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 8109394 is an electrical industrial component featuring a 100% duty cycle, Class H insulation, and an internal fuse, operating at 24 V DC (12.0 W) or 24 V AC 50/60 Hz (12.0 VA) with permissible voltage fluctuations of -15% / +10%. Certified by TÜV (21 UKEX 7017 X) with an IP66 degree of protection, this unit supports any mounting position and complies with VDMA24364 Zone III LABS conformity, alongside CE and UKCA RoHS directives. Rated for explosive environments across ATEX, IEC-EX, and UKEX zones 1, 2, 21, and 22, it provides EPL Gb and Db protection with ignition protection types Ex eb mb IIC T* Gb and Ex tb IIIC T*°C Db for ambient temperatures from -25°C to +40°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 8109394. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.