EATON Cutler-Hammer Series Electronic Totalizer, 8 Digit, LCD Display, NPN Input Signal, 10 to 120 VAC/VDC, 30 Hz Frequency, Screw Connection, Bi-Directional/Uni-Directional Operating Mode, Manual/Electrical Reset, IP65 Enclosure, -10 to 55 deg C, Panel Mounting, Black/Dark Gray, 2.11 in L x 2.2 in W x 1.57 in H Dimensions