Low Voltage Switchgear

Air Circuit Breaker (ACB)

Air Circuit Breaker (ACB)
Protection

LSIG

Protection

Circuit Breaker Standards

IS/IEC 60947-2

Circuit Breaker Standards

Applications

Wide range of

Applications

Protect your Electrical systems with the best-in-class ACBs.

Discover unmatched protection with Delta Air Circuit Breakers

  • Range from 400A to 6300A
  • Breaking capacity from 50kA to 100kA
  • High short-time withstand capacity, Icu=Ics=Icw for 1 sec for total selectivity
  • Advanced micro-processor based protection releases
  • Swiftly remove arc-chutes and inspect the electrical contacts without any tools

28 model variants available.

Support
resources

Product-specific documentation

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