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
This Festo industrial component, part number 5251396, is built in accordance with the EN 61984 norm and weighs 2.06 kg with a cable designation excluding a label holder. It features a field device side with a straight, round M40x1 hybrid socket connection utilizing snap-locking mounting for its 15 pins, of which 12 are occupied, alongside a control side featuring a straight connector and cable with RJ45 and open end technology for its 14 pins, with 12 occupied. The unit operates within a DC voltage range of 0 V to 850 V, an AC operating voltage range of 0 V to 630 V, and delivers a current rating of 31.9 A at 40° C. 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 5251396. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.