Features 1、Electrical Parameters: Features 1 normally open (NO) and 1 normally closed (NC) contacts, with AC DC 6A 110V, 3A 240V, 2.5A-380V rated voltage. It boasts AC 660V Ui voltage and 10A Ith current 2、ABS Material: This emergency stop button box is made of ABS engineering plastic, offering enhanced toughness, wear resisting, damage and fracture prevention, ensuring a long service life 3、IP67 Water Proof: The emergency stop button box boasts IP67 water proof rating, effectively protecting the internal components from water, making it suitable for both indoor and outdoor applications 4、Robust Construction: Features a thickened fastening cover and a flame retardant housing that provides sealing against dust and water. The button contacts are stable, and the screws are rustproof 5、Versatile Uses: Suitable for electrical, comm, fire equipment, steel smelting, petrochemical industry, electronics, power industry, railway, construction site, mine, quarries, airport, hotel, ship, and large factory, both indoors and outdoors Specification Item Type: Emergency Stop Button with Box Product Material: ABS Water Proof Rating: IP67 Rated Voltage: AC DC 6A 110V, 3A 240V, 2.5A 380V Ui: 660V Ith: 10A Size: Approx. 154 x 80 x 11.3mm / 6.1 x 3.1 x 0.4in Package List 1 x Emergency Stop Button Box