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 540329 is an industrial component weighing 116.2 g with a contact durability of 500 mating cycles and the additional function of a leading contact 3 on socket 1 mm. It features an angled M9x0.5 round socket with 5 occupied pins on the field device side and an angled M9x0.5 round plug with 5 occupied pins on the control side, both utilizing a screw-type lock mounting design and supplied with accessories. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
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 540329. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.