ABB DDA202AC

Overview

The ABB DDA202AC is a state-of-the-art residual current device (RCD) block engineered to seamlessly integrate with ABB’s acclaimed S200 series modular circuit breakers. This vital electrical component delivers superior protection against hazardous earth faults, significantly mitigating the risks of electrical shocks and potential fire hazards. Its thoughtfully designed compact form factor ensures easy installation and integration into diverse electrical systems. By choosing the DDA202AC, you guarantee adherence to stringent safety regulations, while simultaneously securing reliable and consistent operation across a wide spectrum of environments.

Key Features

• Model: ABB DDA202AC
• Function: Advanced residual current device block for comprehensive earth fault protection.
• Compatibility: Perfectly compatible with ABB S200 series circuit breakers, ensuring optimal performance.
• Sensitivity Levels: Available with various tripping thresholds (30mA, 100mA, 300mA) to provide flexible and tailored protection for your specific needs.
• Fast Disconnection: Engineered for rapid response, ensuring immediate disconnection upon detection of earth leakage currents, thus maximizing safety.
• Compact and Modular: Features a space-saving design that facilitates effortless integration into electrical panels and boards.
• Compliance: Fully compliant with IEC 61008-1 standards, ensuring the highest levels of electrical safety and performance.

Technical Specifications

• Rated Voltage: Capable of handling up to 230/400V AC.
• Tripping Sensitivity: Available in precise tripping sensitivities of 30mA, 100mA, and 300mA (depending on the specific model variant).
• Operating Frequency: Operates efficiently within the standard 50/60 Hz frequency range.
• Mounting Type: Designed for convenient DIN rail mounting, streamlining installation.
• Standards Compliance: Adheres to stringent international standards, including IEC 61008-1 and IEC 60947-2, validating its quality and safety.

Applications

The versatility and robust performance of the ABB DDA202AC make it an indispensable component across various sectors:

• Industrial Electrical Panels: Provides essential safety and protection in demanding high-power industrial applications, safeguarding both equipment and personnel.
• Commercial Buildings: Safeguards against earth leakage faults in diverse commercial settings, including offices, retail spaces, and public buildings, ensuring uninterrupted operations.
• Residential Installations: Significantly enhances safety within household electrical systems, protecting families and property from electrical hazards.
• Data Centers: Offers reliable power distribution protection in critical data center environments, guaranteeing the integrity and continuous operation of vital IT infrastructure.

Why Choose This Model?

The ABB DDA202AC stands out as a superior choice for your electrical safety needs due to a combination of unparalleled benefits:

• Enhanced Safety: Proactively prevents electrical shocks and mitigates fire hazards, providing peace of mind and upholding the highest safety standards.
• Fast Response: Its capability for immediate disconnection upon detecting earth faults ensures maximum protection and minimal downtime.
• Easy Installation: The modular DIN rail design simplifies and expedites the installation process, reducing labor costs and time.
• Reliable Performance: Engineered for long-term durability and consistent performance, even in challenging environments, ensuring a prolonged operational lifespan.
• Regulatory Compliance: Fully meets and often exceeds international safety standards, ensuring your installations are always compliant and secure.

Order Now

Elevate the safety and reliability of your electrical systems today. Choose the ABB DDA202AC Residual Current Device Block for unparalleled earth fault protection. Explore our comprehensive range of ABB industrial automation products and contact us to place your order or for further technical assistance.