Dangers Of Non-flame-retardant Pvc In Copper Terminal Blocks

Using non-flame-retardant PVC as insulation material for copper terminal block electrical faults poses a significant safety hazard. When this material comes into contact with a flame under high temperature or ignition source conditions, the flame will not extinguish immediately but will continue to burn and spread rapidly. Due to its chemical composition and structural characteristics, this material releases a large amount of toxic gases upon ignition, posing a greater threat to operators and copper distribution block electrical faults. In the design and application of electrical equipment, the use of non-flame-retardant materials undoubtedly increases the risk of copper terminal strip electrical faults.