Protects against electrocution and damage to equipment. This advanced RCD plug, also known as a residual current device, complies with the latest European safety standards and features double pole protection for your reassurance. Perfectly suited for outdoor environments, including areas near ponds or when using pressure washers, this adaptor is essential for anyone engaging with electrical devices in high-risk situations. The SMJ RCD Plug is designed to react swiftly; when it detects an imbalance, it cuts off power in just 30 milliseconds—faster than the blink of an eye. This rapid response is crucial for preventing potential accidents, making it a vital addition to your electrical toolkit. Compatible with any 240V appliance, the SMJ RCD Plug Adaptor is your go-to solution for safe outdoor electrical use.Box Contains: 1 x SMJ RCD Plug Adaptor.Stay safe and secure when using electrical devices outdoors with the reliable SMJ RCD Plug Adaptor. Offer portable protection against electrocution, 240V. 30mA tripping current. 30mS tripping time. RCD Adaptor The RCD adaptor fits between an appliance plug and the power supply socket. RCD Plug The RCD plug should be wired directly to an appliance in place of the standard three pin 13 amp plug (follow the wiring diagram supplied). In-Line RCD The in-line RCD is wired directly into the cable between the appliance and a standard three pin 13A plug (follow the wiring diagram supplied).