Chess Electric

Engineered solutions for connecting, monitoring, protecting power systems and critical equipment.

LD Breaker

The result of intensive research into magnetic actuator technology, Tavrida ISM-LD series are the most compact 5, 15 and 27 kV breakers available on the market today.

Equally suited to either new switchgear or retrofit applications, these breakers take reliability to a new level with up to 150,000 close open operations.

The single-axis design of the LD series allows them to be installed in any orientation, greatly simplifying complex switchgear builds.

LD Breaker

  • Exceptional reliability
  • No maintenance needed during the entire lifetime
  • Long mechanical and interrupting lives
  • Flexible mounting and interlocking interface
  • The smallest dimensions and lightest weight available in the market