Safety first! This Eaton industrial emergency stop button is built tough. It's the 30mm size with a big red mushroom head (40mm) for easy hitting in a panic. Operation is maintained push / maintained pull – you push it to stop, pull or twist to release. Has 1 Normally Closed (1NC) contact, rated for 10A at 600V AC. Heavy-duty metal construction with a chrome-plated zinc bezel. Meets CE, CSA, UL standards and has NEMA 12,13,3,3R,4,4X ratings (dust and water resistant). Made in the USA. Perfect for machinery, control panels, or any equipment where you need a reliable, visible emergency cut-off. Part number 12050T5B63-1X. UPC: 786680120787. A critical safety component.