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external transformer

Devices with external transformer separate analysis unit and transformer.Modular residual current circuit-breakers from the DRP series have a high protection class and an increased rated voltage of up...

external transformer

Devices with external transformer separate analysis unit and transformer.Modular residual current circuit-breakers from the DRP series have a high protection class and an increased rated voltage of up...

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Technical informations

Devices with external transformer separate analysis unit and transformer.Modular residual current circuit-breakers from the DRP series have a high protection class and an increased rated voltage of up to 500 V AC. They can therefore be used in extreme environments, such as in mining. Both the residual response current and the response delay can be adjusted on the device. The devices also have a potential-free changeover contact for controlling the switch-off device.