ITEM NAME:Big Red Button Switch Emergency Stop LY37 660V 10A NO+NC Arduino ESP82 NVY KLQ Descriptio n Description: Feature: Explosion-proof, anti-corrosion and waterproof, can also have good performance in harsh environments such as oil and high temperature. ABS flame retardant button box, waterproof and explosion-proof, sturdy and durable. Waterproof rubber ring with strong sealing to prevent water droplets from penetrating the switch. Action type: self-locking Specifications: Material: ABS + Metal Color: Yellow Size: 68*50mm Package Included: Emergency Stop Button * 1 Note: Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the website's photo and the actual item could be slightly different. We offer you what you need! Big Red Button Switch Emergency Stop LY37 660V 10A NO+NC Arduino ESP8266 IOT.We'd like to settle any problem in a friendly manner. Action type: self-locking. Color: Yellow. We want to make sure you are happy with our item. Goods without RMA number will NOT be accepted.