Confirm the exact configuration
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.

Festo
The Festo part number 5391145 is an industrial component featuring a straight M23x1 round plug socket with 8 occupied pins on the field device side and an open-ended cable with 8 occupied pins on the controller side. This product conforms to standard EN 61984 and operates within a DC and AC voltage range of 0 to 630 V, with a restricted range of 0 to 300 V for 0.5 mm². It supports an acceptable current load of 16 A at 40°C, which drops to 8 A for 0.5 mm², and is supplied without an inscription label holder for cable identification. Submit the exact part number, quantity, and application requirements to receive a formal quote.
Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Festo references — within one business day.
For a faster response, include quantity, condition, and delivery destination.
Verified configuration
Engineering context
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Our sourcing response is prepared against Festo 5391145. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.