Pepperl Fuchs NBB20-L3M-US-C3-V93 Data Sheet

Inductive sensor NBB20-L3M-US-C3-V93

Technical Data

General specifications

Switching function Normally open (NO)
Output type Two-wire
Rated operating distance sn20 mm
Installation flush
Output polarity AC/DC

Model Number

NBB20-L3M-US-C3-V93

Features

• Sensing range 20 mm

•Weld Immune

• 2-corner LED, metal base & mount

•2-wire AC/DC

Accessories

V93-G-YE2M-STOOW

Female cordset, 7/8" - 16 UNF, 3-pin, PUR cable

MHW 01

Modular mounting bracket

MH 02-L

Mounting aid

Assured operating distance s
Actual operating distance sr18 ... 22 mm
Reduction factor r
Reduction factor r
Output type 2-wire

Nominal ratings

Switching frequency f 2 Hz
Hysteresis H 3 ... 15 typ. 10 %
Reverse polarity protection reverse polarity protected
Short-circuit protection pulsing
Voltage drop U
Operating current I

S

Off-state current I
No-load supply current I
Operating voltage indicator LED, green
Switching state indicator LED, red

Indicators/operating means

LED red/green Short circuit/overload indication

Electrical specifications

Rated operating voltage Ue24 ... 250 V DC / 24 ... 230 V AC
Operating voltage U

Ambient conditions

Ambient temperature -25 ... 70 °C (-13 ... 158 °F)
Storage temperature -40 ... 85 °C (-40 ... 185 °F)

Mechanical specifications

Connection type Connector plug 7/8 inch-16 UN , 3-pin
Housing material Zinc, PTFE coated
Sensing face Thermoset Plastic
Housing base Zinc, PTFE coated
Degree of protection IP67

Compliance with standards and
directives

Standard conformity

Standards

Approvals and certificates

UL approval cULus Listed, General Purpose
CSA approval cCSAus Listed, General Purpose
CCC approval Certified by China Compulsory Certification (CCC)

Dimensions

0.30 - 0.40

Al

0.60 - 0.80

304

0 ... 16.2 mm

a

≤ 7 V

d

3 ... 300 mA

L

≤ 1.7 mA

r

≤ 0.6 mA

0

20 ... 300 V DC / 20 ... 253 V AC

B

IEC 61000-4 / EN 60947-5-2:2004

40

40

ø 8, 2 x

ø 5.5, 2 x

20

31

46

60

76

GN LEDRD LED

7/8" - 16 UN 2A

34

7

66

Release date: 2017-11-30 13:33 Date of issue: 2017-11-30 908752_eng.xml

Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.

1

Inductive sensor NBB20-L3M-US-C3-V93

Electrical Connection

2

Pinout

Wire colors

1 GN
2 BK
3 WH

3

AC/DC

1

1

23

(green)
(black)
(white)

Release date: 2017-11-30 13:33 Date of issue: 2017-11-30 908752_eng.xml

Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.

2