NBB2-12GM40-Z0

Inductive Proximity Sensor, Cylindrical, NBB Series, M12, 2 mm, DC, 5 V to 60 V

⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.

Manufacturer: PEPPERL+FUCHS
Product type: Inductive Proximity Sensors
Sensing Range Max:2mm; Thread Size - Metric:M12; Sensor Output:DC; Supply Voltage DC Min:5V; Supply Voltage DC Max:60V; Product Range:NBB2-12GM40-Z0; SVHC:No SVHC (07-Jul-2017); Sensing
SVHC: No SVHC (07-Jul-2017)
IP Rating: IP67
Sensor Type: Inductive Proximity Sensor
Product Range: -
Sensor Terminals: Cable
Sensing Range Max: 2mm
Sensor Output Type: 2-Wire, NO
Supply Voltage Max: 60VDC
Supply Voltage Min: 5VDC
Sensing Distance Max: 2mm
Sensing Distance Min: -
Sensing Distance Nom: -
Sensor Body Material: Brass
Thread Size - Metric: M12
Sensor Case / Package: Cylindrical M12 Thread
Supply Voltage DC Max: 60V
Supply Voltage DC Min: 5V
Operating Temperature Max: 70°C
Operating Temperature Min: -25°C

Delivery and price
Units per pack	50
Price	57.6 €
Current stock	50+
Lead time	30 days

Datasheet

**NBB2-12GM40-Z0** 

**Inductive sensor** 

## **Model Number** 

## **NBB2-12GM40-Z0** 

## **Features** 

- **2 mm flush** 

- **2-wire DC** 

## **Accessories** 

**BF 12** 

Mounting flange, 12 mm 

**EXG-12** Quick mounting bracket with dead stop 

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|**Technical Data**<br>SSCS|**Technical Data**<br>SSCS|**Technical Data**<br>SSCS|**Technical Data**<br>SSCS|
|---|---|---|---|
|**General specifications**||||
|Switching element function||DC|NO|
|Rated operating distance|sn|2 mm||
|Installation||flush||
|Output polarity||DC||
|Assured operating distance|sa|0 ... 1.62 mm||
|Reduction factor rAl||0.18||
|Reduction factor rCu||0.12||
|Reduction factor r304||0.67||
|**Nominal ratings**||||
|Operating voltage|UB|5 ... 60 V||
|Switching frequency|f|0 ... 1000 Hz||
|Hysteresis|H|1 ... 10  typ. 5  %|1 ... 10  typ. 5  %|
|Reverse polarity protection||reverse polarity tolerant||
|Short-circuit protection||pulsing||
|Voltage drop|Ud|≤5 V||
|Operating current|IL|2 ... 100 mA||
|Lowest operating current<br>Off-state current<br>Time delay before availability|Im<br>Ir<br>tv|2 mA<br>0 ... 0.5 mA typ.<br>≤||
|Switching state indicator||all direction LED, yellow||
|**Functional safety related parameters**||||
|MTTFd||2250 a||
|Mission Time (TM)||20 a||
|Diagnostic Coverage (DC)<br>**Ambient conditions**||0 %||
|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<br>Sensing face||brass, nickel-plated<br>PBT||
|Degree ofprotection||IP67||
|**Compliance with standards and directives**|**Compliance with standards and directives**|||
|Standard conformity||||
|Standards<br>**Approvals and certificates**||EN 60947-5-2:2007<br>IEC 60947-5-2:2007||
|UL approval||cULus Listed, General Purpose||
|CSA approval||cCSAus Listed, General Purpose||
|CCC approval||Certified by China Compulsory Certification (CCC)||



~~eo~~ **Dimensions** 

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M12 x 1<br>17<br>; ii in LED l<br>BN<br>L+<br>BU<br>L-<br>A n<br>4<br>40 43<br>**----- End of picture text -----**<br>


## **Electrical Connection** 

Refer to “General Notes Relating to Pepperl+Fuchs Product Information”. ~~REPEPPER~~ Pepperl+Fuchs Group USA: +1 330 486 0001 Germany: +49 621 776 4411 Singapore: +65 6779 9091 L ~~H~~ UGH www.pepperl-fuchs.com fa-info@us.pepperl-fuchs.com fa-info@de.pepperl-fuchs.com fa-info@sg.pepperl-fuchs.com SENSING YOUR NEEDS 

**1**

Updated at April 21, 2026

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