Doepke DOEP DFS4 063-4/0,03-B SK MI RCD switch 4-pole 63 A 0.03 A type B SK mobile Ins

The DOEP DFS4 063-4/0.03-B SK MI FI switch is a highly advanced residual current circuit breaker designed for use in single-phase and three-phase networks. With a rated current of 63 A and a tripping current of 0.03 A, this switch provides effective protection against dangerous residual currents that can pose a risk to people, animals, and electrical installations. The compact design of the device allows for easy mounting on a DIN rail and occupies only four modular units. The switch is equipped with high immunity to operational leakage and fault currents, making it particularly reliable. Additionally, it is suitable for mobile installations and can be easily combined with other RCCB types. The integrated labeling software facilitates labeling and documentation, while the large double-deck terminals enable straightforward wiring. Thus, the DOEP DFS4 is an ideal choice for applications where safety and reliability are paramount.

• All-current sensitive at frequencies from 0 Hz to 150 kHz
• Increased surge current and lightning resistance
• Lower sensitivity to tripping at higher frequencies
• High immunity to operational leakage and fault currents from 1 kHz
• Easy integration with other RCCB types for mobile installations.