Listed to UL 891 and CSA C22.2 No. 31, this dead-front switchgear utilizes 100 kA ACBs with solid-state trip units providing LSIG protection. Front-access copper bus is insulated with 130 °C Class B sleeving, and all live parts are shielded behind hinged steel barriers. Standard depths of 24" and 32" align with US building service corridors.