Baomain Ac 600v 10a Red Mushroom Emergency Stop Push Button Switch 22mm No Nc Item Name : Emergency Stop Push Switch; Type : Self Locking Rotary Ith : 10A; Ui : 600V; Voltage Category : AC 125V, 5A; AC 300V, 3A Contact Type : 1 NO (Normally Open) + 1 NC (Normally Closed) Button Diameter : 4cm/1.5; Mount Hole Diameter : 2.2cm / 0.87; Total Size : 3.7 x 3 x 7cm/ 1.4Total Net Weight : 45g; Package Content : 1 x Emergency Stop Switch