Design a modular minimalist lighting electrical ready board to meet the skill level and installation efficiency requirements of rural electricians. Through standardized components and foolproof operation, achieve the goal of "learning to install in one day" while balancing safety and economy.

1、 Core Principles of Minimalist Design

Modular structure

The box adopts a prefabricated card slot design, integrating core components such as circuit breakers, terminal blocks, and zero ground bars into detachable modules to avoid complex wiring. For example, the main switch module and branch circuit module are connected through plug-in interfaces to reduce wiring errors.

Visual identification system

All wiring terminals and switch handles are managed by color codes (such as red for live wires, blue for neutral wires, and yellow green for ground wires), and functional areas are marked (such as "living room lighting" and "socket circuits"). An installation process diagram is attached inside the box, allowing even inexperienced electricians to operate according to the diagram.

Pre assembled components

Provide pre bent wires with insulated sheaths, customized in length according to the size of the box, and can be directly connected to the terminal without cutting. For example, the connecting wire from the main switch to the branch switch has been crimped to the terminal head and only needs to be inserted into the corresponding hole.

2、 One day quick installation process

Basic preparation (1 hour)

Fix the box on the wall and confirm the incoming direction. Use the built-in level of the box to adjust the position and avoid rework in the later stage.

Main circuit connection (2 hours)

Connect the household wire to the main switch module and quickly distinguish between fire, neutral, and ground wires through color codes. Modular design allows wiring to be done in just 3 steps: wire stripping → terminal insertion → screw locking.

Split configuration (3 hours)

Insert branch modules according to lighting and socket requirements, with 2-3 preset circuits for each module. Directly connect with pre assembled wires without measuring length or stripping the wires.

Functional testing (1 hour)

Before closing, use the test pen included in the box to check each circuit and confirm the power status through the LED indicator light. Simulate load testing to ensure no short circuits or leakage.

3、 Optimization of rural applicability

Cost controllable: using flame-retardant plastic box and domestic components, the cost per box is controlled within 150 yuan.

Durable design: The box door is equipped with waterproof rubber strips to adapt to humid rural environments; The concealed design of the internal wiring groove prevents rodent bites.

Training support: Provide a 10 minute animation tutorial and a 24-hour technical hotline to solve installation questions.

This plan reduces the technical threshold through "subtractive design", allowing rural electricians to quickly master standardized installation processes while ensuring electrical safety. It is suitable for promotion in township electrical renovation projects.