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 8029139 is an electrical industrial component featuring a 100% duty cycle, a 27 mA required current consumption, and an any mounting position. It operates with a max input voltage Vi of 28 V, a max input current Ii of 115 mA, insulation class F, and enameled wire insulation class H, with negligibly small effective internal capacitance Ci and inductance Li. Compliance includes CE marking as per the EU explosion protection directive (ATEX), UKCA marking acc. to UK EX instructions, maritime classification per certificate, and explosion protection certification outside the EU including EPL Db and Gb across BR, CN, GB, and IEC-EX for Zone 1, Zone 2, Zone 21, and Zone 22, backed by issuing authorities CCC, DNV, and IECEx PTB. 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 8029139. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.