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.
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Festo
150454
Proximity sensor SIEH-M12B-PO-K-L
The Festo part number 150454 is an industrial component featuring a rated operating distance of 4 mm, an assured operating distance of 3.24 mm, and a PNP switching output with an NC contact function. It operates within a DC voltage range of 10 V to 30 V, supports a maximum switching frequency of 2500 Hz at an output current up to 200 mA, and conforms to EN 60947-5-2 standards with C-Tick and c UL us-Listed certifications. Compliance includes CE and UKCA markings for EMC and RoHS directives, alongside an ambient temperature range of -25 °C to 70 °C and built-in short-circuit and inductive protective circuits. Submit the exact part number, quantity, and application requirements for a quote.
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Request a QuoteWhy 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
- 150454
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 150454.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Conforms to standard
- EN 60947-5-2
- Certication
- C-Tick | c UL us - Listed (OL)
- CE marking (see declaration of conformity)
- As per EU EMC directive | As per EU RoHS directive
- UKCA marking (see declaration of conformity)
- according to UK regulations for EMC (UK-E) | according to UK RoHS regulations (UK-R)
- Rated operating distance
- 4 mm
- Assured operating distance
- 3.24 mm
- Reduction factors
- Aluminum = 0.4 | Stainless steel St 18/8 = 0.8 | Copper = 0.4 | Brass = 0.5 | Steel St 37 = 1.0
- Ambient temperature
- -25 °C...70 °C
- Repetition accuracy under constant conditions
- 0.2 mm
- Switching output
- PNP
- Switching element function
- NC contact
- Hysteresis
- 0.36 mm
- Max. switching frequency
- 2500 Hz
- Max. output current
- 200 mA
- Voltage drop
- 2 V
- Inductive protective circuit
- Installed
- Short-circuit protection
- Pulsed
- DC operating voltage range
- 10 V...30 V
- Residual ripple
- ±10 %
- Idle current
- 10 mA
- Reverse polarity protection
- for all electrical connections
- Electrical connection 1, connection type
- Cable
- Electrical connection 1, connection technology
- Open end
- Electrical connection 1, number of pins/wires
- 3
- Cable length
- 2.5 m
- Material of cable sheath
- TPE-U(PUR)
Engineering context
Identification and RFQ Guidance
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 150454. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.