Under what circumstances will a lighting electrical ready board catch fire?

Lighting electrical ready boards can cause fires in a number of situations. The main factors include wire aging, overload, short circuit, poor contact, equipment failure, etc. Aging of wires leads to insulation damage, which may cause arc discharge; overloading exceeds the carrying capacity of the wires, causing the wires to heat up or even burn; short circuits cause the current to suddenly increase, producing high temperatures and sparks. Poor contact will cause increased resistance and local high temperatures, which may eventually cause a fire. Equipment faults, such as internal faults in switches, sockets and other devices, are also important causes of fires. Therefore, regular inspection of the safety of electrical ready boardes and electrical equipment is a key measure to prevent fires. In addition, the use of electrical equipment that meets standards and the correct installation and maintenance of equipment can also effectively reduce the risk of fire.