Abb released the 38kV GridShield, a three-phase vacuum recloser with single phase tripping capabilities that is equipped with the RER620 Intelligent Electronic Device (IED). The GridShield re-closer was released in 2011 for 15-27 kV design. Rated for up to 10,000 operations and with modular pole assembly, the GridShield offers the flexibility to function as a recloser, sectionalizer, or automated load break switch.
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