PA66 material :1, with good insulation and dielectric properties, safe and reliable use. 2, with good heat resistance, aging resistance, flame retardant. Tinning process: high chemical stability, good electrical conductivity. Sealing gasket: In the case of screw tightening, can make the sealing between the product and the plate better. Shield design: The shield can effectively prevent dust and oil and avoid electric shock.Widely used in storage cabinets, high-current machines, batteries and other scenarios.