System Cabling configurator

For unshielded, overmoulded System Cables. With the System Cable Configurator, you can quickly and easily create a solution tailored precisely to your requirements.

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With the system cable configurator, you can quickly and easily create a solution that’s perfectly tailored to your needs.

How the circular connector configurator works

The Circular Connector Configurator is an intuitive online tool that helps you design and customize your connector solution step by step. You can select the needed components, ensuring compatibility and compliance with application requirements.

Define Requirements: Choose your connector type, number of contacts, and transmission media.

Configure Components: Select enclosure and inserts from our portfolio.

Validate & Review: The tool checks compatibility and provides an evaluated summary of your configuration.

Download & Order: Export CAD data, parts lists, and documentation, or send the configuration directly for ordering

Your benefits at a glance

Time-saving

Quickly find the right components without manual searches in the printed catalogue.

Error reduction

Automatic compatibility checks prevent mismatched parts.

Full documentation

Get CAD files, technical data, and a complete parts list instantly.

Access anytime, anywhere

Easily adapt configurations for future changes or upgrades.

Legacy M12 System Cabling configurator

The previous M12 System Cabling Configurator will still be available for a transitional period. However, we recommend that you use the new configurator, as configurations saved in the previous configurator cannot be opened in the new configurator.

Previous configurator

Configurator FAQ

What can I configure with your configurator?

With our configurator, you can assemble a complete connector solution tailored to your technical requirements and application environment. The tool guides you step‑by‑step through all essential components and ensures that every selected part is fully compatible.

Are all components compatible with each other?

Yes – our configurator automatically ensures that all selected components are fully compatible. As you assemble your connector, the tool checks each selection in real time and only displays options that match the housing size, connector type, electrical requirements and mechanical specifications.
Nevertheless, you should still use your technical expertise. There are always areas that the configurator cannot cover, such as whether there is enough space in the housing to connect the cables to the insert.

Do I need a myHARTING account to use the configurator?

No, you can use the configurator without a myHARTING account. All configuration steps, including selecting components and generating a complete connector solution, are available to you directly. However, creating or signing in to a myHARTING account gives you additional benefits:

Save and manage your configurations
Share projects with colleagues
Access your configuration history
Download CAD files, datasheets, and BOMs

How can I ensure that my configuration complies with standards?

The configurator automatically checks your selection against all relevant technical and product standards. Each step is validated so that only components that meet the required specifications and are mechanically, electrically and environmentally compatible remain available.

Nevertheless, it is important that you use your technical expertise to ensure that you only select components that meet your desired standard (e.g. UL or a specific IP protection class). HARTING cannot accept any responsibility for ensuring that the connector ultimately meets a specific standard.

Can I save my configuration and return later?

Yes. You can save your configuration and continue working on it whenever you like. To do this, simply sign in with your myHARTING account.

Everytime a configuration is saved, we create a new unique configuration ID that represents the state of the configuration at the time it was saved. Any changes to the configuration afterwards do not affect the already stored configuration. If you make changes to a configuration and save it again, a new unique configuration ID is generated. That’s why a stored configuration always stays the same.

Can I share my configuration with someone else?

Yes. You can easily share your configuration with colleagues, partners, or customers. Simply sign in with your myHARTING account and use the sharing options provided. The person you share the configuration with does not need a myHARTING account by the way.

Everytime a configuration is shared, we create a new unique configuration ID that represents the state of the configuration at the time it was shared. Any changes to the configuration afterwards do not affect the already shared configuration. If you make changes to a configuration and save or share it again, a new unique configuration ID is generated. That’s why a shared configuration always stays the same.

I don’t know your portfolio. I only have some requirements. What can I do?

Absolutely. We have our "Solution Wizard" especially for this purpose. The Solution Wizard helps you find the right connector solution for your requirements. Simply enter your requirements into the wizard (e.g. current and voltage or other components) and the configuration logic will create a customised connector for you in the background.

Can I download a data sheet or CAD models for configuration?

Yes. Once your configuration is complete, you can download all relevant technical documents directly from the configurator. This includes technical data sheets, CAD and STEP models, 2D and 3D drawings as well as BOMs. Please keep in mind that you need a free myHARTING account in order to download the data.

Can I order the configuration directly?

Yes. Once you have completed your configuration, you can proceed directly to the order or request a quote. The configurator provides all the necessary part numbers and allows you to transfer your configuration to the HARTING shopping basket.
However, there is one prerequisite: you need a myHARTING business account. If you do not yet have one, you can first create a myHARTING account and then click on "Upgrade account" after logging in to your account.