Molded Case, Thermal Magnetic; H Frame; 240 Vac At 50/60 Hz, 480 Vac Star/277 Vac At 50/60 Hz, 480 Vac At 50/60 Hz, 600 Vac Star/347 Vac At 50/60 Hz, 600 Vac At 50/60 Hz (ul/csa/nom); 240/415 Vac At 50/60 Hz (iec); 250 Vdc; 100 Ampere; 3 Pole; Interrupting Rating 25 Kiloampere At 240 Vac, 18 Kiloampere At 480 Vac Star/277 Vac Or 480 Vac, 14 Kiloampere At 600 Vac Star/347 Vac Or 600 Vac (ul/csa/nom); 25 Kiloampere At 240 Vac, 18 Kiloampere At 415 Vac (iec); 250 Vdc; Terminal Line Lug, Load Lug; Size 4.12 Inch W X 4.36 Inch D X 6.4 Inch H; Approval Ul, Csa, Ce; Hd Model; Applicable Standard W-c-375b/gen