Residual current circuit breaker with overcurrent protection DPNVigiK-C20-30-AC C 20A 1-pole 30 mA type AC A9D20620

Protection and reliability in one device

The RCD with overcurrent protection DPNVigiK-C20-30-AC is a comprehensive solution ensuring the safety of electrical installations. It combines the function of an MCB (Miniature Circuit Breaker) (characteristic C) and a residual current device (30 mA, type AC), protecting against the effects of overloads, short circuits and electric shock. The device is designed to protect circuits with a rated current of 20A and a voltage of 240V.

Design and functionality for professionals

The two-pole lever allows for quick identification of the cause of tripping - whether the overcurrent or residual current element has operated. Optical Visi-Trip indicators (white-red) signal electrical tripping, and Visi-Safe (green) confirms the opening of the circuit breaker contacts. Additionally, the ability to perform a functionality test with the control button "T" (once a year for the first 7 years of use) ensures the correct operation of the device. A width of 2 modules facilitates mounting in distribution boards. The N terminal located on the left side simplifies wiring.

Safety and compliance with standards

The circuit breaker meets the requirements of EN 61009 and IEC 60947-2 standards, guaranteeing high quality and reliability. It has energy limitation class 3 and surge category III, making it suitable for use in various electrical installations. The rated short-circuit breaking capacity Icn is 6 kA, providing effective protection against the effects of short circuits. The surge current withstand capacity is 0.25 kA. The device operates at an ambient temperature of -5°C to 40°C and has a protection degree of IP20. The possibility of connecting solid conductors with a cross-section of 1-25 mm² and stranded conductors 1-16 mm² provides flexibility during installation.