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Festo
164853
Limit switch attachment QH-DR-E-SIEN-M12-NB-B
The Festo part number 164853 is an inductive angular industrial component built on the EN 60947-5-2 and VDI/VDE 3845 (NAMUR) standards, featuring a normally open contact PNP switch output with a maximum output current of 200 mA. It operates within a DC voltage range of 10 to 30 V, incorporates pulsing short circuit strength and polarity protection for all electrical connections, and provides an insulation voltage of 50 V with 0.5 kV surge strength. Rated to IP65 with a CRC 2 corrosion resistance classification, this unit functions in ambient temperatures from -25 to 70 °C and connects via screwed terminals accommodating 8 to 13 mm cable diameters in any assembly position. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
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Request a Quote- Manufacturer
- Festo
- Part number
- 164853
- Data verification
- Manufacturer evidence reviewed
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Exact part-number verificationTechnical properties are matched to 164853.
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Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Based on the standard
- EN 60947-5-2 | VDI/VDE 3845 (NAMUR)
- Design
- Angular
- Assembly position
- Any
- Short circuit strength
- Pulsing
- Switching element function
- Normally open contact
- Polarity protected
- for all electrical connections
- Measuring principle
- Inductive
- Switching position indicator
- No
- Operating voltage range DC
- 10 ... 30 V
- Insulation voltage
- 50 V
- Max. output current
- 200 mA
- Switch output
- PNP
- Surge strength
- 0.5 kV
- Degree of contamination
- 3
- CE symbol (see declaration of conformity)
- according to EU-EMV guideline
- Corrosion resistance classification CRC
- 2
- Protection class
- IP65
- Ambient temperature
- -25 ... 70 °C
- Electrical connection
- Screwed terminal
- Cable diameter
- 8 ... 13 mm
- Cable gland connection
- M20
- Materials note
- Conforms to RoHS
- Materials information for seals
- EPDM
- Notes on materials for housing cover
- PC
- Notes on materials for housing socket
- PA
- Notes on materials for console
- High alloy steel, non-corrosive
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 164853. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.