The material used in the housing and inside of the switch socket is usually insulated to prevent the danger of electrical leakage. Common switch socket panel materials are :ABS material, PC material, fluid materials are: brass, tin phosphor bronze and copper.
Purchase work points: In the selection, should be selected with fire retardant system function of the material. PC material has a relatively good heat resistance, flame retardant and high impact resistance; ABS material market price is cheaper, flame retardant and dyeing is also very good, but the development toughness is poor, the impact resistance design ability is weak, the use of enterprise life is short.
