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Pepperl+Fuchs, Inc. NBB20-U4-UU industrial sensor

Industrial Automation and Controls

Pepperl+Fuchs, Inc.NBB20-U4-UU

Pepperl+Fuchs, Inc. NBB20-U4-UU is an inductive sensor. Specifications include a sensing range of 20 mm, 2-wire output, IP67 protection, 24-250V supply, PA 6.6/metal housing, and an operating temperature of -25°C to 85°C.

Buy from DigiKey· $264.80

Offer may be outdated — verify current stock at the retailer before ordering.

View Datasheet

Engineering Specifications

8 of 13 fields available
Verified specifications6 of 8 verified specifications with source evidence
Verification date not recordedView source document

Verified specifications

Sensor TypeInductiveVerified · High · Page 1
Manufacturer datasheetHighPage 1
Excerpt: Inductive
Extracted Sep 6, 2026View source
Sensing Distance20.0 mm
Output Type2-wireVerified · High · Page 1
Manufacturer datasheetHighPage 1
Excerpt: 2-wire
Extracted Sep 6, 2026View source
Supply Voltage24-250VVerified · High · Page 1
Manufacturer datasheetHighPage 1

Evidence: labeled voltage with V unit

Excerpt: 24 ... 250 V DC
Extracted Sep 6, 2026View source
IP RatingIP67
Housing MaterialPA 6.6/metalVerified · High · Page 1
Manufacturer datasheetHighPage 1
Excerpt: PA 6.6/metal
Extracted Sep 6, 2026View source
Operating Temperature-25°C to 85°CVerified · High · Page 1
Manufacturer datasheetHighPage 1

Evidence: labeled range with explicit °C/°F/K unit

Excerpt: -25 ... 85 °C
Extracted Sep 6, 2026View source
Switching Frequency30 HzVerified · High · Page 1
Manufacturer datasheetHighPage 1
Excerpt: 30.0
Extracted Sep 6, 2026View source
Additional specifications not yet verified (5)Show
  • Sensing MethodNot specified
  • Housing TypeNot specified
  • Response TimeNot specified
  • Current ConsumptionNot specified
  • AccuracyNot specified

These fields have not yet been verified and do not indicate a defect.

These fields are pending verification and remain discoverable for completeness.

Where to Buy

All retailer offers (1)

  • DigiKey$264.80
    97 in stock · checked Aug 28, 2026 · may be outdated
    View

Can’t find the configuration or quantity you need? Request a sensor.

Other Inductive sensors you may consider, including options from other manufacturers.

MPNManufacturerDescriptionRangePrice
NBB20-U2-UUPepperl+Fuchs, Inc.INDUCTIVE SEN 20MM NO/NC20.0 mm$260.98
NJ2-PD-US-2.062-V93Pepperl+Fuchs, Inc.INDUCTIVE SEN CYLINDER POSITION2.0 mm$519.35
NJ2-V3-NPepperl+Fuchs, Inc.INDUCTIVE SEN 2MM NAMUR2.0 mm$100.98
NBB0.8-5GM25-E2Pepperl+Fuchs, Inc.INDUCTIVE SEN 0.8MM PNP0.8 mm$128.29
NBB2-12GM50-E2-V1Pepperl+Fuchs, Inc.INDUCTIVE SEN 2MM PNP2.0 mm$81.43

Best Price · DigiKey97 in stock · checked Aug 28

$264.80

Buy