EDI SK

with Auto-Puffer for indoor use

The EDI SK is a high performance circuit breaker designed for maximum breaking currents up to 31.5 kA with a rated voltage up to 72.5 kV. The energy required to interrupt the current is taken from the arc itself, which reduces mechanical stress on the circuit breaker and increase network reliability. All the EDI SK circuit breakers use spring drive operating mechanisms to ensure the highest network reliability. The circuit breaker together with the operating mechanism and the truck forms a completely withdrawable unit for indoor installation.

Customer benefits:

  • Designed for Switchsync and OLM2
  • Simple commissioning

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    ABB contact for United States of America

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