Item Type: Emergency Stop Button Material: ABS + Aluminum Alloy Switch Type: Push Button Switch Contact Type: 1 NO + 1 NC (DPST) Current: 10A Purpose: Widely Used to Control Automatic Control Circuits Such as Electromagnetic Starters, Contactors, Relays, Etc. Package List 1 x Emergency Stop Button 1Emergency switch button is made of high-quality ABS+ aluminum alloy material, which is environmentally friendly, safe, sturdy and durable. 2Emergency stop push button switch has 4 screw terminals, 1 NO+1 NC DPST contact type 3Red mushroom emergency stop button switch has a compact structure, quick and gentle operation. 4It maintains good performance in terms of waterproof, explosion-proof and anti-corrosion. 5Emergency button can work normally even in the harsh environment of high oil and high temperature.