DR 94253

Note - due to the age of this archived document, available information is limited therfore this record is incomplete. For further details, please phone our Customer Service Centre on 131 242 (Intl +61 2 8206 6010) or email sales@saiglobal.com.

Proposes the adoption of IEC 99-4:1991 as an Australian Standard with the exception of Appendix AA. Applies to non-linear metal-oxide resistor type surge arresters without spark gaps designed to limit voltage surges on a.c. power circuits. Appendix GG modifies and supplements the proposed Standard to cover metal-oxide surge arresters with gaps for a.c. systems. Copies of IEC 99-4:1991 may be purchased from or viewed at any Standards Australia office.

Revision of AS 1307.2-1987