Check the listing for details. 5PCS N/C SPST Emergency Stop Push Button Switch 10A 600V Red. Condition: New. Listed at 30.10 USD. Emergency Stop Push Button SwitchGeneral Information：[1]Used widely to control the equipment, contactor, relay and other automatic control electric circuits.[2]Button Color : Red;Panel Cutout Diameter : 22mm / 0.9"(7/8");Fit Panel Max. Thickness : 7mm / 0.28"[3]Button Diameter : 4cm / 1.6";Total Size(Approx) : 7.5 x 4 x 3cm/3" x 1.6" x 1.2"(L*W*T);External Material : Plastic, Metal[4]The shell is made of flame-retardant PC material, anti-corrosion and waterproof; The contact is made of silver tin oxide with strong conductivity. The bottom is made of flame-retardant substrate with high temperature resistance[5]Item Name : Push Button Switch;Contact Type : 1NC SPST;Action Type : Latching;Ith : 10A;Ui : 600V; voltage : 6KV;AC15 : 240V 3A;Terminal Quantity : 2.