SafeGear HD Arc Resistant Metal-Clad Switchgear

This document describes ABB's SafeGear® HD arc resistant metal-clad switchgear rated for 63 kA symmetrical current, designed for medium voltage applications (5-15 kV) with forced air cooling and continuous current ratings up to 4000 A. It highlights safety features including a patented arc chamber, flap/vent pressure relief system, multi-point latch doors, and seismic certification to IBC Region D, with testing per IEEE C37.20.2-1999 and C37.20.7-2007.