Serviceline Industrial Sensors
Phone: 330-486-0001
Fax: 330-405-4710
Serviceline Explosion Protection
Phone: 330-486-0002
Fax: 330-963-5827

Inductive sensor NBB4-F1-E0

  • 4 mm flush
  • 3-wire DC
Unit Price:  75.00  USD
 in stock

Download the complete datasheet as a PDF:

Datasheet excerpt: Technical data of NBB4-F1-E0

General specifications
Switching functionNormally open (NO)
Output typeNPN
Rated operating distance4 mm
Output polarityDC
Assured operating distance0 ... 3.24 mm
Reduction factor rAl 0.4
Reduction factor rCu 0.45
Reduction factor r304 0.8
Reduction factor rBrass 0.55
Nominal ratings
Operating voltage10 ... 30 V DC
Switching frequency0 ... 1400 Hz
Hysteresistyp. 5%
Reverse polarity protectionreverse polarity protected
Short-circuit protectionpulsing
Voltage drop≤ 2.5 V
Rated insulation voltage60 V
Operating current0 ... 250 mA
Off-state current0 ... 0.01 mA typ. 0.1 µA at 25 °C
No-load supply current≤ 15 mA
Switching state indicatorLED, yellow
Functional safety related parameters
MTTFd1530 a
Mission Time (TM)20 a
Diagnostic Coverage (DC)0 %
Approvals and certificates
Protection classII
Rated insulation voltage60 V
Rated impulse withstand voltage800 V
UL approvalcULus Listed, General Purpose
CSA approvalcCSAus Listed, General Purpose
CCC approvalCCC approval / marking not required for products rated ≤36 V
Ambient conditions
Ambient temperature-25 ... 70 °C (-13 ... 158 °F)
Mechanical specifications
Connection typecable PVC , 2 m
Core cross-section0.5 mm2
Housing materialPA
Sensing facePA
Degree of protectionIP67
Tightening torque, fastening screwsThreading M3 max: 1.1 Nm

Documents: NBB4-F1-E0

Technical informationLanguageFile TypeFile Size
Installation conditionsENGPDF117 KB
EinbaubedingungenGERPDF118 KB
ePLAN Makro / ePLAN MakroALLEMA91 KB

Approvals+Certificates: NBB4-F1-E0

Statements of complianceCertificate No.File TypeFile Size
EU-Declaration of conformity / EU-KonformitätserklärungDOC-2819APDF170 KB
US CA CSA1007121 (LR96321-2)PDF101 KB
US CA UL General PurposeE87056LINK---