# Inductive Proximity Sensor, Cylindrical, NBB Series, M12, 4 mm, NPN, 10 V to 30 V
**URL**: https://novapart.co/products/NBB4-12GM50-E0-V1/inductive-proximity-sensor-cylindrical-nbb-series
**SKU**: NBB4-12GM50-E0-V1
**Manufacturer**: PEPPERL+FUCHS
**Category**: Sensors & Transducers || Sensors || Proximity Sensors / Proximity Switches || Inductive Proximity Sensors
**Price**: €70.6400
**Stock**: 10+
**Lead Time**: 36 days (indicative)
## Description
Sensing Range Max:4mm; Thread Size - Metric:M12; Sensor Output:NPN; Supply Voltage DC Min:10V; Supply Voltage DC Max:30V; Product Range:NBB4-12GM50-E0-V1; SVHC:No SVHC (07-Jul-2017); Frequency
## Specifications
| Parameter | Value |
|---|---|
| Ip Rating | IP67 |
| Sensor Type | Inductive Proximity Sensor |
| Product Range | - |
| Sensor Terminals | 4 Pin M12 Connector |
| Sensing Range Max | 4mm |
| Sensor Output Type | 3-Wire, NPN, 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 |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:3725900/)
**NBB4-12GM50-E0-V1**
**Inductive sensor**
|**Technical Data**
~~ee~~|**Technical Data**
~~ee~~|**Technical Data**
~~ee~~|**Technical Data**
~~ee~~|
|---|---|---|---|
|**General specifications**||||
|Switching element function||NPN|NO|
|Rated operating distance|sn|4 mm||
|Installation||flush||
|Output polarity||DC||
|Assured operating distance|sa|0 ... 3.24 mm||
|Reduction factor rAl||0.39||
|Reduction factor rCu||0.35||
|Reduction factor r304||0.75||
|Reduction factor rBrass||0.49||
|**Nominal ratings**||||
|Operating voltage|UB|10 ... 30 V||
|Switching frequency|f|0 ... 800 Hz||
|Hysteresis|H|typ. 5%||
|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
No-load supply current
I0
Switching state indicator
**Functional safety related parameters**||0 ... 0.5 mA typ. 0.1µA at 25 °C
≤15 mA
Multihole-LED, yellow||
|MTTFd||1679 a||
|Mission Time (TM)||20 a||
|Diagnostic Coverage (DC)
**Ambient conditions**||0 %||
|Ambient temperature
**Mechanical specifications**||-25 ... 70 °C (-13 ... 158 °F)||
|Connection type
Housing material
Sensing face
Degree of protection||Connector M12 x 1 , 4-pin
brass, nickel-plated
PBT
IP67||
## **Model Number** eee **NBB4-12GM50-E0-V1**
## **Features** EE **• Basic series**
## **General information**
- **4 mm flush**
- **• Increased operating distance**
Scope of delivery 2 self locking nuts in scope of delivery **Compliance with standards and directives** Standard conformity Standards EN 60947-5-2:2007 IEC 60947-5-2:2007
**Compliance with standards and directives**
**Accessories** Standard conformity eee Standards EN 60947-5-2:2007 **BF 12** IEC 60947-5-2:2007 Mounting flange, 12 mm **Approvals and certificates EXG-12** UL approval cULus Listed, General Purpose Quick mounting bracket with dead stop **V1-G** CSA approval cCSAus Listed, General Purpose Female connector, M12, 4-pin, field attachable CCC approval CCC approval / marking not required for products rated ≤ 36 V **V1-W** Female connector, M12, 4-pin, field attachable ~~a~~ **Dimensions V1-G-2M-PUR** Female cordset, M12, 4-pin, PUR cable
**V1-W-2M-PUR**
Female cordset, M12, 4-pin, PUR cable
**==> picture [74 x 126] intentionally omitted <==**
**----- Start of picture text -----**
M12x1
|__ |
oop
17
LED anLoe
M12x1
4
49
55
65
6
**----- End of picture text -----**
**Electrical Connection** SSS EE 1 L+ 4 3 ~~1~~ L-
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**
**NBB4-12GM50-E0-V1**
**Inductive sensor**
**==> picture [341 x 17] intentionally omitted <==**
**----- Start of picture text -----**
Pinout
**----- End of picture text -----**
**==> picture [50 x 54] intentionally omitted <==**
**----- Start of picture text -----**
1
2 4
3
**----- End of picture text -----**
Wire colors in accordance with EN 60947-5-2
1 BN (brown) 2 WH (white) 3 BU (blue) 4 BK (black)
Refer to “General Notes Relating to Pepperl+Fuchs Product Information”. 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
2
## Links
- [View this product on Novapart](https://novapart.co/products/NBB4-12GM50-E0-V1/inductive-proximity-sensor-cylindrical-nbb-series)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/pepperl-fuchs/nbb4-12gm50-e0-v1/proximity-switch-m12-npn/dp/3725900)
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