uxcell 3P 3 Phase 30A 3.7KW Self Lock On/Off Power Pushbutton Switch TBSP-330 Product Name : Power Push Button Switch;Model : TBSP-330 Type : Self Locking ON/OFF, 3P;Current : 30A Power : 3.7KW;Total Size (Approx.) : 9 x 4.6 x 5.1cm / 3.5" x 1.8" x 2" (L*W*H) External Material : Plastic Weight : 115g;Package Content : 1 x Power Push Button Switch