Usage Tips:Enhanced Safety Features: RCD (residual current device) plug is designed to detect leakage currents and disconnect power within 0.1 seconds, providing protection against electrical hazards. Rated for 16 AMP with a 10 mA residual current, it ensures reliable safety for people and connected devices.Universal Compatibility: Compatible with standard European plugs, this safety plug works with a wide range of appliances such as refrigerators and air conditioners. Operates at 220-250 V AC and supports up to 4000 W. Features a test switch and reset button for regular safety checks.Robust Construction and Portability: Made from fire-resistant PC material with an IP44 rating, the plug is suitable for both indoor and outdoor use, offering durability in various environmental conditions.Testing Prior to Use: For safety, test the device before first use. After plugging in, press 'Reset' to activate (red indicator will light). Then press 'Test' to confirm the power cuts off properly. This ensures the protection mechanism functions correctly.Plug Type: EU Plug, suitable for use in countries including Germany, France, Spain, Italy, and others.Voltage: AC 240V Color: White Material: PlasticPackage Contents: 1 x GFCI Leakage Protection Plug (Other items not included)Note: Slight color variations may occur due to lighting and screen settings. Measurement may vary by +/- 1-3 cm.