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
Festo part number 539052 is an industrial component based on norm EN 61076-2-104 with wire colors and connection numbers conforming to standards EN 60947-5-2, EN 61076-2-101, and EN 61076-2-104. It features ATEX explosion prevention and protection for Zone 2 and Zone 22, a green LED for ready status indication, and a yellow LED for switching status indication applicable to NPN and PNP N/O contacts. The product weight ranges from 22 g to 835 g with multiple options for electrical connections, cable designations, and mounting types. 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 539052. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.