The Doepke RCD is a highly advanced residual current circuit breaker (RCCB) designed to immediately disconnect the power supply in the event of dangerously high fault currents. This ensures the protection of people, animals, and electrical installations. The DFS 2 is a two-pole switch specifically designed for single-phase networks and is available in a compact design that occupies only two modular units. With a variety of fault current types and versions suitable for rated currents up to 125 A, this switch offers high flexibility. The large double-decker terminals allow for the connection of conductors with larger cross-sections, while the switching position indicator and the viewing window facilitate easy troubleshooting and labeling. The switch is also shock current and lightning resistant, making it a reliable choice for monitoring circuits with a rated voltage of 230 V and a frequency of 50 Hz.

• Sensitive to alternating and pulsating direct fault currents of the network frequency (Type A)
• High immunity to shock fault currents and mains voltage-driven follow-on current pulses
• Compact size for all rated currents
• High short-circuit strength
• Double-sided double-decker terminals for large conductor cross-sections and rail connection.