2CSB202592R1400 ABB - DDA202 B-40/0.03 AP-R

The ABB DDA202 B-40/0.03 AP-R is a residual current device (RCD) block designed to enhance electrical safety in residential, commercial, and industrial applications. This device is specifically engineered to detect earth leakage currents, providing crucial protection against electric shock and preventing potential fire hazards. The DDA202 B-40/0.03 AP-R is characterized by its B-type tripping characteristic, making it suitable for detecting both AC and pulsating DC residual currents. With a rated current of 40A and a sensitivity of 0.03A (30mA), it ensures rapid disconnection of the circuit in the event of a fault. This RCD block is designed for easy installation and seamless integration with miniature circuit breakers (MCBs), forming a compact and efficient protection solution. Its AP-R designation signifies enhanced immunity to nuisance tripping caused by transient overvoltages or capacitive discharge currents. The DDA202 B-40/0.03 AP-R adheres to stringent international standards, guaranteeing reliable performance and compliance with safety regulations. By utilizing this residual current device, you are investing in a safer electrical environment, minimizing the risk of electrical accidents and ensuring the well-being of people and property. It offers a dependable solution for comprehensive electrical protection.