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Results for "opto interrupter"(1)
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NTE Electronics NTE3103 Opto Interrupter Module NPN Darlington Output 55V
$2049
NTE Electronics NTE3103 Opto Interrupter Module NPN Darlington Output 55V
Free shipping, arrives in 3+ days
Other options to consider(85)
OPTO 22 ODC15 NSNP
$1400
OPTO 22 ODC15 NSNP
Free shipping, arrives in 3+ days
OPTO 22 TERM1 NSMP
$3600
OPTO 22 TERM1 NSMP
Free shipping, arrives in 3+ days
yotijay 8 Channel Relay Module Optocoupler Isolated Relay 12V 10A Opto Relay Board
Now$1499$17.99+$1.99 shippingYou save$3.00
yotijay 8 Channel Relay Module Optocoupler Isolated Relay 12V 10A Opto Relay Board
Shipping, arrives in 3+ days
Riousery 1 Channel Optocoupler Relay Module Board High & Low Trigger 5V Replacement Electrical System Control High Capacity Load AC 250V 10A DC 30V 10A Fault Tolerant Green Red LED Indicator
3 sizes
Available in additional 3 sizes$742Options from $7.42 – $8.05
Riousery 1 Channel Optocoupler Relay Module Board High & Low Trigger 5V Replacement Electrical System Control High Capacity Load AC 250V 10A DC 30V 10A Fault Tolerant Green Red LED Indicator
Free shipping, arrives in 3+ days
OPTO 22 G4-OAC5 120VAC 3A NSNP
$1700
OPTO 22 G4-OAC5 120VAC 3A NSNP
Free shipping, arrives in 3+ days
Riousery Microcomputer Timer Switch 7-Day Electronic Accessories with Digital Display for Light Control
$1866
Riousery Microcomputer Timer Switch 7-Day Electronic Accessories with Digital Display for Light Control
Free shipping, arrives in 3+ days
12V Digital Timer Delay Relay Module, Programmable Optocoupler Trigger Switch for Industrial Control, 1 Pack
$851
12V Digital Timer Delay Relay Module, Programmable Optocoupler Trigger Switch for Industrial Control, 1 Pack
Free shipping, arrives in 3+ days
-SX398 Photoelectric Interrupter Sensor -SX398 Photoelectric Switch Slot Type Optocoupler Components
Now$1629$19.75You save$3.46
-SX398 Photoelectric Interrupter Sensor -SX398 Photoelectric Switch Slot Type Optocoupler Components
Free shipping, arrives in 3+ days
AQW614EA - RELAY OPTO DPST-NO/NC 8 SMD
$599+$4.99 shipping
AQW614EA - RELAY OPTO DPST-NO/NC 8 SMD
Shipping, arrives in 3+ days
OPTO 22 120D3 3-32VDC NSMP
$1900
OPTO 22 120D3 3-32VDC NSMP
Free shipping, arrives in 3+ days
QSTDGVPW 8 Channel Relay Module Optocoupler Isolated Relay 12V 10A Opto Relay Board
$1339
QSTDGVPW 8 Channel Relay Module Optocoupler Isolated Relay 12V 10A Opto Relay Board
Free shipping, arrives in 3+ days
OPTO 22 DC60S3 3-32VDC NSMP
$1900
OPTO 22 DC60S3 3-32VDC NSMP
Free shipping, arrives in 3+ days
Misright 1Channel Optocoupler Relays Module Jumper Selectable Triggering 30VDC 250VAC
$846+$3.99 shipping
Misright 1Channel Optocoupler Relays Module Jumper Selectable Triggering 30VDC 250VAC
Shipping, arrives in 3+ days
OPTO 22 AC28 NSMP
$37500
OPTO 22 AC28 NSMP
Free shipping, arrives in 3+ days
OPTO 22 P240D4 3-32VDC NSNP
$2700
OPTO 22 P240D4 3-32VDC NSNP
Free shipping, arrives in 3+ days
1Channel Optocoupler Isolated Relays Module High Low Levels Triggering Selection 10A Load Capacity Fails Safe Circuit Design
$815Options from $8.15 – $8.35
1Channel Optocoupler Isolated Relays Module High Low Levels Triggering Selection 10A Load Capacity Fails Safe Circuit Design
Free shipping, arrives in 3+ days
AQW210EHA RELAY OPTO DPST-NO 120MA 350V
$599+$4.99 shipping
AQW210EHA RELAY OPTO DPST-NO 120MA 350V
Shipping, arrives in 3+ days
Optocoupler Isolated 1-Channel Relay Module 5V 12V 24V for Signal Separation
3 sizes
Available in additional 3 sizes$777Options from $7.77 – $7.85
Optocoupler Isolated 1-Channel Relay Module 5V 12V 24V for Signal Separation
Free shipping, arrives in 3+ days
NFTIGB 1 Channel SCR Relay Switch Module MOS Transistor Output Optocoupler Isolation Anti Interference Relay Module DC3-24V 40A 600V (1.3 x 2.4 inches / 33 x 62 mm)
$979
NFTIGB 1 Channel SCR Relay Switch Module MOS Transistor Output Optocoupler Isolation Anti Interference Relay Module DC3-24V 40A 600V (1.3 x 2.4 inches / 33 x 62 mm)
Free shipping, arrives in 3+ days
M Buder 8 Channel Optocoupler Relay Module Board High & Low Level Trigger 24V AC 250V 10A DC 30V 10A Fault-Tolerant Design for Electrical Systems and Industrial Control Applications
3 sizes
Available in additional 3 sizes$1219Options from $12.05
M Buder 8 Channel Optocoupler Relay Module Board High & Low Level Trigger 24V AC 250V 10A DC 30V 10A Fault-Tolerant Design for Electrical Systems and Industrial Control Applications
Free shipping, arrives in 3+ days
2,Channel Relay Module W/Opto,Isolation, High/Low Trigger, 10A Load, Industrial Control
$1034Options from $10.34 – $10.40
2,Channel Relay Module W/Opto,Isolation, High/Low Trigger, 10A Load, Industrial Control
Free shipping, arrives in 3+ days
Riousery 2 Channel 30A 24V Electrical System Relay Module Board with Opto Couplers Isolation Support Low and High Level Trigger, Green Color, 3.94 inches / 10 cm, Premium Electronic Component, 1 Pack
$1322
Riousery 2 Channel 30A 24V Electrical System Relay Module Board with Opto Couplers Isolation Support Low and High Level Trigger, Green Color, 3.94 inches / 10 cm, Premium Electronic Component, 1 Pack
Free shipping, arrives in 3+ days
1Channel Optocoupler Isolated Relays Module High Low Levels Triggering Selection 10A Load Capacity Fails Safe Circuit Design
$820Options from $8.20 – $8.21
1Channel Optocoupler Isolated Relays Module High Low Levels Triggering Selection 10A Load Capacity Fails Safe Circuit Design
Free shipping, arrives in 3+ days
OPTO 22 G4ODC5R 5V NSMP
$3400
OPTO 22 G4ODC5R 5V NSMP
Free shipping, arrives in 3+ days
Tnarru 5V 1-Channel Opto-isolator Relay Module Board High Level Triger W/ Optocoupler
$1043
Tnarru 5V 1-Channel Opto-isolator Relay Module Board High Level Triger W/ Optocoupler
Free shipping, arrives in 3+ days
1 Channel 10A Relays Switches with Optocoupler Isolation High or Low Levels Triggering for Automation and Circuit
$970+$0.99 shippingOptions from $9.09
1 Channel 10A Relays Switches with Optocoupler Isolation High or Low Levels Triggering for Automation and Circuit
Shipping, arrives in 3+ days
Misright 12V/24V 30A Delay Timer Module Optocouple Module 30A Switching Timer
$1203+$3.99 shipping
Misright 12V/24V 30A Delay Timer Module Optocouple Module 30A Switching Timer
Shipping, arrives in 3+ days
Clearance HannLk 5/12/24V Optocoupler Integrated 8-Way Relays Module Board for Home Automation
Clearance
3 sizes
Available in additional 3 sizesNow$1127$12.59You save$1.32
HannLk 5/12/24V Optocoupler Integrated 8-Way Relays Module Board for Home Automation
Free shipping, arrives in 3+ days
BIMZUC 6 Channel Low Level Trigger Relay Module With Optocoupler 24V Electrical System Component for Home Improvement Automation AC250V 10A DC30V 10A Capacity[cite: 1]
![BIMZUC 6 Channel Low Level Trigger Relay Module With Optocoupler 24V Electrical System Component for Home Improvement Automation AC250V 10A DC30V 10A Capacity[cite: 1]](https://i5.walmartimages.com/seo/BIMZUC-6-Channel-Low-Level-Trigger-Relay-Module-Optocoupler-24V-Electrical-System-Component-Home-Improvement-Automation-AC250V-10A-DC30V-10A-Capacity_fc1a321f-08ba-43f1-b16d-065fafa4e9ad.238f7110fda33e6ccefe3dbe088a2859.jpeg?odnHeight=576&odnWidth=576&odnBg=FFFFFF)
$1041
BIMZUC 6 Channel Low Level Trigger Relay Module With Optocoupler 24V Electrical System Component for Home Improvement Automation AC250V 10A DC30V 10A Capacity[cite: 1]
Free shipping, arrives in 3+ days
16 Channel Relay Module 9V-36V USB Controlled SPDT Switch Multi-Functional Opto-Isolated Board for Home Industrial Electrical System Relay Automation and Control Support (7.48x7.08 inches / 19x18 cm)
$2828
16 Channel Relay Module 9V-36V USB Controlled SPDT Switch Multi-Functional Opto-Isolated Board for Home Industrial Electrical System Relay Automation and Control Support (7.48x7.08 inches / 19x18 cm)
Free shipping, arrives in 3+ days
Jesscasday 1 Channel 12V 30A Relay Board Module Optocoupler Isolation High/Low Trigger New
$1059
Jesscasday 1 Channel 12V 30A Relay Board Module Optocoupler Isolation High/Low Trigger New
Free shipping, arrives in 3+ days
Suodoka 8 Channel Optocoupler Relay Module Board High & Low Trigger 24V Multipurpose Electrical Control Switch for Home Improvement (5.6 x 2 x 0.7 inches / 141.5 x 50 x 18.5 mm)
$1619
Suodoka 8 Channel Optocoupler Relay Module Board High & Low Trigger 24V Multipurpose Electrical Control Switch for Home Improvement (5.6 x 2 x 0.7 inches / 141.5 x 50 x 18.5 mm)
Free shipping, arrives in 3+ days
Nieyigj 4 Channel Optocoupler Relay Module Board High & Low Trigger 5V / 5 Volts for DIY Electronics, Industrial Electrical System Integration and Home Improvement Projects
3 sizes
Available in additional 3 sizes$944Options from $9.44 – $9.51
Nieyigj 4 Channel Optocoupler Relay Module Board High & Low Trigger 5V / 5 Volts for DIY Electronics, Industrial Electrical System Integration and Home Improvement Projects
Free shipping, arrives in 3+ days
8,Channel Optocoupler Relay Module, High/Low Trigger, 5/12/24V, Stable Fault Tolerant
$1471Options from $14.54
8,Channel Optocoupler Relay Module, High/Low Trigger, 5/12/24V, Stable Fault Tolerant
Free shipping, arrives in 3+ days
Optocoupler Relay Module, 1 Channel, 30A, 12V, Ideal For Microcontroller Projects
$1486
Optocoupler Relay Module, 1 Channel, 30A, 12V, Ideal For Microcontroller Projects
Free shipping, arrives in 3+ days
Generic 2 Channel Relay Module with Optocoupler Isolation, High and Low Level Trigger (5V) - Industrial Electrical Control Relay for Arduino/PLC Projects
3 sizes
Available in additional 3 sizesNow$780$8.74You save$0.94Options from $7.80 – $8.61
Generic 2 Channel Relay Module with Optocoupler Isolation, High and Low Level Trigger (5V) - Industrial Electrical Control Relay for Arduino/PLC Projects
Free shipping, arrives in 3+ days
M Buder 4 Channel 30A Relay Module High Low Level Trigger with Optocoupler Isolation 12V Electrical Circuit Control Board 5.1 x 2.8 x 0.9 inches / 129 x 72 x 22 mm
2 options
Available in additional 2 options$1852
M Buder 4 Channel 30A Relay Module High Low Level Trigger with Optocoupler Isolation 12V Electrical Circuit Control Board 5.1 x 2.8 x 0.9 inches / 129 x 72 x 22 mm
Free shipping, arrives in 3+ days