The Doepke RCD switch DFS4 063-4/0.03A 500 is a highly advanced residual current device suitable for both single-phase and three-phase networks. With a rated voltage of 500 V and a rated current of 63 A, this device provides reliable protection against hazardous fault currents. The switch is designed for mounting on a DIN rail and occupies only four modular units, making it a compact solution for various applications. The integrated locking mechanism ensures additional safety, while the large double-decker terminals allow for easy and secure connections of conductors with cross-sections up to 50 mm². The RCD switch is designed to operate in a temperature range of -25 to 40 °C and meets the protection class IP20, making it suitable for indoor use. It is an essential component for safety in electrical installations, protecting both people and equipment from electrical faults.

• Residual current device for single-phase and three-phase networks
• Compact design with only four modular units
• Integrated locking mechanism for increased safety
• Suitable for conductor cross-sections up to 50 mm²
• Operating temperature range of -25 to 40 °C.