Blade fuse 15 A – code: 14.004.40 – Osculati

Osculati 15 A blade fuse – code 14.004.40

The 15 A blade fuse Osculati (supplier code 14.004.40) is an essential component for the protection of electrical circuits in nautical and plant engineering fields. Designed for use on low voltage lines, it helps to manage load protection in an orderly and safe manner, intervening in case of overcurrent according to the typical logic of blade fuses.

This version is identified by nominal current of 15 A and features assorted colors based on amperage capacity, a useful feature for quickly recognizing the fuse value during maintenance or replacement activities. The nominal voltage indicated is max 32 V, making it suitable for many onboard applications and electrical systems operating within this range.

Product features and details

Main data

• Type: blade fuse
• Rated current: 15 A
• Nominal voltage: max 32 V
• Supplier product code: 14.004.40
• Supplier: Osculati S.r.l.
• Coloring: assorted colors based on amperage capacity

Blade format: convenience in installation and replacement

The size lamellare it is widely used in panels and fuse holders because it allows easy management of spares and quick replacement when necessary. In contexts such as boating, where component accessibility can be limited and maintenance must be efficient, choosing a blade fuse is often a functional solution to keep the system tidy and easily inspectable.

Visual recognition by color

The presence of assorted colors (associated with the amperage value) facilitates identification of the correct fuse during inspection or restoration interventions. This aspect is particularly useful when managing multiple protected lines with different values and aiming to reduce the risk of confusion during replacement.

Typical applications (nautical and onboard plant engineering)

The blade fuse from 15 A can be used as a protective element on low voltage circuits within the nominal voltage max 32 V, in numerous system configurations. In nautical environments and on vehicles or systems at 12/24 V (when compatible with the indicated nominal voltage), blade fuses are commonly used to protect lines dedicated to onboard utilities and services.

Examples of use

• Protection of lines on distribution panels and onboard electrical panels.
• Use in fuse holders and fuse boxes designed for blade fuses.
• Management of circuits dedicated to utilities requiring protection with a nominal value consistent with the system design.

Operational advantages

Organized spare management

Using a standardized blade fuse allows maintaining a spare stock that is easier to manage. Having fuses onboard or in the workshop with clearly identifiable values helps reduce intervention times and quickly restore circuit protection.

Quick value identification

The color coding linked to amperage (with colors assorted based on capacity) is a practical aid in maintenance activities: it allows immediate visual inspection and helps limit replacement errors due to rushed readings or poor lighting conditions.

Suitable for low voltage systems

With nominal voltage max 32 V, this fuse is designed for typical applications of low voltage systems, such as those found on many boats and auxiliary systems. It is a consistent choice when working on lines that fall within the indicated voltage limit.

Usage and important notes

Fuse holder check

Before purchase or replacement, verify that your fuse holder is designed for blade fuses and that the format matches the housing requirements. In case of doubt, it is preferable to compare the removed fuse with the replacement or check the fuse holder documentation.

Correct choice of amperage

The value 15 A must be selected based on the circuit specifications. Replacing a fuse with one of a different amperage can compromise the protection intended by the system design. For onboard system interventions, follow the wiring diagram and the instructions of the system or user manufacturer.

Operating voltage check

Ensure that the circuit voltage falls within the nominal voltage max 32 V indicated range. This check is essential for the proper use of the component within the system.

Good maintenance practices

• De-energize the circuit before removing or inserting the fuse.
• Inspect the fuse holder to ensure that the contacts are clean and in good condition.
• If a fuse blows repeatedly, identify the upstream cause (load, wiring, connections) before replacing it again.

Product references

For correct identification when ordering or reordering, refer to:

• Osculati Code: 14.004.40
• Description: Blade fuse 15 A

This helps reduce procurement errors and maintain consistency between spare parts and installed components.

FAQ – Frequently Asked Questions

What is the amperage of this Osculati blade fuse?

This model is a blade fuse with a nominal current of 15 A (Osculati code 14.004.40).

What is the nominal voltage indicated for the fuse?

The nominal voltage indicated is max 32 V. Always verify that the circuit falls within this limit.

Is the fuse color always the same?

The description indicates assorted colors based on amperage capacity. The color is therefore linked to the nominal value and helps to recognize it more easily.

Where is a blade fuse like this used?

It is typically used in fuse holders and electrical panels designed for blade fuses, in low voltage systems such as onboard systems.

Can I replace a fuse with one of a different amperage?

It is recommended to replace the fuse with one of the same value specified by the circuit. Changing amperage can alter system protection; if in doubt, consult the schematic or a technician.