Pepperl+Fuchs NBB4-12GM45-E1-M

Inductive sensor
Pepperl+Fuchs NBB4-12GM45-E1-M
70.50
One click request
General specifications
Switching element functionNPN NC
Rated operating distance4 mm
Installationflush
Output polarityDC
Assured operating distance0 ... 3.24 mm
Reduction factor rAl 0.45
Reduction factor rCu 0.35
Reduction factor r304 0.7
Nominal ratings
Operating voltage10 ... 60 V
Switching frequency0 ... 800 Hz
Hysteresistyp. 5 %
Reverse polarity protectionreverse polarity protected
Short-circuit protectionpulsing
Voltage dropless than or equal to 2.5 V
Rated insulation voltage60 V
Operating current0 ... 200 mA
Off-state current0 ... 0.5 mA typ. 0.1 mA
No-load supply currentless than or equal to 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
Design-impulse-voltage withstand800 V
UL approvalcULus Listed, General Purpose
CSA approvalcCSAus Listed, General Purpose
CCC approvalCertified by China Compulsory Certification (CCC)
e1 Type approval2006/28/EG
Ambient conditions
Ambient temperature-40 ... 85 °C (-40 ... 185 °F)
Mechanical specifications
Connection typecable PUR , 2 m
Core cross-section0.75 mm2
Housing materialbrass, nickel-plated
Sensing facePBT
Housing diameter12 mm
Degree of protectionIP69K
Mass120 g
in international format without spaces