NBN4-12GM50-E2

Inductive Proximity Sensor, Cylindrical, NBN Series, M12, 4 mm, PNP, 10 V to 30 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:4mm; Thread Size - Metric:M12; Sensor Output:PNP; Supply Voltage DC Min:10V; Supply Voltage DC Max:30V; Product Range:NBN4-12GM50-E2; SVHC:No SVHC (07-Jul-2017); Frequency Re
IP Rating: IP67
Sensor Type: Inductive Proximity Sensor
Product Range: -
Sensor Terminals: Cable
Sensing Range Max: 4mm
Sensor Output Type: 3-Wire, PNP, NO
Supply Voltage Max: 30VDC
Supply Voltage Min: 10VDC
Sensing Distance Max: 4mm
Sensing Distance Min: -
Sensing Distance Nom: -
Sensor Body Material: Brass
Thread Size - Metric: M12
Sensor Case / Package: Cylindrical M12 Thread
Supply Voltage DC Max: 30V
Supply Voltage DC Min: 10V
Operating Temperature Max: 70°C
Operating Temperature Min: -25°C

Delivery and price
Units per pack	50
Price	53.02 €
Current stock	10+
Lead time	30 days

Datasheet

**NBN4-12GM50-E2** 

**Inductive sensor** 

## ~~ee~~ **Technical Data** 

## **Model Number** 

**NBN4-12GM50-E2** 

## **Features** 

**• 4 mm non-flush** 

## **Accessories** 

**BF 12** Mounting flange, 12 mm 

|**General specifications**||||
|---|---|---|---|
|Switching element function||PNP|NO|
|Rated operating distance|sn|4 mm||
|Installation||non-flush||
|Output polarity||DC||
|Assured operating distance|sa|0 ... 3.24 mm||
|Reduction factor rAl||0.5||
|Reduction factor rCu||0.4||
|Reduction factor r304||0.8||
|Hysteresis|H|typ. 5%||
|**Nominal ratings**||||
|Operating voltage|UB|10 ... 30 V||
|Switching frequency|f|0 ... 1200 Hz||
|Reverse polarity protection||reverse polarity protected||
|Short-circuit protection||pulsing||
|Voltage drop|Ud|≤3 V||
|Repeat accuracy|R|≤0.01 mm||
|Operating current<br>Off-state current<br>No-load supply current|IL<br>Ir<br>I0|0 ... 200 mA<br>0 ... 0.5 mA typ. 0.1µA at 25 °C<br>≤17 mA||
|Time delay before availability|tv|≤8 ms||
|Switching state indicator||LED, yellow||
|**Functional safety related parameters**||||
|MTTFd||990 a||
|Mission Time (TM)<br>Diagnostic Coverage (DC)||20 a<br>0 %||
|**Ambient conditions**<br>Ambient temperature||-25 ... 70 °C (-13 ... 158 °F)||
|**Mechanical specifications**||||
|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<br>**Compliance with standards and directives**|**Compliance with standards and directives**|2 self lockingnuts in sco|nuts in scope of delivery|
|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||



## ~~ee~~ **Dimensions** 

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M12 x 1<br>**----- End of picture text -----**<br>


## **Electrical Connection** 

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17<br>LED<br>iif<br>5<br>4<br>47 50<br>**----- End of picture text -----**<br>


**==> picture [46 x 37] intentionally omitted <==**

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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”. ~~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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