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Festo
150490
Proximity sensor SIES-V3B-NS-S-L
The Festo part number 150490 is an industrial component featuring an NPN switching output with a normally open contact function, operating within a DC voltage range of 10 V to 30 V. It provides a rated operating distance of 2 mm, an assured operating distance of 1.6 mm, a repetition accuracy of 0.1 mm, and a maximum switching frequency of 1200 Hz across an ambient temperature range of -25 °C to 85 °C. Conforming to EN 60947-5-2, this device includes pulsed short-circuit protection, reverse polarity protection for all electrical connections, and compliance markings for RCM, c UL us, CE, and UKCA. Submit the exact part number, quantity, and application requirements for a quote.
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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
- 150490
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 150490.
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
- RCM compliance mark | 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)
- To UK instructions for EMC | To UK RoHS instructions
- Rated operating distance
- 2 mm
- Assured operating distance
- 1.6 mm
- Reduction factors
- Aluminum = 0.45 | Stainless steel St 18/8 = 0.7 | Copper = 0.3 | Brass = 0.5 | Steel St 37 = 1.0
- Ambient temperature
- -25 °C...85 °C
- Repetition accuracy
- 0.1 mm
- Switching output
- NPN
- Switching element function
- N.O. contact
- Max. switching frequency
- 1200 Hz
- Max. switching frequency DC
- 1200 Hz
- Max. output current as a function of temperature
- 200 mA at <= 50 °C | 150 mA at <= 85 °C
- Voltage drop
- 3.2 V
- Short-circuit protection
- Pulsed
- DC operating voltage range
- 10 V...30 V
- Residual ripple
- 10%
- Idle current
- 30 mA
- Reverse polarity protection
- for all electrical connections
- Electrical connection 1, connection type
- Plug
- Electrical connection 1, connection technology
- M8x1 A-coded as per EN 61076-2-104
- Electrical connection 1, number of pins/wires
- 3
- Electrical connection 1, type of mounting
- Snap-locking | Screw-type lock | not rotatable | Compatible with snap-locking
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 150490. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.