الوصف

Function introduction: *****-ribbed insulator eliminates flashover 2.strong resistance to heat and shock ***** made of *5% pure alumina 4.superb insulation *****-plated housing prevents oxidation and corrosion 6.heat crimping process ensures absolute air-tight fit ***** core electrode prevents oxidation and corrosion ***** sealing with conductivity glass ensures a fine conductivity and sealing ***** ceramic insulator provides better insulation.heat dissipation, resistance against heat shock and mechanical failure