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 5251385 is an industrial component built in accordance with the EN 61984 norm, featuring a product weight of 5700 g and operating across a DC voltage range of 0 V to 850 V alongside an AC voltage range of 0 V to 630 V with a current rating of 17.8 A at 40° C. Connection 1 utilizes a straight M23x1 hybrid socket with a screw-type lock on the field device side, containing 15 pins with 12 occupied and no label holder cable designation. Connection 2 provides a straight RJ45 and open end connector and cable on the control side with 14 pins and 12 occupied wires. 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 5251385. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.