The DOEP DFS4 080-4/0.50-A residual current circuit breaker is a highly advanced safety device designed to protect people, animals, and electrical installations. This four-pole residual current circuit breaker (RCCB) disconnects the power supply when dangerously high fault currents occur, thus providing effective protection in single-phase or three-phase networks. With a rated current of 80 A and a rated fault current of 500 mA, the DFS4 is suitable for a wide range of applications. Its compact design allows for easy installation on DIN rails, while the large double-decker terminals are also designed for larger conductor cross-sections. The network and auxiliary voltage-independent tripping, as well as the sensitivity to alternating and pulsating direct fault currents (Type A), ensure reliable operation. Additionally, the switching position indicator facilitates troubleshooting, and the free labeling software assists with marking.

• Network and auxiliary voltage-independent tripping
• Sensitive to alternating and pulsating direct fault currents (Type A)
• High short-circuit resistance
• Double-decker terminals on both sides for large conductor cross-sections
• Multifunctional switching knob with three positions: on, off, tripped.