What are the requirements for wiring of lighting distribution box
1、 If the household lighting distribution box is installed, it is necessary to purchase the incoming line, which is conn ...
Safe operation procedures for distribution box
1. Electricians without relevant knowledge shall not dismantle the distribution box. 2. No sundries shall be piled arou ...
How to deal with the high temperature of distribution box in summer?
1. The distribution box with louvers on both sides and no separation in the middle shall be selected as far as possible ...
What are the factors that affect the performance of distribution box
The distribution box is a kind of transmission equipment which controls the power. It is responsible for the distributio ...
Installation standard of distribution box
1. Outdoor box is equipped with guardrail, grounding and rainproof cover. 2. Color the foundation and pay attention to ...
Requirements for distribution box at construction site
1、 The manufacture and installation of distribution box and switch box shall meet the following requirements: 1. The di ...
Installation points of household distribution box
1. There are two types of domestic distribution box: metal shell and plastic shell. They are exposed type and concealed ...
Difference between power distribution box and lighting distribution box
The distribution box is divided into power distribution box and lighting distribution box, which are the last level equi ...
What fire prevention preparations should be made for the electric box
The electric box is a complete set of devices for centralized installation of switches, instruments and other equipment. ...
Analyze the cause of fire caused by aging of meter box
The electric meter box is now an important power transmission equipment for every household. The electricity of every ho ...
