Enhanced Safety Features: The secure RCD connector prevents personal and device damage by detecting residual currents and disconnecting the power supply within 0.1 seconds. It ensures your safety with a rated residual current detection of 10 mA and a comprehensive two-pole shut-off mechanism. Broad Compatibility: Specially designed to work with all European standard plugs, this connector features a test circuit and a reset button. It supports electrical devices ranging from 220-250 V AC, up to a maximum of 4000 W-making it ideal for high-demand appliances like refrigerators, microwaves, and air conditioners. and Portable Design: Crafted from non-conductive, fireproof PC material, this RCD plug is suitable for usage both indoors and outdoors with an IP44 rating. It operates reliably in extreme conditions from +40 C to -25 C. User Safety Protocol: To optimum protection, plug the adapter into a socket and the 'Reset' button to activate the device, confirmed by a red light. To test the functionality, 'Test' and check if the power supply is interrupted (indicated by the red light turning off). Only use the adapter after a successful test to safety. Limited current: 250A Rated voltage: 240VAC, 50Hz Rated current: 16Amp Residual current: 10mA time: less than equal 0.1ms Dielectric strength: 2000V Endurance test time: 6000 times Plug Type: EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on. Colour:Black Material:Plastic Voltage: AC250V Package Contents: 1x Rcd Socket Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.