ABB RXPDK21H 1MRK000844-BB: Advanced Directional Time-Overcurrent Relay

Application Voltage:AC 400V

Current Rating:Up to 500A

Relay Type:Directional Time-Overcurrent

Operating Range:0.1s to 10s

Contact Configuration:3PDT

Operating Ambient Temperature:-40°C to +70°C

Storage Temperature:-55°C to +85°C

Mechanical Life:10,000,000 cycles

Electrical Life:100,000,000 operations

Protection Class:IP20

    The ABB RXPDK21H 1MRK000844-BB Directional Time-Overcurrent Relay is designed with advanced technology to provide accurate current monitoring and protection, ensuring system safety and operational efficiency.

    Equipped with dual operating modes, this relay allows for both direction and time-sensitive current protection, making it ideal for complex industrial environments where precision and reliability are paramount.

    Featuring an extensive protection range of 0.5 to 5 seconds, it can adapt to various scenarios within industrial settings, providing tailored protection against overcurrent events.

    Built to withstand wide temperature ranges (-20°C to +55°C), this relay ensures reliable operation under diverse environmental conditions, contributing to the overall durability and longevity of the industrial setup.

    Withstanding high insulation resistance and capable of handling up to 1A at 500VAC/60Hz, the ABB RXPDK21H 1MRK000844-BB ensures minimal electrical interference, enhancing system performance and reducing maintenance requirements.

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