Waterproof inline ATO/ATC fuse holder

The Blue Sea 5065-BSS waterproof inline ATO/ATC fuse holder provides individual, localized protection for marine electrical circuits. It is installed directly on the wiring to protect a specific device from overcurrent where a larger fuse block would be impractical.

This fuse holder is compatible with ATO (Automotive Type Original) and ATC (Automotive Type Closed) fuses, providing flexibility in selecting the amperage suitable for each circuit.

The main feature of this fuse holder is its watertight design. It is specifically designed to withstand water spray and humidity, which is essential to ensure the reliability and durability of electrical connections in marine environments.

Installation is straightforward: the fuse holder is integrated directly inline on the wire of the circuit you want to protect. You need to cut the wire, strip the ends, then connect the fuse holder using appropriate connectors (not included) to ensure a secure and watertight connection.

Yes, absolutely. Its watertight design and robust construction are specifically engineered to withstand the harsh conditions of marine environments, including water spray, humidity, and corrosion.

The Blue Sea 5065-BSS fuse holder can support a maximum voltage of 32 volts DC.

This fuse holder is designed to support a maximum amperage of 30 amps. It is important to select a fuse with an amperage suitable for the circuit to be protected, without exceeding this limit for the fuse holder itself.

The 5065-BSS fuse holder is equipped with pre-installed 12 AWG (American Wire Gauge) wires, which is the recommended cable size for optimal connection.

No, the Blue Sea 5065-BSS fuse block is sold separately. ATO/ATC fuses of the required amperage must be purchased separately to match your circuit’s specific requirements.

Yes, although designed for the marine environment, this fuse holder can be used in other applications, such as automotive or recreational vehicles, provided that the voltage (32V DC) and amperage (30A max) specifications match the requirements of the circuit to be protected, and that the waterproofing is an advantage.

A waterproof inline fuse holder offers several advantages:

Localized protection: It allows protection of a single device or a specific circuit without requiring a larger fuse block.Space saving: Its compact size is ideal for tight spaces.Superior waterproofing: Its waterproof design protects the fuse and connection from moisture and corrosion, which is crucial in exposed environments.Flexible installation: It can be installed anywhere along the circuit wire.

To select the correct fuse rating, you must know the rated current of the device or circuit you wish to protect. The fuse should be slightly higher than the normal operating current of the device, but low enough to melt and interrupt the circuit in the event of an overcurrent, thereby protecting the equipment and wiring.

Installation requires basic electrical wiring tools, such as wire strippers to prepare the wires, crimping pliers to secure connectors (if using terminals or heat-shrink sleeves), and optionally a voltage tester to check the circuit.

Yes, the primary function of a fuse is to protect the circuit from overcurrents, including those caused by a short circuit. In the event of a short circuit, the fuse will melt quickly, interrupting the current flow and thus protecting the wiring and connected equipment from potential damage.

Yes, thanks to its high-quality materials, such as a durable plastic body and tinned copper contacts, as well as its waterproof design (IP66), the 5065-BSS fuse holder is designed to provide excellent resistance to corrosion, even in salty and humid marine environments.

It is generally recommended to install the fuse holder as close as possible to the power source or the device it is intended to protect. This ensures that most of the wiring is protected against overcurrents.

This fuse holder is manufactured by Blue Sea Systems, a brand known for its high-quality electrical products for marine applications and specialized vehicles.