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 552559 is an industrial component featuring an AS-Interface fieldbus interface via a flat cable plug and a load voltage connection via a flat cable plug operating within a range of 21.6 V to 26.4 V DC. This unit supports a maximum of 4 valve positions, 4 solenoid coils, and 4 inputs, incorporating device-specific diagnostics for short circuit or overload of inputs with a 3 ms debounce time. Built with a corrosion resistance class of CRC 2 for moderate corrosion stress and VDMA24364-B1/B2-L LABS conformity, it includes reverse polarity protection across all electrical operating voltage connections and accommodates 1 slave per device. 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 552559. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.