Will the power cord wiring with what is called, how the insulation effect
There is no difference between BTTZ25 square can only do single core
. called the cable terminal, there is heat shrinkage, put it on, and then a baking guns, it is tightened wrapped in the wiring head. Can be waterproof, the best insulation effect. . the cable terminal set of waterproof, stress control, shielding, insulation in one, with good electrical performance and mechanical properties, in a variety of harsh environmental conditions for long-term use. With the advantages of light weight, easy installation and so on. Cable terminal is widely used in electric power, petrochemical, metallurgy, railway ports and construction and other fields. . casing, usually used in the construction of the basement, used to protect the pipeline or to facilitate the installation of iron pipe. Casing classification: rigid casing, flexible waterproof casing, steel pipe casing and metal casing and so on.
One is four 50 flat one is a 4 * 50
Copper core low-voltage phase line for the 120 square ground wire for the 70 square-shaped recording of ethylene insulated polyethylene sheathed cable
