with pre-installed circuits and connectors, ensuring seamless integration with boat electrical components. Designed for marine environments, waterproof 12V switch panels with LED lights and aluminum construction enhance durability while streamlining the upgrade process.