
Inductive sensor NBB15-30GM50-E1-V1-M1
Technical Data
General specifications
Switching function  Normally closed (NC) 
Output type  NPN 
Rated operating distance  sn15 mm 
Installation flush 
Output polarity  DC
E
Model Number
NBB15-30GM50-E1-V1-M1
Features
• 15 mm flush
• Increased operating distance
• Extended temperature range 
-40 ... +85 °C
• With increased sealing, protection 
class 
IP68 / IP69K
• E1-Type approval
Accessories
BF 30
Mounting flange, 30 mm
V1-G
Female connector, M12, 4-pin, field attachable
V1-W
Female connector, M12, 4-pin, field attachable
V1-G-2M-PUR
Female cordset, M12, 4-pin, PUR cable
V1-W-2M-PUR
Female cordset, M12, 4-pin, PUR cable
Assured operating distance  s 
Actuating element  mild steel, e. g. 1.0037, SR235JR (formerly St37-2) 
Reduction factor r 
Reduction factor rCu  0.4 
Reduction factor r 
Reduction factor r 
Output type  3-wire
Nominal ratings
Operating voltage  UB7 ... 30 V 
Switching frequency  f 0 ... 1400 Hz 
Hysteresis H typ. 5% 
Reverse polarity protection  reverse polarity protected 
Short-circuit protection  pulsing
1
Voltage drop  Ud≤ 2 V 
Operating current  I 
Off-state current  I 
No-load supply current  I 
Time delay before availability  t 
Switching state indicator  LED, yellow
Functional safety related parameters
MTTFd 1494 a 
Mission Time (TM)  20 a 
Diagnostic Coverage (DC)  0 %
Ambient conditions
Ambient temperature  -40 ... 85 °C (-40 ... 185 °F) 
Storage temperature  -40 ... 85 °C (-40 ... 185 °F)
Mechanical specifications
Connection type  Connector M12 x 1 , 3-pin 
Housing material  brass, nickel-plated 
Sensing face  PBT 
Degree of protection  IP68 / IP69K 
Mass  115 g
General information
Scope of delivery  2 self locking nuts in scope of delivery
Compliance with standards and 
directives
Standard conformity   
Standards 
Approvals and certificates
UL approval  cULus Listed, General Purpose, Class 2 Power Source 
CCC approval  CCC approval / marking not required for products rated ≤36 V 
E1 Type approval  10R-04
  0.45
Al
  0.7
304
  0.5
Brass
Dimensions
0 ... 12.15 mm
a
45 mm x 45 mm x 1 mm
0 ... 200 mA
L
0 ... 0.5 mA typ. 4 µA at 25 °C
r
≤ 10 mA
0
≤ 100 ms
v
EN 60947-5-2:2007 
EN 60947-5-2/A1:2012 
IEC 60947-5-2:2007 
IEC 60947-5-2 AMD 1:2012 
EN 12895: 2015
Release date: 2017-09-18 08:39 Date of issue: 2017-09-18 293454-0033_eng.xml
Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.
M30 x 1.5
5
50
55
36
LED
8
M12 x 1
66
1
 

Inductive sensor NBB15-30GM50-E1-V1-M1
Electrical Connection
Pinout
1
4
3
Wire colors in accordance with EN 60947-5-2
1  BN 
2  WH 
3  BU 
4  BK
2
L+
L-
1
4
3
(brown) 
(white) 
(blue) 
(black)
Installation Hint
Mains-borne interference in accordance with ISO 
7637-2: 
Pulse 1 2a 2b 3a 3b 4 
Severity level  III III III III  III  III 
Failure criterion  A A C A  A  C
EN 61000-4-2:  CD: 8 kV / AD: 15 kV   
 Severity level IV  IV 
EN 61000-4-3:  36 V/m (80...2500 MHz)  
 Severity level IV 
EN 61000-4-4:  2 kV  
  Severity level III 
EN 61000-4-6:  30 V (0.01...80 MHz) 
 Severity level III 
EN 55011:  Class A 
Release date: 2017-09-18 08:39 Date of issue: 2017-09-18 293454-0033_eng.xml
Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.
2