【Package Contents】 1 x Waterproof Emergency Stop Push Button Switch with Box 【High Quality】 Screws will not rust, the shell is made of highly flame-retardant and waterproof materials, sealed dustproof and waterproof, Stable and durable key contacts, anti-breakage engineering plastic, not easy to damage, IP67 protection level 【Multiple Uses】 Waterproof emergency stop push button switches with box are mainly used for indoor and outdoor electrical, communications, firefighting equipment, steel smelting, petrochemicals, electronic products, electric power, railways, construction sites, mines, mining sites, airports, hotels, ships, large factories, coastal factories, terminal equipment, sewage treatment facilities, environmental pollution facilities< /p> 【Type of Contact】1NO 1NC. Normally open (NO) and normally closed (NC). User interface: AC 660V; Ith: 10A 【Size】145 x 85 x 105 mm/ 5.7" x 3.3" x 4.1" (L*W*H); Waterproof level: IP67