1 Scope

This part of IEC 61076 describes 3-way to 12-way circular connectors with M8 screw-locking or with nominal ∅︀ 8 mm snap-locking, for connection of automation devices, for signal and power transmission up to 50 V AC / 60 V DC rated voltage and up to 4 A rated current.

These connectors are available as fixed or free connectors, either rewirable or non-rewirable. Male connectors have round contacts ∅︀ 0,48 mm, ∅︀ 0,6 mm, ∅︀ 0,7 mm and ∅︀ 1,0 mm, depending on the number of ways and coding, with all contacts being of the same size.

The different codings prevent the mating of differently coded male and female connectors.