Continue to Site

Eng-Tips is the largest engineering community on the Internet

Intelligent Work Forums for Engineering Professionals

  • Congratulations waross on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!

Recent content by rush1

  1. rush1

    Define terminal blocks

    IEC electrical drafting standards. What is the basis/reference is used to define terminal blocks and connectors, with the numeral preceding the X designator? For example: 3X, 1 for a terminal block of set 3, ….and X3, 14 (pin) for a 25 connector position . The standards defines putting the “3”...
  2. rush1

    Schematic, Pneumatic abbreviations

    So far what I know: pneumatic reference designators for Actuators -A; Silencer -Z; Valves -V, and how you can see not to much. I am working on a schematic and I need an IEC "must to be" :), abbreviation for tube fittings!
  3. rush1

    Schematic, Pneumatic abbreviations

    IEC standard electrical/pneumatic circuit diagrams. I need abbreviaton/reference designators for pneumatic symbols, specially for tube fittings....
  4. rush1

    IEC class designation letters

    I need help with the IEC class designation letters for the electrical graphical symbols for diagrams. Please, any ideas where can be found? Thank you.

Part and Inventory Search