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 30943 is an industrial component featuring a yellow LED signal status display and a 24 V DC nominal operating voltage with a 4 A current rating at 40 °C. It mounts onto an air solenoid valve using an M3 central screw in any mounting position and includes an integrated 2.5 m cable designed for static applications with a 5.2 mm diameter. Enclosed in an IP67-rated housing that operates within an ambient temperature range of -20 °C to 80 °C, this unit complies with EU RoHS and UK RoHS directives and VDMA24364-B2-L LABS conformity. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
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 30943. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.