AS/NZS 3120:2021 specifies essential safety requirements for cord extension sockets intended to be used at extra-low voltages. This Standard is to be read in conjunction with AS/NZS 3100.
AS/NZS 3120:2021 history
2021AS/NZS 3120:2021 Approval and test specification — Cord extension sockets
1970AS/NZS 3120:2011 Approval and Testing Specifications for Wire Extension Sockets
1999AS/NZS 3120:1999 Approval and test specification - Cord extension sockets