For 22-18 wire. 3.78" x 0.67" x 0.57" high. 0.32" (8mm) terminal centers. UL, CSA, VDE. Flexible white (natural) Nylon 66 body, 94V2 rated for 105 C degrees. 400 Volts. All metal parts are completely recessed in the housing to prevent shorts. Strip has 12 circuits, with a mounting hole between each circuit. Can be easily shortened with a knife or saw.