3 Port Isolation Module(3)
Uses item details. Price when purchased online
Ethernet Switch 4 Port Managed Gigabit PoE+ Switch with 3 Uplink Ports(2RJ45+1SFP), 2 Ports 90W PoE BT, VLAN Isolation, 6KV Surge Protection, Metal Case for Home Security & Office From $68.99

Sponsored
From$6899
Ethernet Switch 4 Port Managed Gigabit PoE+ Switch with 3 Uplink Ports(2RJ45+1SFP), 2 Ports 90W PoE BT, VLAN Isolation, 6KV Surge Protection, Metal Case for Home Security & Office
3-Zone Expansion Module $99.44

$9944
current price $99.443-Zone Expansion Module
Riousery 1/3/8 Channel AC Optocoupler Isolation Module 220V Voltage Detect Board for PLC Access, High-Quality Industrial Grade Electrical Accessory for Reliable Voltage Detection (2.76 inches / 7 cm) $8.67

$867
current price $8.67Riousery 1/3/8 Channel AC Optocoupler Isolation Module 220V Voltage Detect Board for PLC Access, High-Quality Industrial Grade Electrical Accessory for Reliable Voltage Detection (2.76 inches / 7 cm)
Other options to consider(123)
Safe and Reliability Optocoupler Isolation Module for 220V Voltages Monitoring Outputting 3 5V Signals for Systems From $8.92
From$892
Safe and Reliability Optocoupler Isolation Module for 220V Voltages Monitoring Outputting 3 5V Signals for Systems
Fast Switch Mini 3 Port Ethernet Switch 10 / 100mbps Network Switch Hub Pcb Module Board for System Integration Module $13.57

$1357
current price $13.57Fast Switch Mini 3 Port Ethernet Switch 10 / 100mbps Network Switch Hub Pcb Module Board for System Integration Module
1 x 3 port switch module(with heat sink attached)-Green $16.03

$1603
current price $16.031 x 3 port switch module(with heat sink attached)-Green
100Mbps Ethernet Data Switches 3Port Size Easy Installation PCB Module Board LED Lights for From $22.14
From$2214
100Mbps Ethernet Data Switches 3Port Size Easy Installation PCB Module Board LED Lights for
2/4/8Channel Optoelectronic Isolation Module 3.6-30V Driver Board For Circuit Safety Voltages Converters Adapter

2/4/8Channel Optoelectronic Isolation Module 3.6-30V Driver Board For Circuit Safety Voltages Converters Adapter
1 Channel Way Optocoupler Isolation Module PC817 3V-5V Photoelectric Isolator Rail Holder PLC Drive Motor Board 10PCS,10 * 1 channel optocoupler isolation module $12.79

$1279
current price $12.791 Channel Way Optocoupler Isolation Module PC817 3V-5V Photoelectric Isolator Rail Holder PLC Drive Motor Board 10PCS,10 * 1 channel optocoupler isolation module
Treedix Digital Isolation Module High-Speed Quad-Channel Digital Isolators Output Short Circuit Protection Function Voltage Isolator Board Protection $14.99

$1499
current price $14.99Treedix Digital Isolation Module High-Speed Quad-Channel Digital Isolators Output Short Circuit Protection Function Voltage Isolator Board Protection
BQBQERT High USB to Port Interfaces Module Isolation Module 5V 3.3V $15.99

$1599
current price $15.99BQBQERT High USB to Port Interfaces Module Isolation Module 5V 3.3V
Panduit FAP3WAQDSCZ Multi-Mode 3-Port Fiber Adapter Panel with Zirconia Ceramic Split Sleeve, Aqua $77.99

$7799
current price $77.99Panduit FAP3WAQDSCZ Multi-Mode 3-Port Fiber Adapter Panel with Zirconia Ceramic Split Sleeve, Aqua
ANXPTIME Video Signal Isolator Isolation Module for Camera Display and Monitor Wiring $17.45

$1745
current price $17.45ANXPTIME Video Signal Isolator Isolation Module for Camera Display and Monitor Wiring
4 Port 2500V USB Isolation Board ADUM3160 Support USB Control Transmission 480Mbps Data Transfer Transmission Module $17.15

$1715
current price $17.154 Port 2500V USB Isolation Board ADUM3160 Support USB Control Transmission 480Mbps Data Transfer Transmission Module
Riousery Terminal Block 3-Wire 16-Channel Acquisition Board KP-16L-Gther C 0.5A for 20-26AWG, 3.81mm Pitch Connector $24.32

$2432
current price $24.32Riousery Terminal Block 3-Wire 16-Channel Acquisition Board KP-16L-Gther C 0.5A for 20-26AWG, 3.81mm Pitch Connector
Input Isolation Board 5V-100V, Ideal Diode Module for Reverse Current Management in and Solar Installations From $10.33
From$1033
Input Isolation Board 5V-100V, Ideal Diode Module for Reverse Current Management in and Solar Installations
Industrial USB Relay Module 8 Channel Optocoupler Isolation Board 12Mbps Data Transfer TTL Control with USB Cable $46.86

$4686
current price $46.86Industrial USB Relay Module 8 Channel Optocoupler Isolation Board 12Mbps Data Transfer TTL Control with USB Cable
FOR Industrial-Grade Min Three-Port 1000M Gigabit RJ45 Standard Port Network Switch Module 5V-12V Powered Network Splitter $30.39

$3039
current price $30.39FOR Industrial-Grade Min Three-Port 1000M Gigabit RJ45 Standard Port Network Switch Module 5V-12V Powered Network Splitter
4 Port 2500V USB Isolation Board ADUM3160 Support USB Control Transmission 480Mbps Data Transfer Transmission Module $18.43

$1843
current price $18.434 Port 2500V USB Isolation Board ADUM3160 Support USB Control Transmission 480Mbps Data Transfer Transmission Module
M Buder Terminal Block 3-Wire 10-Channel Acquisition Board NPN PNP Output DIN Rail Mount $18.90

$1890
current price $18.90M Buder Terminal Block 3-Wire 10-Channel Acquisition Board NPN PNP Output DIN Rail Mount
Leviton 41292-3RW 3-Port Adapter MOS Insert - White $8.99 Was $10.07

Now$899
current price Now $8.99, Was $10.07$10.07
Leviton 41292-3RW 3-Port Adapter MOS Insert - White
BIMZUC Optocoupler Isolation Board 8 Channel PLC Voltage Detection Module 220V AC for Electronic DIY Projects Including Stable MCU Testing Compatibility and Compact Industrial Integration Design $13.77

$1377
current price $13.77BIMZUC Optocoupler Isolation Board 8 Channel PLC Voltage Detection Module 220V AC for Electronic DIY Projects Including Stable MCU Testing Compatibility and Compact Industrial Integration Design
Clearance Tizuqe Plug and Play 4Channel USB Isolation Board Voltages Isolator Module for Printers $17.92 Was $20.07

Now$1792
current price Now $17.92, Was $20.07$20.07
Tizuqe Plug and Play 4Channel USB Isolation Board Voltages Isolator Module for Printers
Suodoka HD Multimedia Interface Ethernet USB 3.0 Wall Plate, 3 Port Plug-in Solderless Keystone Panel for Home Office Cable Routing (4.72 inches / 12 cm) $10.85

$1085
current price $10.85Suodoka HD Multimedia Interface Ethernet USB 3.0 Wall Plate, 3 Port Plug-in Solderless Keystone Panel for Home Office Cable Routing (4.72 inches / 12 cm)
RS232 422/485 PRO Industrial Grade Isolation Signal Conversion Serial Port Module Converter with Metal Shell DST24P-AA $19.71

$1971
current price $19.71RS232 422/485 PRO Industrial Grade Isolation Signal Conversion Serial Port Module Converter with Metal Shell DST24P-AA
3V Driver Module Isolation Circuit for Embedded Systems IoT Devices $10.91

$1091
current price $10.913V Driver Module Isolation Circuit for Embedded Systems IoT Devices
YOUTHINK 4 Channel Optocoupler Isolation Module PLC Voltage Conversion Board DST1R8PN,4 Channel Optocoupler Isolation Module,Optocoupler Isolation Module $10.96

$1096
current price $10.96YOUTHINK 4 Channel Optocoupler Isolation Module PLC Voltage Conversion Board DST1R8PN,4 Channel Optocoupler Isolation Module,Optocoupler Isolation Module
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MultiDevice USB Hub Isolator Module 1500V Electrical Isolation AntiInterference $19.19

$1919
current price $19.19MultiDevice USB Hub Isolator Module 1500V Electrical Isolation AntiInterference
Isolator, 2500V USB HUB Isolator, USB Isolation Board, ADUM4160 ADUM3160 Support USB Control Transmission Module NEW $15.00

$1500
current price $15.00Isolator, 2500V USB HUB Isolator, USB Isolation Board, ADUM4160 ADUM3160 Support USB Control Transmission Module NEW
Generic 8 Channel Optocoupler Module - 12V to 3.3V Optical Isolation Board for PLC Signal Conversion $14.22

$1422
current price $14.22Generic 8 Channel Optocoupler Module - 12V to 3.3V Optical Isolation Board for PLC Signal Conversion
CIYISON Plug and Play 4Channel USB Isolation Board Voltages Isolator Module for Printers Keyboards Storage Devices Lower Noise $19.96

$1996
current price $19.96CIYISON Plug and Play 4Channel USB Isolation Board Voltages Isolator Module for Printers Keyboards Storage Devices Lower Noise
Yajisi Terminal Block 3 Wire 24 Channel Acquisition Board NPN PNP Output DIN Rail Mount (7.87 inches / 20 cm) $31.66

$3166
current price $31.66Yajisi Terminal Block 3 Wire 24 Channel Acquisition Board NPN PNP Output DIN Rail Mount (7.87 inches / 20 cm)
EFFFERTWQL-ADUM3160 4Port USB Isolator Hub Module, USB 2.0 FullSpeed, 1500 V Power Isolation $37.87

$3787
current price $37.87EFFFERTWQL-ADUM3160 4Port USB Isolator Hub Module, USB 2.0 FullSpeed, 1500 V Power Isolation
10PCS AC 220V Optocoupler Isolation Module Voltage Detector Board TTL 3-5V SCM Testing for Microcontroller Adaptive PLC $19.82

$1982
current price $19.8210PCS AC 220V Optocoupler Isolation Module Voltage Detector Board TTL 3-5V SCM Testing for Microcontroller Adaptive PLC
2Pcs PC817 Optocoupler Isolation Board Module 3.6-30V Voltage Converter With For sweater Cap, For Low Potential Output Control PCB 2/4/8 Channel(2 Channel)

2Pcs PC817 Optocoupler Isolation Board Module 3.6-30V Voltage Converter With For sweater Cap, For Low Potential Output Control PCB 2/4/8 Channel(2 Channel)
10PCS AC 220V Optocoupler Isolation Module Voltage Detector Board TTL 3-5V SCM Testing for Microcontroller Adaptive PLC $18.45

$1845
current price $18.4510PCS AC 220V Optocoupler Isolation Module Voltage Detector Board TTL 3-5V SCM Testing for Microcontroller Adaptive PLC
2X USB Isolator, 2500V USB HUB Isolator, USB Isolation Board, ADUM4160 ADUM3160 Support USB Control Transmission $28.67

$2867
current price $28.672X USB Isolator, 2500V USB HUB Isolator, USB Isolation Board, ADUM4160 ADUM3160 Support USB Control Transmission
Osfvolr 2X Isolator, 2500V USB HUB Isolator, USB Isolation Board, ADUM4160 ADUM3160 Support USB Control Transmission Module NEW $26.39

$2639
current price $26.39Osfvolr 2X Isolator, 2500V USB HUB Isolator, USB Isolation Board, ADUM4160 ADUM3160 Support USB Control Transmission Module NEW
CH343P High-Speed USB to RS485 Isolation Converter 6Mbps Communication Anti-Interference Serial Port Module $12.91

$1291
current price $12.91CH343P High-Speed USB to RS485 Isolation Converter 6Mbps Communication Anti-Interference Serial Port Module
XZHANH-ADUM3160 4Port USB Isolator Hub Module, USB 2.0 FullSpeed, 1500 V Power Isolation $37.87

$3787
current price $37.87XZHANH-ADUM3160 4Port USB Isolator Hub Module, USB 2.0 FullSpeed, 1500 V Power Isolation
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