The DOEP 09144820 DFS4 063-4/0.03-F is a highly advanced residual current circuit breaker (RCCB) designed for use in single-phase and three-phase networks. This device provides reliable protection for people, animals, and electrical systems by automatically disconnecting the power supply in the event of dangerously high fault currents. The switch is available in a compact design with a width of four modular units and supports a variety of fault current types. With a rated current of up to 63 A and high short-circuit resistance, it is suitable for demanding applications. The integrated double-decker terminals allow for the connection of large conductor cross-sections, while the switching position indicator facilitates troubleshooting. The Type F switch is particularly sensitive to mixed frequencies and offers protection against pulsating and alternating fault currents, making it an ideal choice for modern electrical installations.

• Mixed frequency sensitive, suitable for pulsating and alternating fault currents
• High immunity to surge fault currents and follow-on current impulses
• Compact design with only four modular units
• Double-decker terminals for large conductor cross-sections
• Easy troubleshooting with switching position indicator.