Selection and erection of electrical equipment devices for protection for safety, isolation, switching, control and monitoring. Selection and erection of electrical equipment wiring systems edition 3. Size your installations with the elec calc software and comply with electrical standards. Amendment 1 low voltage electrical installations part. Documents sold on the ansi webstore are in electronic adobe acrobat pdf format, however some iso and iec standards are available. Protection for safety protection against voltage disturbances and electromagneticdisturbances. This third edition cancels and replaces the second edition, published in 2001, and constitutes. Protection for safety protection against overcurrent.
Part 444 of iec 60364 provides rules for the protection against the effects of conducted and radiated disturbances on electrical installations. Protection for safety protection against thermal effects in pdf form, in that case. If searching for the ebook by iec tcsc 64 iec 60364442 ed. All bsi british standards available online in electronic and print formats. The rules of this standard do not apply to systems which are wholly or partly under control of public power supply companies see scope of iec 60364 1. Iec shall not be held responsible for identifying any or all such patent rights.
International standard iec 60364 443 has been prepared by iec technical committee 64. Part 443 of iec 60364 describes how live conductors are protected by one or more devices for automatic interruption of the supply in the event of overload see clause 433 and shortcircuits see clause 434 except in cases where the overcurrent is limited in accordance with clause 436 or by the conditions described in 433. Iec international electrotechnical commission the international electrotechnical commission iec was officially founded in 1906, with the aim of securing the international cooperation as regards. Protection for safety protection against overcurrent installations electriques a basse tension partie 443. Part 1 protection and control devices part 2 electrical devices. Electrical installations and protection against electric shock.