Pepperl+Fuchs NCB15+U4+U Inductive sensor

Pepperl+Fuchs NCB15+U4+U
Item Number: NCB15+U4+U
Series: VariKont ®, Housing material: PBT/metal, Rated operating distance: 15 mm, Connection type: screw terminals, Output type: 2-wire, Installation: flush, Type of voltage: UC
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General specifications
Switching element functionAC/DC NO/NC
Rated operating distance15 mm
Assured operating distance0 ... 12.15 mm
Reduction factor rAl 0.28
Reduction factor rCu 0.25
Reduction factor r304 0.75
Nominal ratings
Operating voltage DC20 ... 300 V
Operating voltage AC20 ... 253 V
Switching frequency0 ... 25 Hz
Hysteresistyp. 3 %
Short-circuit protectionpulsing
Voltage dropless than or equal to 4 V
Momentary current
(20 ms, 0.1 Hz)
0 ... 3000 mA
Operating current5 ... 500 mA
Off-state current0 ... 2.5 mA typ. 1.5 mA
Operating voltage indicatorLED, green
Switching state indicatorLED, 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 °C (-13 ... 158 °F)
Mechanical specifications
Connection typescrew terminals
Core cross-sectionmax. 2.5 mm2
Housing materialPBT/metal
Sensing facePBT
Degree of protectionIP68


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