1、Made of high‑quality plastic and metal material, environmental‑friendly, safe, sturdy and durable 2、4 screw terminals, 1 NO + 1 NC DPST contact type, red mushroom emergency stop push button switch 3、The switch is structured compactly and operated quickly and gently 4、Can be widely used to control the electromagnetic starter, contactor, relay and other automatic control electric circuits 5、Package Included: 1 x Emergency Stop Switch Description: Our emergency stop switch is made of high-quality plastic and metal material, safe and durable. 4 screw terminals, 1 NO + 1 NC DPST contact type, red mushroom emergency stop push button switch. Its switch is structured compactly and operated quickly and gently. It can be widely used to control electromagnetic starter, contactor, relay and other automatic control electric circuits and so on. Features: Made of high-quality plastic and metal material, environmental-friendly, safe, sturdy and durable. 4 screw terminals, 1 NO + 1 NC DPST contact type, red mushroom emergency stop push button switch. The switch is structured compactly and operated quickly and gently. Can be widely used to control the electromagnetic starter, contactor, relay and other automatic control electric circuits. Specifications: Item Name: Emergency Stop Push Button Contact Type: 1 NO + 1 NC (DPST) Material: Plastic + Metal Button Color: Red Button Shape: Mushroom Current: 10A Size(L x W x H): Approx. 67 x 67 x 50mm / 2.6 x 2.6 x 2inch (Shown as picture) Weight: Approx. 150g Package Included: 1 x Emergency Stop Switch