General description Emergency stop push buttons are essential safety devices in various applications. This product includes 2 pieces of AC 10A 22 mm emergency stop push buttons featuring a red mushroom head design for easy identification and operation. Technical specifications Package Content: 2 pcs Emergency Stop Switch Material: Plastic and Metal Contact Type: 1NO (Normally Open) + 1NC (Normally Closed) Mounting Hole Diameter: 22 mm Installation Modular design for easy installation and wiring Other information High quality after-sales service If you are not satisfied with anything, please contact for a full refund or replacement