ITEM NAME:AC 600V 10A Red Mushroom Emergency Stop Push Button Switch 22mm NO NC Y9S3 AC 600V 10A Red Mushroom Emergency Stop Push Button Switch 22mm NO NC Y9S3 Item Name : Emergency Stop Push Switch;Type : Self Locking Rotary;Ith : 10A Ui : 600V;Voltage Category : AC 125V, 5A; AC 300V, 3A;Button Diameter : 4cm/1.5" Contact Type : 1 NO (Normally Open) + 1 NC (Normally Closed);Mount Hole Diameter : 2.2cm / 0.87" Push to stop and lock, twist to reset. 4 screw terminals. The switches are structured compactly and operated quickly and gently. For emergency stop in industry with the conspicuous red mushroom cap. Package Content : 1x Button Switch Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm..Push to stop and lock, twist to reset. Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.