E3F-R2P1 photoelectric Switch M18 2m Sensing 6-36VDC 3 Wire PNP NO（Normally Open） retroreflective Cylinder Amplifier photoelectric Sensor Switch

$14.99

Taiss photoelectric Sensor 30cm Adjustable M18 Diffuse Reflection photoelectric Switch Sensor Optical Three Lines PNP NO（Normally Open）Proximity Switch 6-36VDC E3F-DS30P1

$8.79

Taiss/photoelectric Sensor 30 cm Adjustable M18 Diffuse photoelectric Switch Sensor Optical Three Lines NPN NO (Normally Open) Proximity Switch 6-36VDC E3F-DS30C4

$9.99

E3JK-R4M1 Retroreflective Photoelectric Switch Sensor w Reflector 4M AC 24-240V DC 12-24V

$12.99

Photoelectric Switch Sensor,1 Pair M18 Through-Beam Reflection Optical Photoelectric Beam Sensor,NPN NO (Normally Open) 6-36VDC Photoelectric Switch Sensor

$15.59

Taidacent E3S-GS30E4 U-type Photoelectric Switch Groove Type Photoelectric Switch for Elevator Door Switch Slot Type Photoelectric Sensor Switch (PNP normally closed)

$7.59

Heschen Photoelectric Sensor Switch, E3JK-R4M1, DC12-24V, Feedback Reflection Type, Detection Distance 4 Meter, with Reflector Panel

$4.99

Taidacent E3S-GS30E4 U-type Photoelectric Switch Groove Type Photoelectric Switch for Elevator Door Switch Slot Type Photoelectric Sensor Switch (NPN normally closed)

$16.99

Taiss/ M18 Infrared Ray Diffuse Reflection Photoelectric Switch Sensor Optical Three Lines 6-36VDC NPN NO Proximity Switch Inductive Distance 10 cm E3F-DS10C4

$16.99

GRL18S-P2336 Cylindrical Photoelectric Sensor, 6m, Visbl Red, PNP, Connector M12, 3-pin

$8.99

Taiss/ 1 Pair Photoelectric Sensor M18 Infrared Ray Through-Beam Reflection Optical Photoelectric Switch Sensor NPN NO 6-36VDC Proximity Switch Inductive Distance 5M with mounting Bracket E3F-5DN1-2Z

$22.98

Taiss/1 Pair photoelectric Switch 0-20M Through-Beam Reflection Optical Photoelectric Beam Sensor NPN NO photoelectric Sensor Switch 6-36V Proximity Switch with Infrared Ray Beam E3F-20DNL-Z-12MM

$15.59

IKSACE E3Z-R61 Photoelectric Beam Sensor Indoor Wall Mounted NPN (NO Or NC Switchable) Retroreflective photoelectric Sensor Proximity Switch with 6.5 Foot Cable,Reflector Panel, Pack of 2

$8.79

PZ-M31 Built-in Amplifier Photoelectric Sensors PZ-V/M Series Square Reflective Cable Type NPN

$169.99

NOYITO E3F-DS30P2 Proximity Switch Photoelectric Sensor Switch 30 cm Adjustable Detection Distance Diffuse Reflection Infrared Switch DC 6-36V 3-Wire PNP NC

$12.88

Mageway Indoor E3JK-R4M1 Retro-Reflective Photoelectric Beam Sensor 12-240VDC 24-240VAC Infrared Sensor Switch Proximity Switch 6FT Cable Induction 4M

$8

1 Pair Photoelectric Switch Sensor,Infrared Ray Through-Beam Reflection Optical M18 3/2 Wires Photoelectric Sensor NPN NO 6-36VDC Proximity Switch

$8.31

LCLCTC Laser photoelectric Switch PNP NO + NC Input(10-30VDC), 4 Wires; Detection Distance 8-50cm; HG18-D50P3, 12V; 24V Normally Open and Normally Closed

$20.99

YXQ E3JK-R4M2 DC 12-24V Retroreflective Photoelectric Beam Sensor Switch w/Reflector Panel Wall Mounted

$10.99

Taiss/Indoor Wall Mounted Photoelectric Beam Sensor 12-240VDC 24-240VAC Retroreflective photoelectric Sensor Switch Proximity Switch Induction Distance 5M BEN5M

$9.99

Twidec/ 0-2M Adjustable Indoor Wall Mounted Photoelectric Beam Sensor NPN (NO Or NC Switchable) photoelectric Sensor Switch Proximity Switch 2m line Cable Induction with Reflector Panel E3Z-R61-Z-G

$8.29

1pc New FOTEK Photoelectric Switch A3T-3MX/A3T-10MX Through-Beam Sensor (Type1：A3T-3MX)

$62.4

Taiss Photoelectric Beam Sensor Switch 30cm Detection Distance Diffuse Reflection Infrared Switch photoelectric Switch Sensor 12-240VDC 24-240VAC Proximity Switch E3JK-DS30M1

$27.99

Omron E3K-R10K4-NR Photoelectric Switch / Sensor

$27.99

CKLICS Photoelectric Sensors 10pcs TD-08 Photoelectric Sensor Switch Reflector E3JK-R4M1 E3F-R2N1 Mirror Reflection Plate Feedback Board Infrared Sensor

$12.99

Taiss LJC18A3-H-Z/BX Proximity Switch 1-10mm Sensor Switch Capacitance Proximity Sensor Switch NPN NO（Normally Open） DC 6-36V 300mA M18 3-Wire

$12.99

LCLCTC Laser photoelectric Switch NPN NO + NC Input(10-30VDC), 4 Wires; Detection Distance 8-50cm; HG18-D50N3, 12V; 24V Normally Open and Normally Closed Photoelectric Beam Sensor (NPN, NO+NC)…

$19.99

Heschen M18 Inductive Proximity Sensor Switch PR18-5DP Cylindrical Type Detector 5mm DC12-24V 3-Wire PNP NO(Normally Open) CE

$9.99

Taiss/ 1Pcs LJ8A3-2-Z/AX-5V M8 2mm Sensing DC 5V NPN NC 3D Printer Cylinder inductive Proximity Sensor Switch Work Voltage 5VDC Special for MCU

$20.98

Photoelectric Switch, Through Beam Photoelectric Switch, 5 Pairs 6-36VDC 300mA Sensor PNP Normally Open Switch, Circuit Breaker Panel Safety Switches

$23.22

Taiss/ 2Pcs M18 Proximity Sensor NPN NO（Normally Open） 6-36VDC 8mm Detective Approach Sensor Inductive Proximity Switch LJ18A3-8-Z/BX

$12.99

AC 90-250VAC 3A Photoelectric Switch Sensor E3JK-R4M1 Reflective Proximity Switch Specular Reflection Indoor Wall Mounted with Reflector Panel 1.5M Cable Induction Distance 4M

$12.99

HiLetgo 3pcs E18-D80NK Infrared Photoelectric Switch Obstacle Avoidance Sensor Module

$16.99

Taiss 2PCS M12 4mm Sensing DC 5V NPN NO（Normally Open） 3D Printer LJ12A3-4-Z/BX-5V Cylinder inductive Proximity Sensor Switch Work Voltage 5VDC Special for MCU

$27.59

URBEST® 8mm Detecting Distance Approach Sensor Inductive Proximity Switch NPN NO DC 6-36V Cylinder Type

$8.47

Telemecanique Sensors XUZC50 Photoelectric Sensor Reflector, Polarized for Retroreflective Systems, 50 X 50 Mm

$5.99

Heschen M12 Inductive Proximity Sensor Switch PR12-4DO Cylindrical Type Detector 4mm DC12-24V 2-Wire NO(Normally Open) CE

$10.99

Haldzemo M12 Inductive Proximity Sensor LJ12A3-4-Z/BX Normally Open Detection Approach Switch NPN NO 3 Wire DC 6V-36V with L Type Bracket (2 Pack, NPN NO+L Type)

$11.99

Lzcdelyxiao 5Pcs NC Normally Close PNP Inductive Proximity Sensor Switch M12 Detector 4mm DC6V-36V 3 Wire LJ12A3-4-Z/AY

$109.95

Heschen M30 Inductive Proximity Sensor Switch PR30-10DN2 Cylindrical Type Detector 10mm DC12-24V 3-Wire NPN NC(Normally Closed) CE

$17.99

5Pcs LJ18A3-8-Z/BY NO Normally Open Inductive Proximity Sensor Switch PNP DC6V-36V M18 3 Wire Detector 8mm

$13.99

Taiss/Indoor/Outdoor Wall Mounted Photoelectric Beam Sensor Proximity Switch 12-240VDC 24-240VAC Induction Range 35 Foot BEN10M

$8.99

XINGYHENG 10PCS TCRT5000 Infrared Reflective IR Photoelectric Sensor Switch Module 3.3-5V Obstacle Avoidance Barrier Line Track Sensor Module

$20.99

Lzcdelyxiao 5Pcs NO Normally Open NPN Inductive Proximity Sensor Switch M8 Detector 2mm DC6V-36V 3 Wire LJ8A3-2-Z/BX

$9.99

MakerHawk 6pcs Optical Endstop with 1M Cable Optical Switch Sensor Photoelectric Light Control Optical Limit Switch Module for 3D Printer

$6.99

Heschen M8 Inductive Proximity Sensor Switch, Non-Shield Type, LJ8A3-2-Z/AY-G-DC5V, Detector 2mm, 5VDC 200mA, PNP Normally Closed(NC), 3 Wire

$9.99

BYD3M-TDT-P, Autonics Photo Sensor, Through Beam, 3m Sensing, Dark On, PNP Output, 12-24 VDC

$63.6

Heschen M8 Inductive Proximity Sensor Switch Shield Type LJ8A3-1-Z/BY Detector 1mm 10-30VDC 200mA PNP Normally Open(NO) 3 Wire

$9.99

Haldzemo M12 Inductive Proximity Sensor LJ12A3-4-Z/AX Normally Close Detection Approach Switch NPN NC 3 Wire DC 6V-36V with I Type Bracket (2 Pack, NPN NC+I Type)

$8.47

uxcell Photosensitive Sensor Module Digital Light Intensity Detection 4pins DC 3.3-5V for UNO

$10.32

Seco-Larm E-936-S45RRGQ Retro Reflective Photoelectric Beam Sensor, 45ft (14m) Sensing Range, Weatherproof (IP66) Construction for Indoor/Outdoor use, Pre-Wired 6ft (1.8m) Cord

$15.59

WWZMDiB 2Pcs Photoelectric Proximity Sensor Switch PNP NO Inductive Distance 3-80cm Adjustable for arduino

$21.09

Haldzemo Inductive Proximity Sensor M12 LJ12A3-4-Z/BX Normally Open Detection Approach Switch 4mm NPN NO 3 Wire DC 6V-36V (4 Pack)

$8.99

Taiss Universal Changeover Switch 32A 690V 3 Position 12 Terminals Latching Rotary Cam Selector Switch + SV2-4s Blue Connection Terminal LW26-32/3

$9.99

Taiss Universal Changeover Switch 20A 550V 4 Position 8 Terminals Latching Rotary Cam Selector Switch + SV2-4s Blue Connection Terminal LW26-20 0-4/2

$12.99

Heschen M18 Capacitive Proximity Sensor Switch Non-Shield Type LJC18A3-B-Z/AY Detection 10mm 10-30VDC 200mA PNP Normally Closed(NC) 3 Wires

$6.49

Photoelectric Switch Tester - Proximity Switch Magnetic Switch Testing, Instrument Sensor Tester YH-800丨Photo Cell Sensor

$10.5

Lzcdelyxiao 5Pcs NC Normally Close NPN Inductive Proximity Sensor Switch M8 Detector 2mm DC6V-36V 3 Wire LJ8A3-2-Z/AX

$6.49

Haldzemo Inductive Proximity Sensor M12 LJ12A3-2-Z/BX Normally Open Detection Approach Switch 2mm NPN NO Flush Switch 3 Wire DC 6V-36V (4 Pack)

$7.49

Haldzemo M12 Inductive Proximity Sensor LJ12A3-4-Z/BY Normally Open Detection Approach Switch PNP NO 3 Wire DC 6V-36V with L Type Bracket (2 Pack, PNP NO+L Type)

$5.49