Features: Double pole cut off brake function with one pole cut off. These two versions can be combined with an overload protection switch to achieve under voltage and overload protection. Widely used in machine tools, large-scale power tools, and garden machinery. This is a safety switch; the device will not turn on after unexpected power offpress the green start button to restart. Specifications: Rated Voltage: AC250V Rated Current: 18A (AC-1), 15A (AC-3) Coil Voltage: 220-240V Rated Frequency: 50/60Hz Degree of Protection: IP55 Number of Operating Cycles: 5E4 Material: Plastic Color: Black Quantity: 1 Piece Note: No retail packaging. 1 cm = 10 mm = 0.39 inch. Please allow 01 cm error due to manual measurement. Ensure you are comfortable with this before purchasing. Due to differences between monitor displays, the image may not reflect the actual product color. Thank you. Package Includes: 1 x Waterproof Magnetic Switch