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The Doepke DRCBO 4 B32/0.03/3N-B SK is a highly developed combined RCD/LS circuit breaker that combines fault current protection and overload protection in a single compact device. This circuit breaker protects both people from dangerous fault currents and electrical systems from short circuits and overloads. With a rated breaking capacity of 6 kA and an all-current sensitive version, the DRCBO 4 is optimized for frequencies from 0 Hz to 150 kHz. The special SK curve ensures high system availability and minimizes system-related tripping faults, making it ideal for applications where fire protection is not required. The circuit breaker is designed for use in circuits with a nominal voltage of 230 V or 400 V and a nominal frequency of 50 Hz. It also offers a clear trip indicator and a convenient labeling window, thus facilitating handling and maintenance. - Sensitive to all currents for fault currents from 0 Hz to 150 kHz - Low sensitivity to tripping at higher frequencies - Separate indication of the cause of tripping - Clamp terminals with wide cross-section range - Compact dimensions for all rated currents.
€1.032,44