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 551396 is an inductive industrial component designed for T-slot position measurement, conforming to EN 60947-5-2 with RCM, c UL us - Listed (OL), and KC-EMV certifications alongside CE and UKCA directives for EMC and RoHS. This RoHS-compliant sensor features a rated operating distance of 1.5 mm, a repetition accuracy of 0.05 mm or less when approached from the side, an NPN N.O. contact switching output, a max switching frequency of 4500 Hz, and a maximum output current of 150 mA within an ambient temperature range of -25 °C to 70 °C. Request a quote by submitting the exact part number, quantity, and application requirements.
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 551396. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.