Circuit Breaker has a shunt thermal magnetic; K frame; 240VAC at 50/60Hz, 480 VAC star/277 VAC at 50/60Hz, 480VAC at 50/60Hz, 600VAC star/347 VAC at 50/60Hz, 600VAC at 50/60Hz (UL/CSA/NOM); 240/415VAC at 50/60Hz (IEC); 250VDC; 225AMP at 40degC; 3 Pole; interrupting rating 42 Kilo ampere at 240VAC, 25Kiloampere at 480VAC star/277 VAC or 480VAC,22 Kilo ampere at 600VAC star/347 VAC, 22 Kilo ampere at 600VAC star/347VAC or 600VAC(UL/CSA/NOM); 10 Kilo ampere at 240/415VAC(IEC); Kilo ampere at 250VDC; Terminal aluminum/copper line lug, load lug; size 4.5"W x 4.75"D x 8"H; Approval UL 489, CSA; KA MODEL; Applicable Standard IEC 947-2, IEC 157-1; Includes 120 VAC Under voltage Trip
