The surface of the plastic parts should be smooth, no rough edges, no obvious shrinkage, defects, cracks and other phenomena.
Temperature Range: -25℃~85℃
Rated Voltage: 250V, AC DC
Rated Current: 7.0A, AC DC
Contact Resistance: ≤30mΩ Min
Insulation Resistance: ≥1000MΩ
Withstanding Voltage: 1500V AC/minute

Just tell us your requirements, we can do more than you can imagine.