Personal protection plugs effectively prevent electrical accidents and disconnect active conductors from the power supply at lightning speed as soon as residual current occurs. Reliable personal protection with a rated residual current of 16mA. One-to-one leakage protection: If electrical equipment with leakage protection is inserted, it will not interfere with the normal operation of other equipment. Usage: Suitable for indoor and outdoor use. Robust PC material, heat and temperature resistant, IP44, good water resistance. Please test before each use. Follow the instructions. 1: Plug the remaining circuit breakers into a power outlet or outlet. 2: Test and make sure the indicator lights up before use. 3: Connect household appliances or power tools to the FI adapter. 4: Once a power failure is detected, the FI circuit breaker socket is triggered to protect personnel from electric shock. Max power 3500 W, Max power 3500 W, Fi breaker socket provides additional protection against the risk of electric shock If a ground fault leak (10 mA) is detected, power can be interrupted in le than 0.1 seconds, protecting your family. Easy to use Step 1: Plug the FI circuit breaker into a socket or wall socket. Step 2: test it and make sure the indicator light is on before using it. Step 3: Connect household appliances or power tools to the fi adapter. Step 4: The FI circuit breaker socket trips as soon as a power failure is detected in order to protect people from electric shock. Made with fireproof PC material, the rugged design can be used both indoors and outdoors. The RCD socket can operate at high temperatures, high humidity, and um (temperature range from +40C to -25C). Safety personal protective adapters plug into sockets (220-250V) compatible with household appliances, including refrigerators, microwave ovens, water heaters, air conditioners, etc. Suitable for standard Euro sockets. This portable residual current circuit breaker is suitable for wall sockets or any other outlet (220-250V). Greater security for your home. Personal circuit breakers compatible with household appliances and power tools such as hair dryers, vacuum cleaners, air conditioners, heaters, aquariums, refrigerators, microwave ovens, lawn mowers, swimming pool pumps, etc. Ground fault protection: When the safety plug detects a ground fault (>10 mA), it cuts off the power within 0.1 seconds to prevent electric shock and protect electrical equipment from damage. Rated voltage: 220V-250V AC, 50Hz Rated current: 16 amp Residual current: 10mA Trigger time: 0.1 Rated power: 4000W Durability test time: 20,000 time Material: PC (fire and heat resistant)