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 550313, conforms to EN 61984 and features an M23x1 round plug socket with a straight cable outlet on the field device side and an open-ended cable on the controller side, both with 8 occupied pins and no inscription label holder. The unit supports an operating voltage range of 0 to 630 V DC and AC, with a voltage range of 0 to 300 V applicable for 0.5 mm² wiring. It accommodates an acceptable current load of 16 A at 40°C, which adjusts to 8 A for 0.5 mm² conductors. 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 550313. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.