2CSR246140R1104 ABB - DS203NC L C10 A30

The DS203NC L C10 A30 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). It safeguards against short circuits, overloads, and earth leakage currents, ensuring the safety of electrical installations and preventing potential hazards. The 'C10' indicates a 10A current rating with a C-curve tripping characteristic, suitable for applications with moderate inrush currents. The 'A30' signifies a 30mA residual current tripping sensitivity, offering effective protection against electric shock. The 'L' in the product name may refer to a specific design feature or series within the DS203NC range. This RCBO is suitable for residential, commercial, and industrial applications. It helps to prevent electrical fires and protect people from dangerous electrical shocks. It is designed for DIN rail mounting, ensuring easy installation in standard distribution boards and consumer units. The DS203NC L C10 A30 offers a reliable and compact solution for comprehensive circuit protection.