In the construction of rural power grids, the problem of misconnection of neutral and live wires in electrical ready boards has always been a problem that troubles power safety. It may not only cause equipment damage, but also lead to electric shock accidents. Therefore, a "foolproof" security design has emerged.

Structurally, this design differentiates the wiring terminals between the neutral and live wires. Design the live wire terminal in a unique shape, such as with raised markings or specific grooves, while the neutral wire terminal adopts a significantly different shape, such as flat without protrusions or different groove styles. In this way, even non professional electricians can easily distinguish by touch and vision alone, greatly reducing the possibility of misconnection.

In terms of color identification, following international standards, the live line adopts a bright red identification, while the neutral line uses a steady blue. This high contrast color combination can be clearly distinguished even in low light environments, providing intuitive visual guidance for wiring personnel.

To further enhance the anti misconnection function, an intelligent detection module can also be installed inside the electrical ready board. After the wiring is completed, the module will automatically check whether the connection between the neutral wire and the live wire is correct. If a misconnection is detected, a warning will be immediately issued through flashing indicator lights, buzzer alarms, and other means to remind the wiring personnel to correct it in a timely manner.

In addition, clear and easy to understand operating instructions and warning signs should be set up outside the electrical ready board to introduce users to the correct wiring methods and precautions in the form of pictures and text. Even rural residents without electricity knowledge can easily understand and follow the instructions for operation.

This "foolproof" safety design effectively solves the problem of misconnection of neutral and live wires in rural electrical ready boards through innovation in structure, color, intelligent detection, and operation instructions, providing strong guarantees for the safe and stable operation of rural power grids.