FDC3020L MOLDED CASE, THERMAL MAGNETIC; F FRAME; 600 VAC AT 50/60 HZ, 250 VDC; 20 AMPERE AT 40 DEG C; 3 POLE; INTERRUPTING RATING 200 KILOAMPERE AT 240 VAC, 100 KILOAMPERE AT 480 VAC, 35 KILOAMPERE AT 600 VAC, 22 KILOAMPERE AT 250 VDC (UL); 200 KILOAMPERE AT 220/240 VAC, 100 KILOAMPERE AT 380/415/440 VAC, 35 KILOAMPERE AT 500 VAC, 22 KILOAMPERE AT 250 VDC (IEC); TERMINAL STANDARD PRESSURE LINE TERMINAL, STANDARD PRESSURE LOAD TERMINAL; SIZE 4.125 INCH W X 3.375 INCH D X 6 INCH H; APPROVAL UL; FDC MODEL; APPLICABLE STANDARD IEC 157-1