326161-0028

**NBB2-12GM50-E2** 

**Inductive sensor** 

## **Model Number** 

**NBB2-12GM50-E2** 

## **Features** 

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• 2 mm flush<br>**----- End of picture text -----**<br>


## **Accessories** 

**BF 12** Mounting flange, 12 mm **EXG-12** Quick mounting bracket with dead stop 

|**Technical Data**<br>~~Le~~|**Technical Data**<br>~~Le~~|**Technical Data**<br>~~Le~~|**Technical Data**<br>~~Le~~|
|---|---|---|---|
|**General specifications**||||
|Switching element function||PNP|NO|
|Rated operating distance|sn|2 mm||
|Installation||flush||
|Output polarity||DC||
|Assured operating distance|sa|0 ... 1.62 mm||
|Reduction factor rAl||0.3||
|Reduction factor rCu||0.2||
|Reduction factor r304||0.7||
|**Nominal ratings**||||
|Operating voltage|UB|10 ... 30 V||
|Switching frequency|f|0 ... 1500 Hz||
|Reverse polarity protection||reverse polarity protected||
|Short-circuit protection||pulsing||
|Voltage drop|Ud|≤3 V||
|Operating current|IL|0 ... 200 mA||
|Off-state current|Ir|0 ... 0.5 mA typ. 0.1µA at 25 °C||
|No-load supply current<br>I0<br>Switching state indicator<br>**Functional safety related parameters**||≤17 mA<br>LED, yellow||
|MTTFd||1060 a||
|Mission Time (TM)||20 a||
|Diagnostic Coverage (DC)||0 %||
|**Ambient conditions**||||
|Ambient temperature<br>**Mechanical specifications**||-25 ... 70 °C (-13 ... 158 °F)||
|Connection type<br>Core cross-section||cable PVC , 2 m<br>0.14 mm2||
|Housing material||brass, nickel-plated||
|Sensing face||PBT||
|Degree of protection<br>**General information**||IP67||
|Scope of delivery||2 self lockingnuts in sco|nuts in scope of delivery|
|**Compliance with standards and directives**||||
|Standard conformity||||
|Standards||EN 60947-5-2:2007||
|||IEC 60947-5-2:2007||
|**Approvals and certificates**||||
|EAC conformity||TR CU 020/2011||
|UL approval||cULus Listed, General Purpose||
|CSA approval||cCSAus Listed, General Purpose||
|CCC approval||CCC approval / marking not required for products rated≤36 V||



~~_—~~ **Dimensions** 

## **Electrical Connection** 

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M12x1<br>a<br>H<br>os<br>17<br>ll<br>LED<br>TO<br>4<br>47 50<br>**----- End of picture text -----**<br>


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BN<br>L+<br>BK<br>BU<br>L-<br>**----- End of picture text -----**<br>


Refer to “General Notes Relating to Pepperl+Fuchs Product Information”. ~~—_W_—+__—————_~~ Pepperl+Fuchs Group USA: +1 330 486 0001 Germany: +49 621 776 4411 Singapore: +65 6779 9091 www.pepperl-fuchs.com fa-info@us.pepperl-fuchs.com fa-info@de.pepperl-fuchs.com fa-info@sg.pepperl-fuchs.com 

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