2CSR274101R1404 ABB - DS204 M A-C40/0.03

The DS204 M A-C40/0.03 is a four-pole Residual Current Circuit Breaker with Overcurrent Protection (RCBO), meticulously engineered by ABB to ensure comprehensive electrical safety. This device integrates residual current detection with overcurrent protection in a single, compact unit. It is designed to safeguard against both overload and short-circuit currents, as well as earth fault currents, thereby preventing electrical shocks and minimizing the risk of fire. The RCBO features a Type A tripping characteristic, making it suitable for detecting both AC and pulsating DC residual currents. With a rated current of 40A and a sensitivity of 30mA, it provides reliable protection in a variety of applications. It is commonly used in residential, commercial, and industrial settings to protect circuits and equipment. The DS204 M A-C40/0.03 offers dependable performance and enhanced safety for electrical installations. Its robust design ensures durability and long-term reliability. This ABB RCBO is an essential component for modern electrical systems, providing peace of mind and safeguarding against potential electrical hazards.