Rating: 0.5A 50V DC Ambient temperature -10°C~+85°C Contact resistance < 20MΩ Insulation resistance >500VDC 100MΩ Minute Withstand voltage >1000VAC, 1 Minute Operating Temperature -25°C~+85°C Mechanical life >50000 CYCLES Electrical life >10000 CYCLES They are widely used in household appliances, electric force, telecommunications, machine tool, vessel, textile, printing, Mining machine, Mustic ...