Modular circuit breaker DF11, DF12, DF22 series

fused

Electronic fuses permanently monitor the 24 V secondary circuit and reliably switch it off in the event of a failure. These electronic circuit breakers will also switch off circuits in cases where mechanical circuit breakers often do not trigger, e.g. in case of overload of a circuit with long cables. The system has a modular structure and consists of a feed module and side-by-side mountable fuse modules. The fuse modules feature an LED for signalling if the module has triggered, if it is active and in how far it is utilised. The feed module has an additional collective output to provide a warning signal if a module has triggered. By means of a pushbutton, each channel of a fuse module can be activated, deactivated or reset individually.