Phoenix Contact CBM Circuit Breakers with Nominal Current Wizard
Four to eight channels can be safely protected against overload and short-circuit currents with the CBM multi-channel circuit breakers. Thanks to the integrated nominal current wizard, setting the right nominal current for your loads is easy.The selected settings are locked electronically. This prevents the risk of unwanted incorrect settings.
The integrated early warning system ensures fewer failures. When the set nominal current of a channel reaches 80%, a warning is issued via the associated LED. Furthermore, the separate signal output can be used for remote signaling.