Doepke DRCBO 4 C13/0.30/3N-

The Doepke DRCBO 4 C13/0.30/3N-B is a highly advanced residual current circuit breaker that combines the functions of a residual current device (RCD) and a circuit breaker (MCB) in one compact unit. This product provides comprehensive protection for people and electrical systems by safeguarding against both residual currents and short circuit or overload situations. With a rated breaking capacity of 6 kA and an all-current-sensitive design, the DRCBO 4 is optimized for frequencies ranging from 0 Hz to 150 kHz. The construction is designed to ensure high system availability while minimizing the risk of fault-related tripping. Installation is straightforward on a DIN rail, and the device is intended for use in circuits with a rated voltage of 230 V or 400 V. Its compact size and user-friendly displays make the DRCBO 4 a practical choice for modern electrical installations.

• All-current sensitive for residual currents from 0 Hz to 150 kHz
• Low sensitivity at higher frequencies to avoid nuisance tripping
• Voltage-independent tripping for type A residual currents
• Switching position indicator and separate display of the tripping reason
• Terminal blocks with a wide clamping cross-section range on both connection sides.