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 8149581 is an industrial component featuring a single-phase primary supply with an AC input voltage range of 100 V to 240 V, a mains frequency of 45 Hz to 65 Hz, and an input current of 1.3 to 3.1 A. This DIN rail-mounted device delivers a nominal output voltage DC of 24 V at a nominal output current of 10 A, backed by a 20 ms power failure buffering capacity and open convection mounting. Certified as c UL us - Listed (OL) with CE marking per EU EMC and low voltage directives, the IP20-rated unit weighs 1168 g, measures 42 mm in width, 130 mm in height, and 160 mm in length, and adheres to VDMA24364 Zone III LABS conformity for storage temperatures between -40 °C and 85 °C and ambient operating temperatures from -25 °C to 70 °C at 95% relative air humidity. 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 8149581. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.