1.Quick ,easy installation 2.Stable operation 3.Excellent insulation and sealing 4.Condition:-50-105C Celcius 5.IEC60502 Feature1.Preferable electrical appliance function2.Reliable insulation3.Superior hermetic sealing4.Excellent heat /cold proof ,waterproof ,Anti-aging ,5.Widely used at the field of electric power, electronic, petroleum,chemical engineering, construction and communication6.The ...