Molded Case Switch, N1, load-break switch, 3-pole, switching capacity SCCR 480Y/277 V 60 Hz Icu: 35 kA, rated current = rated continuous current In = Iu: 125 A, rated current = rated continuous current In = Iu: 125 A, standard/approval: UL/CSA, IEC, installation technology: fixed installation, box terminal, protective function: load-break switch / main switch