C9/C10 IEC Mains Socket Panel Mount Connector Male/Plug Cable Mount Female, but 3-Pole Version; what is the right Naming ?

[tiefbassuebertr]

In two-pole version this connectors are to find here (formerly Otto Heil)
http://www.hifizubehoer24.de/Heil-3017-Netzstecker-2-polig
In use on brands like Revox, Roland,
the datasheets (now from Schurter) are here:
https://www.schurter.com/de/datasheet/typ_3017.pdf
https://www.schurter.com/de/datasheet/typ_6075.pdf
https://www.schurter.com/de/datasheet/typ_6076.pdf

But in 3-pole version (go to the attached files) I don't find the exact naming. Even not by this supplier:
https://www.wittnercinetec.com/epag...WittnerCinetec-Super8-16mm-Film/Products/4092

Thank you very much for your information.

P.S.: last image show a version with additional centering resp. guide rails.

 

[tiefbassuebertr]

I have find out the correct naming for the wanted 3-pole versions:
DIN 49493/49494 (DIN49493 DIN49494 49 493/49 494) - go to the advertisement (from the year 1963) from German's formerly brand Otto Heil (now Schurter) in the attached PDF - found under
https://ursella.info/files/TaunusAnzeiger_1963_totl_optim.pdf
on pg. 24

Today's application for this parts are for service/refurbishing of vintage movie projectors (e. g. Bauer, Eumig and vintage slide projectors)
The 2-pole successors from the datasheets in post #1 was manufactured in the same company und mostly used e. g. from Revox.

Are there replacement parts available from currently production which are exact compatible ?

P.S.: Thank you very much for the information and image in post #3

 

[Galu]

Check out plug 1B in the image below from: https://www.plugsocketmuseum.nl/ApplConn_precursors-IEC60320.html

The shown black connector and matching inlet date back to the 1950s and have been made by the German company Kautt & Bux.