New advanced Air Circuit Breakers from GE

GE's new EntelliGuard™ G range of Power Circuit Breakers offers a truly global product platform for both end users and panel builders.  Available in 3 or 4 pole, from 400 to 6400A and with fault ratings of up to 150kA in just three frame sizes, they meet IEC, ANSI and UL standards.

The new Air Circuit Breakers have low power dissipation values and some of the best enclosed current ratings on the market.  A state of the art trip unit provides interruption times of 40 milliseconds or less whilst maintaining selectivity and uses the latest technology for system safety and reliability.  A host of measurement and additional protection functions are available and all units offer Ammeter as standard.

The trip units also provide measurement of voltage, power factor, kW, kVAr, kWh etc and additional protection such as overvoltage, undervoltage and current imbalance output in the forms of a trip function or simple alarm relay output.  Alternatively this information can be programmed or exported through a communications network using Modbus or Profibus.