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
Engineered with precision, the ABB RXPDK21H Directional Time-Overcurrent Relay, model 1MRK000844-BB, ensures reliable operation in even the most demanding industrial environments. This relay is meticulously designed to protect electrical circuits against overcurrent and time-overcurrent conditions, thereby safeguarding sensitive equipment and preventing costly downtime.
Featuring an advanced response mechanism, it swiftly reacts within mere milliseconds to initiate protective actions. The adjustable protection range allows for customization to match specific system requirements, ensuring optimal performance across various applications.
Withstanding extreme temperature variations and boasting an impressive mechanical and electrical life, this relay is built for long-term durability. Its compact size and lightweight design facilitate easy integration into existing systems without compromising on functionality.
The ABB RXPDK21H Directional Time-Overcurrent Relay, model 1MRK000844-BB, is not just another relay—it’s a testament to ABB‘s commitment to innovation and excellence in industrial automation. It stands ready to enhance the reliability and efficiency of your operations, backed by ABB‘s renowned quality and service.
For further information or to discuss how this relay can specifically benefit your application, please do not hesitate to contact our technical support team. We are here to provide you with the best possible guidance and solutions tailored to your needs.
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