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Overcurrent Control
In industrial installations, system availability is of the highest priority. Equipment defects caused by overloads or short circuits jeopardize this objective. However, such failures can be prevented through the use of appropriate protective measures. Electronic circuit breakers can play a significant role in an adequate protection concept. Their electronics permanently monitor the applied current. If anomalies occur—such as a short circuit—the connection is disconnected. At ProConnecting, electronic circuit breakers from the German manufacturer Luetze are available. The modular Luetze LOCC-Box current monitoring system is designed for a wide range of applications. For installations with a tight budget and only basic requirements, the electronic circuit breakers of the LOCC-Box-EC series are suitable. If more flexibility is required, devices from the Luetze LOCC-Box-DB series are the right choice. If remote control and diagnostics represent the decisive purchasing criterion, a LOCC-Box-Net in conjunction with a LOCC-Box Gateway (e.g. with USB, EtherCAT or PROFIBUS DP) is recommended. Regardless of the functional range, all Luetze LOCC-Box devices are also characterized by practical mounting on DIN rails (TS-35/7.5 and TS-35/15). Devices with an input voltage of 12V and 24V DC are suitable for protection by the modular current monitoring system.
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