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 566722 is a 4.6 g industrial component featuring a black housing with IP40 degree of protection, configured for clip mounting in any position with a 0.5 m flying lead connection and wire ferrules. Operating on a nominal DC voltage of 12 V or 24 V, it includes bipolar reverse polarity protection, spark arresting functions, an LED signal status display, 0.8 kV surge resistance, and contamination level 3. The unit functions within an ambient temperature range of -5 to 50 °C (extended to 60 °C), exhibits CRC 0 corrosion resistance, and complies with VDMA24364-B1/B2-L LABS conformity. 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 566722. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.