Square D Schneider electric CP306G10 600 Vac (volts DC.) At (@) 50/60 (fifty/ Sixty) Hz; 600 (six hundreds) Ampere; Interrupting Rating (electrical) 22 Kiloampere; 3 (three) Pole; Circuit Configuration (Config.) 3 (three) Phase (three phase) 3 (three) Wire; 50 Percent Integral; No Neutral; Copper Busbar; Length (LGTH) 10 Ft; Application Indoor/Outdoor; Approval Ul 857, CSA (Canadian Standards Association) C22.2; I-Line[R Brand . SQUARE D : BUSWAY PLUG-IN STRAIGHT Length (LGTH) 10FT 600A