Rural household lighting electrical ready board: dual guarantee of cost-effectiveness and safety

In the selection of rural household lighting electrical ready boards, cost-effectiveness and safety should be taken into account. The following specific suggestions are provided from the perspectives of brand recommendation, functional configuration, installation and maintenance:

1、 Brand and quality selection of circuit breakers

Recommended brands: Delixi Electric and other brands have reliable quality, moderate prices, and are widely used in residential areas. These branded products have beautiful designs, comprehensive functions, and focus on safety protection (such as overload, short circuit, and leakage protection), making them suitable for rural household scenarios.

Quality standards: Select electrical ready boards that comply with national standards (such as GB/T4942.2-93), ensuring that the box material (metal or plastic) has good insulation, reasonable structure, and stable performance of internal components (such as leakage switches and circuit breakers).

2、 Functional configuration suggestions

Core protection function:

Leakage protector: Install a leakage protector in the socket circuit. It should be separately configured in damp areas such as kitchens and bathrooms, with a leakage action current of ≤ 30mA.

Overload and short circuit protection: The main switch and branch switch should have automatic power-off function to prevent circuit overload from causing fires.

Surge and undervoltage protection: In rural power grids, voltage fluctuations are significant. It is recommended to install surge protectors to prevent lightning strikes and undervoltage protectors to prevent abnormal voltage.

Circuit design optimization:

Branch control: Manage lighting, kitchen, bathroom and other areas through branch control for easy troubleshooting.

Grounding protection: The neutral and ground wires are independently set up, and the ground wire is connected to the ground wire to reduce the risk of electric shock.

3、 Key points for installation and maintenance

Professional installation:

The electrical ready board needs to be installed by a professional electrician to ensure that the incoming and outgoing lines are standardized and the wiring is firm.

Installation height: The bottom of the indoor electrical ready board is 1.2-1.4m above the ground, and the bottom of the outdoor electrical ready board is ≥ 1.0m above the ground, with anti climbing measures taken.

Regular inspection:

Clean up the dust and debris inside the box, and check if the control switch markings are clear.

Test the function of the leakage protector to ensure that there is no connection between the grounding device and the metal pipeline.

4、 Cost effectiveness optimization strategy

On demand selection: Choose the total switch capacity based on the household electricity load to avoid being too large or too small. For example, single-phase 220V power supply can be equipped with two-stage two-wire or single pole two-wire leakage protectors.

Modular design: Adopting an expandable enclosure with reserved circuit space, there is no need to replace the entire electrical ready board when adding new electrical appliances in the future.

Energy saving and environmental protection: Choose high-efficiency and energy-saving components to reduce standby power consumption, making long-term use more economical.