Ads
related to: 100mm galvanised ducting kit for electrical tape holder and cutter blades
Search results
Results From The WOW.Com Content Network
Electrical tape, standard black Electrical tape (or insulating tape ) is a type of pressure-sensitive tape used to insulate electrical wires and other materials that conduct electricity . It can be made of many plastics but PVC (polyvinyl chloride, "vinyl") is the most popular, as it stretches well and gives effective and long-lasting insulation.
In the electrical wiring of buildings, a cable tray system is used to support insulated electrical cables used for power distribution, control, and communication. Cable trays are used as an alternative to open wiring or electrical conduit systems, and are commonly used for cable management in commercial and industrial construction.
A plug-in bus duct system or busway can have disconnect switches and other devices mounted on it, for example, to distribute power along a long building. Many forms of busway allow plug-in devices such as switches and motor starters to be easily moved; this provides flexibility for changes on an assembly line, for example. [ 4 ]
The term trunking is used in the United Kingdom for electrical wireways, generally rectangular in cross section with removable lids. Mini trunking is a term used in the UK for small form-factor (usually 6 mm to 25 mm square or rectangle sectioned) PVC wireways. In India, this trunking is available with self-fixing tape to ease installation. [11]
Strain relief plate inside an electrical enclosure, mounted on a 35 mm DIN rail shape H Strain relief plate on the end of a cable carrier Cable strain relief is a mechanical protection for flexible electrical cables , wires , conduits and pneumatic hoses .
Galvanic isolation is a principle of isolating functional sections of electrical systems to prevent current flow; no direct conduction path is permitted. [ 1 ] [ 2 ] Energy or information can still be exchanged between the sections by other means, such as capacitive , inductive , radiative , optical , acoustic , or mechanical coupling.