2CSR273001R1104 ABB - DS203 M AC-C10/0.03

The DS203 M AC-C10/0.03 is a three-pole Residual Current Circuit Breaker with Overcurrent Protection (RCBO) from ABB, designed to provide comprehensive protection against electrical faults. This device combines the functionality of a residual current device (RCD) and a miniature circuit breaker (MCB) in a single unit. It is specifically engineered to detect both overcurrents (overloads and short circuits) and residual currents (earth faults). The 'AC' type indicates its suitability for detecting AC residual currents. The 'C10' denotes a 10A current rating with a C-curve tripping characteristic, making it suitable for applications with moderate inrush currents. The '0.03' signifies a 30mA residual current tripping sensitivity, providing a high level of protection against electric shock. This RCBO is ideal for use in residential, commercial, and industrial applications where both overcurrent and earth fault protection are required. Its compact design saves space in electrical panels, and it ensures reliable protection of circuits and equipment. The DS203 M AC-C10/0.03 enhances electrical safety by quickly disconnecting the circuit in the event of a fault, preventing potential damage and injury.