99.60 Withdrawal effective Sep 16, 2019
WPUB
IEC
International Standard
29.120.10 Conduits for electrical purposes
Revised
This International Standard specifies requirements for conduit and cable fittings including cast metal boxes and conduit bodies used with extra-heavy duty electrical rigid steel (EHDERS) conduit conforming to IEC 60981. This edition constitutes a technical revision. It incorporates numerous additional tables which are significant changes to the first edition including: revision and update; new requirements necessitated by the proliferation of communication cables used in connection with EHDERS conduits and fittings
WITHDRAWN
IEC 61950:1997 ED1
WITHDRAWN
IEC 61950:2007 ED2
99.60
Withdrawal effective
Sep 16, 2019
PUBLISHED
IEC 61950:2019 ED3