IEC 60423 Revised
IEC 60423:1993
Conduits for electrical purposes - Outside diameters of conduits for electrical installations and threads for conduits and fittings
Specifies outside diameters for conduits used in electrical
installations and the dimensional requirements for threads. It also
specifies the dimensional requirements for threads used in
associated fittings.
installations and the dimensional requirements for threads. It also
specifies the dimensional requirements for threads used in
associated fittings.
CHF 40.-
A more recent version of this publication exists: IEC 60423:2007