WELLONG Replacement GFCI Plug for Pressure Washer Pool Pump 15Amp 3 Prong Circuit Breaker Outdoor Waterproof Auto-Reset 120V

The safety plug is designed to protect people and home appliances from electric shock: when leakage of electricity takes place, the plug can break the circuit automatically, within 0.03 second. It's widely used to replace general plugs of appliances, machines and tools, such as pressure washer and pool pump, electric water heater, hairdryer, heating radiator,washing machine,oven,air conditioner,electric drill,instruments, meters, and so on. It's easy to use. Just respectively connect 3 pcs of wire to joint screws marked black(L, live wire), green(E, earth wire) and white(N, null wire).Then screw down and close the cover. Before using, please test it: keep connecting, press the TEST button, the indicator light should be off; press the RESET button, the light should be on. Safe certificate: UL Listed Rated Voltage: AC 120V, 60Hz Rated Current: 15Amp Wattage: 1800W Residual Current: 6mA Tripping Time: ≤30ms Voltage Withstand: 6000V Endurance Test Time: 6000 Limited Product Standards: UL943、498、746C.