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ELECTRICAL INSTALLATIONS OF BUILDINGS - PROTECTION FOR SAFETY - PROTECTION AGAINST UNDERVOLTAGE. Original standard UNE 20460-4-45-1990 in PDF full version. Additional info + preview on request

Document status: Active

Electrical installations of buildings - Part 7-740- Requirements for special installations or locations - Temporary electrical installations for structures, amusement devices and booths at fairgrounds, amusement parks and circuses. Original standard UNE 20460-7-740-2007 + 11M-2011 in PDF full version. Additional info + preview on request

Document status: Active

RECOMMENDED DIMENSIONS FOR HEXAGONAL AND SQUARE CRIMPING-DIE CAVITIES, INDENTORS, GAUGES, OUTER CONDUCTOR CRIMP SLEEVES AND CENTRE CONTACT CRIMP BARRELS FOR R.F. CABLES AND CONNECTORS. Original standard UNE 20489-1996 in PDF full version. Additional info + preview on request

Document status: Active

BASIC ENVIRONMENTAL TESTING PROCEDURES - GUIDANCE TO TEST KD - HYDROGEN SULPHIDE TEST FOR CONTACTS AND CONNECTIONS. Original standard UNE 20501-2-46-1985 in PDF full version. Additional info + preview on request

Document status: Active

Sound system equipment - Part 10- Peak programme level meters. Original standard UNE 20502-10-1996 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Sound system equipment. Part 11- Application of connectors for the interconnection of sound system components. Original standard UNE 20502-11 1M-1996 in PDF full version. Additional info + preview on request

Document status: Withdrawn