Insulation electronic thermostat ceramic -Thermostat ceramic shell -Satisfy technical request -Precision measure -OEM Features1) A ... high frequency. Good insulating , high strength, , low dielectric constant, Great mechanical strength, high air tightness, high chemical stability, etc. We can ... angle *10-418155Dielectric strength *106V/m181215 Insulaiton Electronic Thermal Switche Thermostat Ceramic