Three phase branch protection applications can now be addressed in the same 13mm per pole package as the rest of the series.
June 24, 2012 - Automation Systems Interconnect, Inc. is pleased to announce the much anticipated addition of the UL489 High Density Three Pole Circuit Breaker to the Hydraulic-Magnetic QL-Series. Three phase branch protection applications can now be addressed in the same 13mm per pole package as the rest of the series. Its 5KA interrupt, 240VAC and 25Amp maximum capacities make it a welcome addition to the family.
