fuses

Stabilize your onboard electrical system with a system

Voltage, power, and battery type must match each other for your system to remain stable.

The sizing of cables and fuses is also important for safe and efficient operation.

This ensures reliable onboard electrics – from start to anchor.

Discover variants, materials, and designs built for marine use. This way, you'll find equipment that remains reliable on board – season after season.

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Deine Fragen / Unsere Antworte

Which fuse should be connected directly to the battery?
ANL or strip fuses are used for the main line to inverters, anchor winches, or bow thrusters. They are placed as close as possible to the positive terminal of the battery and protect the entire cable up to the consumer.
How do I choose the correct amperage?
The starting point is the cross-section of the cable to be protected, not the wattage of the device. You can find the appropriate rated current in a cable sizing chart – the manufacturer of your distribution panel often provides specific recommendations.
Can I use a circuit breaker as a replacement for a fuse?
In principle, yes, if the rated current and installation location are suitable. Circuit breakers have the advantage that they can be reset after tripping. However, you should always investigate the cause before resetting – a breaker that trips repeatedly indicates a real problem.
What should I look for in fuse holders in damp areas below deck?
Holders with gold-plated or silver-plated contacts and a sealing protective cap are the first choice. Open holders without a cover corrode at the contacts and create contact resistances, which can lead to voltage drop and heat generation.