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NBB4-F1-UO - Inductive sensor | NBB4-F1-UO - Quad Industry GmbH

Артикул: NBB4-F1-UO
Наименование: Inductive sensor | NBB4-F1-UO
Производитель: Pepperl-Fuchs


  • 4 mm flush
  • 2-wire AC/DC

Datasheet as PDF in following languages:


Technical Data: NBB4-F1-UO

General specifications
Switching element functionAC/DC NC
Rated operating distance4 mm
Installationflush
Output polarityAC/DC
Assured operating distance0 ... 3.24 mm
Reduction factor rAl 0.3
Reduction factor rCu 0.2
Reduction factor r304 0.7
Nominal ratings
Operating voltage20 ... 253 V AC/DC
Switching frequency0 ... 25 Hz
Hysteresistyp. 5%
Reverse polarity protectionreverse polarity protected
Short-circuit protectionpulsing
Voltage drop≤ 7 V
Momentary current
(20 ms, 0.1 Hz)		0 ... 2100 mA
Operating current4 ... 250 mA AC
4 ... 100 mA DC
Off-state current≤ 1.7 mA
No-load supply current≤ 4 mA
Operating voltage displayLED, green
Switching state indicationLED, yellow
Approvals and certificates
UL approvalcULus Listed, General Purpose
CSA approvalcCSAus Listed, General Purpose
CCC approvalCertified by China Compulsory Certification (CCC)
Ambient conditions
Ambient temperature-25 ... 70 В°C (-13 ... 158 В°F)
Mechanical specifications
Connection typecable PVC , 2 m
Core cross-section0.5 mm2
Housing materialPA
Sensing facePA
Protection degreeIP67
Tightening torque, fastening screwsThreading M3 max: 1.1 Nm

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