Global industrial sourcing · Houston, Texas info@mropartsrfq.com
Products/Festo/551366
Festo 551366 Proximity sensor SME-10M-DS-24V-E-2,5-Q-OE
Reference imageConfirm configuration by manufacturer part number.

Festo

551366

Proximity sensor SME-10M-DS-24V-E-2,5-Q-OE

The Festo 551366 is a magnetic reed position sensor designed for round slots, featuring a contact-based bipolar N/O switching output and oil-resistant construction. Certified with the RCM compliance mark and conforming to EN 60947-5-2, it operates within an ambient temperature range of -40 °C to 70 °C with a 0.2 mm repetition accuracy and a maximum switching frequency of 50 Hz. The RoHS-compliant and halogen-free unit carries CE and UKCA markings per EMC and RoHS directives, supporting a maximum output current of 300 mA and 9 VA minimum AC switching capacity. Submit the exact part number, quantity, and application requirements for a quote.

Request pricing and availabilityCommercial response within one business day for your destination and required quantity.
Request a Quote
Why no listed price?

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.

Manufacturer
Festo
Part number
551366
Data verification
Manufacturer evidence reviewed

For a faster response, include quantity, condition, and delivery destination.

Exact part-number verificationTechnical properties are matched to 551366.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.

Verified configuration

Technical Specifications

Design
for round slot
Conforms to standard
EN 60947-5-2
Certication
RCM compliance mark
CE marking (see declaration of conformity)
As per EU EMC directive | As per EU RoHS directive
UKCA marking (see declaration of conformity)
To UK instructions for EMC | To UK RoHS instructions
Special features
Oil-resistant
Note on materials
RoHS-compliant | Halogen-free
Application note
Support / actuator-sensor overview "The right sensor for the actuator"
Measured variable
Position
Measuring principle
Magnetic reed
Ambient temperature
-40 °C...70 °C
Repetition accuracy
0.2 mm
Switching output
Contact-based, bipolar
Switching element function
N/O contact
On time
1.2 ms
Switch-off time
1 ms
Max. switching frequency
50 Hz
Max. output current
300 mA
Max. output current in mounting kits
50 mA
Min. switching capacity AC
9 VA
Max. switching capacity DC
9 W
Max. switching capacity DC in mounting kits
1.5 W
Max. switching capacity AC in mounting kits
1.5 VA
Voltage drop
1.5 V
Short-circuit protection
no
Overload protection
Not available
Rated operating voltage DC
24 V
Operating voltage range AC
5 V...30 V
DC operating voltage range
5 V...30 V

Engineering context

Identification and RFQ Guidance

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.

What to include in your RFQ

Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.

Technical verification

Our sourcing response is prepared against Festo 551366. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.