Standard No.:	GB 14821.1-1993
Chinese Name:	建筑物的电气装置电击防护
English Name:	Electrical installations of buildings－Protection against electric shock
Professional Classification:	K09
Professional Classification:	GB National Standard
ICS Classification:	91.120.40 Lightning protection
Issued by:
Issued on:	1993-12-29
Implemented on:	1994-10-01
Status:	ABOLISHED
Replace By:	GB16895.21-2004 Electrical installations of buildings—Part 4-41:Protection for safety—Protection against electric shock
Replace By Date:	2005-02-01
Target Language:	English
File Format:	PDF
Word Count:
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This standard specifies the requirements for protection against electric shock of electrical installations with nominal voltage power frequency AC l000 or below and DC l500V or below and the application requirements of protective measures.
This standard is applicable to electrical installations in dwellings, industrial, agricultural and commercial buildings, public buildings, activity buildings, tourist cars and similar areas and to temporary installations in construction sites and exhibition halls.
This standard is not applicable to electric traction equipment, electrical equipment for vehicle, ship and aircraft, public road lighting installation, mining installation, anti-jamming equipment (unless this equipment influences on the safety of the installation), and building lightning protection.