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
Engineered by Festo, the part number 566711 is an industrial component featuring a wrought aluminum alloy plate and NBR seals with a total product weight of 440 g. It provides explosion prevention and protection for ATEX and IEC-EX Zone 1, Zone 2, Zone 21, and Zone 22, along with UKEX Zone 1 and Zone 21, certified by the German Technical Control Board (TÜV) and IECEx under specific certificate numbers. The unit carries CE and UKCA markings, complies with RoHS materials standards, and is rated for a moderate corrosion resistance class (CRC) of 2 alongside VDMA24364-B1/B2-L LABS conformity within an explosive ambient temperature range of -10°C to +60°C. Submit the exact part number, quantity, and application requirements to request 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 566711. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.