Surge protection with low voltage protection levels provide optimum protection for your MCR applications.

Surge protection for MCR technology from Phoenix Contact provides signal circuits and interfaces with optimum protection against destructive surge voltages.

With the Termitrab complete product range, Phoenix Contact now offers the the narrowest surge protective devices on the market. They are suitable for MCR applications starting from an overall width of just 3.5 mm. This means that the protective devices can protect up to 572 signals against surge voltages on just one meter of DIN rail.

The integrated disconnect device ensures safe behavior in the event of overload. It signals the status on each individual protective device mechanically without auxiliary power. Optional remote signaling modules monitor the status of up to 40 neighboring surge protective devices by means of a photoelectric barrier. Installation is simplified as a result: no additional wiring or programming is required for the protection modules.

Protective devices in a narrow design, products with protective plugs that can be tested, signaling, and optional remote signaling modules can be selected according to your specific requirements thanks to the tailor-made product range. The surge protective devices are available with Push-in connection technology as well as screw connection. Versions are also available with innovative knife disconnection and for Ex applications.

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