IEC 01 (THW) is a 750 Volt type of electric cable that is a single cable widely used especially in industrial plants. because they are used in normal three-phase electrical circuits The core of this type of cable has a copper conductor that will be several hundred wires into one large core. Its use is to walk with a fastener made of insulating material. walk in the trunk Or walk in buried pipes that are protected from water seeping into the pipes. But do not bury directly in the ground.
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