... wiring; this was formerly British Standard (BS) 7671:2001. Commercial facilities require better levels of comfort as employees spend longer periods of time seated, doing mental work rather than physical work. It has been proved that higher levels of comfort can make staff more productive in an office-like setup, therefore air conditioning and the like are common. Factory equipment needs to be more robust as it tends to be exposed and is likely to deteriorate faster; therefore durability is an important factor when considering selection. Adaptability is an issue in both circumstances; commercial facilities require numerous sockets for computers etc. and industrial facilities require sockets for machinery. Offices tend to be rearranged more frequently than factories as computers are easier to move compared with heavy machinery, however this may be updated from time to time. Large electrical currents are usually required in factories, therefore busbars may feature - these have the ability to ...

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