Features: Upgrades your equipment's reliability with this Push Button switches, featuring a robusts waterproof cover that ensures consistent performances in demanding environment. Constructed from high strength flame retardant PA66 engineering plastics, this switches meets rigorous EU environmental standards and boasts certifications. Suitable for enthusiasts and professional electricians alike, this offers easy to install solution for repairing or upgrading kitchen appliances and industrial machinery. Whether it's for household appliances like the 52 fridges or for heavy duty machine tool, this Multifunction 4 pin switches is designs to handle 125/250V at 20A, ensuring safe operation. Experience peace with comprehensive testing, including insulation resistance and insulator‌ strength, guaranteeing long service life and protections against corrosion and high temperatures. Specifications: Component: PA66 Package Includes: 1xPush Button Switches note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.