2CSR255180R1044 ABB - DS201 C4 A30

The DS201 C4 A30 is a compact and versatile Residual Current Circuit Breaker with Overcurrent Protection (RCBO) designed to safeguard electrical circuits from both overload and residual current faults. This device combines the functionality of a Miniature Circuit Breaker (MCB) and a Residual Current Device (RCD) in a single unit, offering comprehensive protection in a space-saving design. With a C-curve tripping characteristic, the DS201 C4 A30 is suitable for applications with moderate inrush currents, such as lighting circuits and general-purpose outlets. It has a rated current of 4A and a residual current sensitivity of 30mA, ensuring rapid disconnection in the event of a ground fault, minimizing the risk of electric shock. The device is designed for easy installation on DIN rails and features clear markings for easy identification and wiring. It provides reliable protection against short circuits, overloads, and earth leakage currents, enhancing the safety and reliability of electrical installations. The DS201 series is compliant with international standards, ensuring quality and performance. This RCBO is ideal for residential, commercial, and industrial applications where both overcurrent and residual current protection are required. Its robust construction and dependable operation make it a trusted choice for electrical safety.