Electronic circuit breakers

The system for the future: Thanks to a wide range of individual modules and many combination options you create your customized solution with CAPAROC. The modular system is completely compatible, always technologically up-to-date with future updates, and extendable at any time – even during operation.

Use CAPAROC and experience easy operation through tool-free assembly, uninterrupted installation, and a transparent operating state: The modules can easily be snapped on, even when assembled. The easy nominal current setting and the clear identification of connections and potentials ensure intuitive operation.

Strikingly simple: the online configurator helps you to design exactly the system that you need. With your personal order number, you can reorder your solution at any time. Suitable digital services will support you with your individual data, among other things, beginning with the 3D model, continuing through marking, all the way to the data sheet and EPLAN.

Learn how the individual circuit breaker system works in this detailed tutorial.

The PTCB device circuit breaker can be bridged to the CLIPLINE complete terminal block range. You can use standard terminal blocks and accessories from the CLIPLINE complete system, and do not have to qualify any new materials. This enables you to quickly and easily add the ideal protection module to your existing applications.

The PTCB enables potential distribution and device protection to be combined in a quick and space-saving way. With an overall width of just 6 mm, the PTCB reliably protects against overload and short-circuit currents. This enables you to achieve space savings of up to 70% compared to standard miniature circuit breakers. You benefit from reliable protection that takes up very little space.

With adjustable current values from 0.1 to 0.63 A or 1 to 8 A, you can cover a wide range of applications. You can even make modifications during startup. You can respond to changes in the application at any time. Further, you can reduce inventory and logistics costs with the flexible PTCB device circuit breaker for a wide range of applications.

Always be informed - whether on site or remotely. PTCB eFuse reports the current operating status and can be reset at any time. This facilitates the clear detection and precise localization of errors. Benefit from shorter response times compared to conventional protection and reduce costly service calls.

Learn how the single-channel circuit breakers for 1 to 8 A work in this detailed tutorial.

The nominal current assistant makes setting the CBM exceptionally easy. It enables optimal adaptation to the load currents. Simply turn the rotary switch until the optimum current has been found. The LED displays the ideal setting. It could not be easier to configure the ideal system protection.

Active current limitation restricts short-circuit and overload currents to a value that is 1.5 to 2 times that of the nominal current. This protects the power supply against excessively high currents and prevents output voltage dips at the switched-mode power supply unit. Longer cable paths between the power supply and consumer are also possible without negatively impacting shutdown behavior.

In addition, the currents in the system are permanently monitored. The CBM distinguishes between undervoltages and overvoltages and thus increases system availability. The circuits are shut down in the event of an error in the operating voltage and the system is switched to a defined state. The error is indicated via the “DC OK” LED and signaled via the remote indication contact.

The CBM can be adjusted in precise nominal current steps. The nominal current range is 0.5 to 10 A. You can therefore adapt the channels individually to the connected end devices. You can make these settings for each individual circuit. If the utilization of an individual channel is above 80%, you will receive a message. This enables you to respond in good time to prevent a failure by making settings on the circuit breaker.
Its flexible adjustability allows one device to be used for different loads. This reduces your inventory costs and also ensures high flexibility in system planning at the same time.

Learn how the multi-channel circuit breaker works in this detailed tutorial.

Save space in the control cabinet with the CBMC, or convert existing systems with a minimum of effort. Thanks to the combination of compact overall width and individual adjustability, selecting the correct product is easy. At the same time, you save inventory costs, as only one device is required.

One-button operation makes adjusting individual circuits easy. You can adapt the channels of the device circuit breaker individually to meet your needs, and without any tools.
The multi-functional buttons do much more than provide the option of programming the device circuit breaker, however. They also detect the operating state of the product and connected devices and indicate the status using traffic light colors. In addition, the individual channels can be switched on and off with the buttons.

Get the best protection for your system and order device circuit breakers that are preconfigured according to your requirements. This means that you save programming time and can install and start up the product immediately.

You decide at the time you place your order which presets you would like the device to have. Each individual nominal current is selected individually. You are also free to decide whether you would like to be able to change the preset values later or want them fixed permanently. With fixed values, the current values for each channel are even printed directly on the front. You can easily see the device circuit breaker settings at any time, even once it has been installed.
Order your fully customized device circuit breaker in the quantities you require, starting from a batch quantity of just 1.

To make reordering as easy as possible, you will find the order code on the side of every device. This makes reordering trouble-free.

IO-Link allows you to fully integrate the device circuit breakers into the process monitoring and control systems. This gives you the latest information on currents and capacity utilization, for example, at all times and you have an overview of all processes. In addition to worldwide access to the device, you also benefit from an access lock that prevents local changes to the CBMC.

Learn how the compact multi-channel circuit breaker works in this detailed tutorial.