Automatic switch 3×140 A – code: 3939185 – Italian Nautical Supplies

Automatic switch 3×140 A (code 3939185) – Forniture Nautiche Italiane

The automatic switch 3×140 A by Forniture Nautiche Italiane (supplier product code 3939185) is a component dedicated to the management and separation of electrical circuits in nautical and plant engineering contexts. Designed for installations where it is useful to have a switching device with logic automatic, it integrates into the category Electric cables and accessories / Electricity and instrumentation, making it suitable for panels and onboard systems where order, operational safety, and maintenance are central aspects.

Main features and details

The product is identified as automatic switch format 3×140 A. The term “3×” indicates a multi-way/pole configuration, typical of applications where it is desired to manage multiple lines or an organized distribution within the system.

Identifying data

• Type: automatic switch
• Configuration: 3×140 A
• Supplier product code: 3939185
• Supplier: Forniture Nautiche Italiane srl

What does “switch” mean in a system

A switch is a device used to isolate a part of the electrical system, making it easier to intervene on wiring, loads, or connected components. In nautical contexts, where systems can be distributed over multiple areas and maintenance often needs to be quick and orderly, the presence of a well-designed switching helps manage operational activities in a more controlled way.

“Automatic” function: when it is useful

The description automatic suggests a management not exclusively manual of the switching, useful in contexts where it is desired that the system reacts according to a logic of operation provided by the electrical project. In practice, it can be used in systems where the organization of lines and management of loads require a solution consistent with the architecture of the panel or onboard distribution.

Typical applications (nautical and onboard plant engineering)

This switch is among the electrical accessories used for line management in onboard systems. In particular, it can be considered in all those situations where it is necessary to switch and organize circuits, maintaining a clear structure of the electrical panel and facilitating control operations.

Examples of use

• Onboard electrical panels: as a switching element for lines or sections of the system.
• Load distribution: to manage groups of circuits in an orderly manner, based on the system design.
• Maintenance and interventions: when it is useful to isolate a part of the system for checks or replacements.
• Refitting and system upgrades: in revision projects where you want to improve line management and circuit separation.

Operational advantages

While maintaining a cautious approach and without introducing undeclared specifications, an automatic isolator like this can offer practical advantages in system management and wiring organization.

More orderly circuit management

Integrating a dedicated switching device helps maintain a clearer structure of electrical lines, especially when the system includes multiple users and multiple distribution points. Good organization also simplifies inspection activities and panel reading.

Support for maintenance activities

The ability to isolate a section of the system is useful during scheduled interventions or inspections. In the nautical field, where accessibility can be limited and downtime is often a factor, having adequate switching contributes to making operations more straightforward.

Consistent solution for onboard systems

The product is offered by a supplier specialized in the nautical sector. This makes it a natural choice for those looking for components oriented towards onboard systems and related circuit organization.

Usage and important notes

For correct use of the isolator, it is essential that the installation is carried out according to good electrical system practices and in line with the panel diagram. Below are some general guidelines, useful during evaluation and assembly.

General installation instructions

• Design: check that the 3×140 A configuration is suitable for your electrical diagram and the planned distribution.
• Wiring: use cables and accessories suitable for the onboard context and panel layout, maintaining order and line identification.
• Integration into the panel: consider the available space and component arrangement to ensure accessibility and maintenance.
• Checks: after installation, perform functional checks according to the procedures provided by the system.

Product identification and spare parts request

For assistance, additions, or spare parts requests, refer to code 3939185 and the supplier Forniture Nautiche Italiane. This facilitates correct component identification and reduces the risk of errors during ordering.

FAQ – Frequently Asked Questions

What is the product code of the 3×140 A automatic switch?

The supplier product code is 3939185 (Forniture Nautiche Italiane).

Is this product suitable for marine electrical systems?

Yes, it is offered in the context of electricity/instrumentation and accessories for onboard plant engineering, typically used in marine electrical panels and distributions.

What does the 3×140 A designation indicate?

It indicates a 3-way/pole configuration with a value of 140 A for each line/pole, as stated in the product name.

How can I order or request assistance by correctly identifying the product?

For orders and requests, it is advisable to indicate the code 3939185 and the supplier Forniture Nautiche Italiane srl, to facilitate the identification of the component.