NBB8-18GM60-US PEPPERL+FUCHS - Part number: 198076

Datasheet excerpt: Technical data of  NBB8-18GM60-US General specifications Switching functionNormally open (NO) Output typeTwo-wire Rated operating distance8 mm Installationflush Output polarityAC/DC Reduction factor rAl 0.45 Reduction factor rCu 0.4 Reduction factor r304 0.7 Output type2-wire Nominal ratings Operating voltage20 ... 250 V AC/20 ... 300 V DC Switching frequency30 Hz Hysteresis3 ... 15 typ. 5 % Reverse polarity protectionreverse polarity tolerant Short-circuit protectionyes Voltage drop≤ 8 V Operating current4 ... 300 mA AC/DC Off-state current≤ 0.8 mA Operating voltage indicatorLED, green Switching state indicatorLED, yellow Functional safety related parameters MTTFd986 a Mission Time (TM)20 a Diagnostic Coverage (DC)0 % Compliance with standards and directives Standard conformity StandardsEN 60947-5-2:2007 EN 60947-5-2/A1:2012 IEC 60947-5-2:2007 IEC 60947-5-2 AMD 1:2012 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) Storage temperature-40 ... 85 °C (-40 ... 185 °F) Mechanical specifications Connection typecable PUR , 2 m Core cross section0.5 mm2 Housing materialbrass, nickel-plated Sensing facePBT Degree of protectionIP67 Classifications SystemClasscode ECLASS 11.027270101 ECLASS 10.0.127270101 ECLASS 9.027270101 ECLASS 8.027270101 ECLASS 5.127270101 ETIM 8.0EC002714 ETIM 7.0EC002714 ETIM 6.0EC002714 ETIM 5.0EC002714 UNSPSC 12.139121550 Datasheet excerpt: Technical data of  NBB8-18GM60-US General specifications Switching functionNormally open (NO) Output typeTwo-wire Rated operating distance8 mm Installationflush Output polarityAC/DC Reduction factor rAl 0.45 Reduction factor rCu 0.4 Reduction factor r304 0.7 Output type2-wire Nominal ratings Operating voltage20 ... 250 V AC/20 ... 300 V DC Switching frequency30 Hz Hysteresis3 ... 15 typ. 5 % Reverse polarity protectionreverse polarity tolerant Short-circuit protectionyes Voltage drop≤ 8 V Operating current4 ... 300 mA AC/DC Off-state current≤ 0.8 mA Operating voltage indicatorLED, green Switching state indicatorLED, yellow Functional safety related parameters MTTFd986 a Mission Time (TM)20 a Diagnostic Coverage (DC)0 % Compliance with standards and directives Standard conformity StandardsEN 60947-5-2:2007 EN 60947-5-2/A1:2012 IEC 60947-5-2:2007 IEC 60947-5-2 AMD 1:2012 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) Storage temperature-40 ... 85 °C (-40 ... 185 °F) Mechanical specifications Connection typecable PUR , 2 m Core cross section0.5 mm2 Housing materialbrass, nickel-plated Sensing facePBT Degree of protectionIP67 Classifications SystemClasscode ECLASS 11.027270101 ECLASS 10.0.127270101 ECLASS 9.027270101 ECLASS 8.027270101 ECLASS 5.127270101 ETIM 8.0EC002714 ETIM 7.0EC002714 ETIM 6.0EC002714 ETIM 5.0EC002714 UNSPSC 12.139121550