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 8040453 industrial component features an M12x1 D-coded 4-pin round plug for the field device side and an RJ45 8-pin square plug for the control side, both utilizing straight cable outlets. This c UL us-listed product (UL E520706) incorporates a screw-type lock with hexagon AF13 and vertical knurling on electrical connection 1, offering a contact durability rating of 100 cycles on connection 1 and 750 cycles on connection 2 alongside an integrated label holder and a total product weight of 350 g. Submit the exact part number, quantity, and application requirements to receive a formal quotation for this Festo part.
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 8040453. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.