The Doepke RCD is a highly advanced residual current device designed for use in single-phase and three-phase networks. It provides reliable protection for people, animals, and electrical systems by immediately interrupting the power supply in the event of dangerously high fault currents. With a compact design that occupies only four modular units, this switch is suitable for both standard applications and specific requirements. The devices are available in various versions and fault current types, with a maximum rated current of up to 125 A. The large double-decker terminals allow for the use of conductors with larger cross-sections, facilitating installation. Additionally, a free labeling software supports the marking process, while the tripped position of the multifunction switch lever simplifies troubleshooting. The switch is all-current sensitive and offers protection at frequencies from 0 Hz to 150 kHz, making it particularly versatile.

• All-current sensitive for frequencies from 0 Hz to 150 kHz
• Voltage-independent tripping for fault currents of type A
• Increased surge current and lightning resistance
• Optimized for fire-hazardous workplaces with fire protection of 300 mA
• Suitable for special voltages in specific applications.