Y80-90 Three-phase Motor Terminal Block Wiring Board Rack Product Name : Motor Terminal Block Board;Model : Y80-90 Screw Diameter : 3.8mm;Hole to Hole Distance : 21mm/ 0.8" Board Size : 54 x 33 x 7.5mm/ 2.1" x 1.3" x 0.3"(L*W*T);Materials : Ceramic, Metal Main Color : Orange, Silver Tone;Net Weight : 51g Package Content : 1 x Motor Terminal Block Board