GE TEY160 molded case, thermal magnetic; 277 vac, 125 vdc; 60 ampere; 1 pole; interrupting rating 65 kiloampere at 120 vac, 14 kiloampere at 240/277 vac, 10 kiloampere at 125 vdc; terminal aluminum/copper load lug; size 1 inch w x 3-1/16 inch d x 5-1/4 inch h