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 5251373 is an industrial component built on the EN 61984 norm featuring a DC operating voltage range of 0 V to 850 V and an AC operating voltage range of 0 V to 630 V with a surge resistance of 6 kV and a current rating of 11.7 A at 40° C. Field device side connection 1 utilizes a straight M23x1 hybrid socket with 15 pins, 12 occupied pins, a round design, a screw-type lock, and no label holder, while control side connection 2 employs a straight connector and cable configuration utilizing RJ45 and an open end with 14 pins and 12 occupied pins. Submit the exact part number, quantity, and application requirements for a 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 5251373. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.