购买 8 relay module

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$15.99
Dafurui 5V Relay Module8pack 1 Channel Relay Module 5V Relays Board With Optocoupler Support High/Low Level Trigger For Arduino Relays
Amazon.com
138
$15.99
Dafurui 5V Relay Module8pack 1 Channel Relay Module 5V Relays Board With Optocoupler Support High/Low Level Trigger For Arduino Relays
Amazon.com
138
$88.00
Relay/analog Combo Module: 8-pt in, 5-pt out, 1-ch in, 1-ch out (PN# 14742006)
Automation Direct
$88.00
Relay/analog Combo Module: 8-pt in, 5-pt out, 1-ch in, 1-ch out (PN# 14742006)
Automation Direct
$11.29
Hiletgo 12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module For Arduino
Amazon.com
205
$11.29
Hiletgo 12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module For Arduino
Amazon.com
205
$138.09
Bosch B308 SDI2 8-Output Expansion Module - Provides 8 Programmable Relays
A1 Security Cameras
1
$138.09
Bosch B308 SDI2 8-Output Expansion Module - Provides 8 Programmable Relays
A1 Security Cameras
1
$47.00
DIN Rail Mount AC/DC 5V 12V 24V SPST-NO 5Amp Power Relay Module (AC/DC 12V, 8 Channels)
Amazon.com
16
Free shipping
$47.00
DIN Rail Mount AC/DC 5V 12V 24V SPST-NO 5Amp Power Relay Module (AC/DC 12V, 8 Channels)
Amazon.com
16
$77.14
USB Relay Controller, 8 Contacts, Form C, 6A 250V, 12V Power
東京デバイセズ
$77.14
USB Relay Controller, 8 Contacts, Form C, 6A 250V, 12V Power
東京デバイセズ
$50.00
Electronics-Salon DIN Rail Mount 8 SPDT Power Relay Interface Module. (Operating Voltage: DC 5V)
Amazon.com
44
Free shipping
$50.00
Electronics-Salon DIN Rail Mount 8 SPDT Power Relay Interface Module. (Operating Voltage: DC 5V)
Amazon.com
44
$9.99
Baomain Power Relay MK2P-I 110VAC Coil DPDT 8 Pin With Plug-In Terminal Socket, For Automation And Control Systems
Amazon.com
76
$9.99
Baomain Power Relay MK2P-I 110VAC Coil DPDT 8 Pin With Plug-In Terminal Socket, For Automation And Control Systems
Amazon.com
76
$11.89
MECCANIXITY Relay Module 6 Channel 5V Low Level Trigger Module Blue Relay Module Board For DSP
Amazon.com
$11.89
MECCANIXITY Relay Module 6 Channel 5V Low Level Trigger Module Blue Relay Module Board For DSP
Amazon.com
$12.99
Mxuteuk 2Pcs JQX-13FL AC 220V Coil 8 Pin 10A DPDT LED Indicator Electromagnetic Power Relay, With Base, With DIN Rail Slotted Aluminum
Amazon.com
1 千+
$12.99
Mxuteuk 2Pcs JQX-13FL AC 220V Coil 8 Pin 10A DPDT LED Indicator Electromagnetic Power Relay, With Base, With DIN Rail Slotted Aluminum
Amazon.com
1 千+
$73.00
Allen-Bradley 1769-OW8 Relay Output Module 8 Point VAC/VDC Ser B
PLCHardware.com
3
$73.00
Allen-Bradley 1769-OW8 Relay Output Module 8 Point VAC/VDC Ser B
PLCHardware.com
3
$1.69
Relay Module 1 2 4 6 8 Channel 5V 12V 24V Relay Module Board With Optocoupler Support High And Low
Aliexpress
$1.69
Relay Module 1 2 4 6 8 Channel 5V 12V 24V Relay Module Board With Optocoupler Support High And Low
Aliexpress
$13.99
DPST 1NO 1NC 8Amp Power Relay Module, Briidea 24V AC/DC Power Relay Control Voltage, White
Amazon.com
75
$13.99
DPST 1NO 1NC 8Amp Power Relay Module, Briidea 24V AC/DC Power Relay Control Voltage, White
Amazon.com
75
$12.99
Electromagnetic Power Relay, 8-Pin 10 AMP 24V DC Relay Coil With Socket Base, LED Indicator, DPDT 2NO 2NC - MY5NJ 2PCS [Applicable For DIN Rail System
Amazon.com
724
$12.99
Electromagnetic Power Relay, 8-Pin 10 AMP 24V DC Relay Coil With Socket Base, LED Indicator, DPDT 2NO 2NC - MY5NJ 2PCS [Applicable For DIN Rail System
Amazon.com
724
$1.33
$3.68
5V 12V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler Relay
Aliexpress
折扣 63%
$1.33
$3.68
5V 12V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler Relay
Aliexpress
$14.99
TWTADE/2PCS DC 24V Relay 10A Electromagnetic Power Coil Relay 8 Pins DPDT 2NO 2NC With Indicator Light, Socket Base & DIN Rail -YJ2N-LY
Amazon.com
474
$14.99
TWTADE/2PCS DC 24V Relay 10A Electromagnetic Power Coil Relay 8 Pins DPDT 2NO 2NC With Indicator Light, Socket Base & DIN Rail -YJ2N-LY
Amazon.com
474
$53.75
Modbus RTU 16-Ch Relay Module With RS485 Interface, Multiple Isolation Protection Circuits, Industrial-Grade, Rail-Mount Case, Supports Win7/8/8.1/10/
Amazon.com
Free shipping
$53.75
Modbus RTU 16-Ch Relay Module With RS485 Interface, Multiple Isolation Protection Circuits, Industrial-Grade, Rail-Mount Case, Supports Win7/8/8.1/10/
Amazon.com
Free shipping
$265.00
Allen-Bradley 1769-OW8I Relay Output Module 8 Isolated Point, B
PLCHardware.com
4
$265.00
Allen-Bradley 1769-OW8I Relay Output Module 8 Isolated Point, B
PLCHardware.com
4
$0.84
$1.00
1 2 6 4 8 Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High And Low Level
Aliexpress
Free shipping
折扣 16%
$0.84
$1.00
1 2 6 4 8 Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High And Low Level
Aliexpress
Free shipping
$85.00
Allen-Bradley 1746-OW8 SLC 500 8-Channel Relay Output Module, A
PLCHardware.com
$85.00
Allen-Bradley 1746-OW8 SLC 500 8-Channel Relay Output Module, A
PLCHardware.com
$262.00
Allen-Bradley 1769-OW8 Relay Output Module 8 Point VAC/VDC Ser B
PLCHardware.com
3
$262.00
Allen-Bradley 1769-OW8 Relay Output Module 8 Point VAC/VDC Ser B
PLCHardware.com
3
$8.99
Electromagnetic Power Relay, 8-Pin 10 AMP 6V DC Relay Coil With Socket Base, LED Indicator, DPDT 2NO 2NC - MY2NJ [Applicable For DIN Rail System]
Amazon.com
707
$8.99
Electromagnetic Power Relay, 8-Pin 10 AMP 6V DC Relay Coil With Socket Base, LED Indicator, DPDT 2NO 2NC - MY2NJ [Applicable For DIN Rail System]
Amazon.com
707
$15.99
8 Channel Relay Module - Progressive Automations
Progressive Automations
$15.99
8 Channel Relay Module - Progressive Automations
Progressive Automations
$11.99
$12.98
TWTADE/JTX-2C, MK2P-I DPDT Power Relay With Plug-In Terminal Socket Base, DC 12V Coil, 8 Pin 2NO 2NC
Amazon.com
144
$11.99
$12.98
TWTADE/JTX-2C, MK2P-I DPDT Power Relay With Plug-In Terminal Socket Base, DC 12V Coil, 8 Pin 2NO 2NC
Amazon.com
144
$206.00
Advantech Corporation PCIE-1760-B 8-CH RELAY & 8-CH IDI UNIVERSAL
DigiKey
$206.00
Advantech Corporation PCIE-1760-B 8-CH RELAY & 8-CH IDI UNIVERSAL
DigiKey
$44.75
$49.72
Omron 8 Relay Module Eight Panels Driver Board Module Dc 24V Pnp
eBay
Free shipping
$44.75
$49.72
Omron 8 Relay Module Eight Panels Driver Board Module Dc 24V Pnp
eBay
Free shipping
$109.99
JOYTUTUS Wireless RGB 8 Gang Switch Panel 5-Level Brightness 8 Colors Universal Circuit Control Relay System Box With Toggle Momentary, Offroad Light
Amazon.com
1
Free shipping
$109.99
JOYTUTUS Wireless RGB 8 Gang Switch Panel 5-Level Brightness 8 Colors Universal Circuit Control Relay System Box With Toggle Momentary, Offroad Light
Amazon.com
1
$27.99
8 Channel Relay Module With The Light Coupling 12V Relay Expansion Plate. Diitao. 12V 8-CHANNEL. Solid State Relays. 701715511392.
eBay
Free shipping
$27.99
8 Channel Relay Module With The Light Coupling 12V Relay Expansion Plate. Diitao. 12V 8-CHANNEL. Solid State Relays. 701715511392.
eBay
Free shipping
$20.45
5V 12V 1 2 4 6 8 Channel Relay Module Output 1 2 4 6 8 Way For Nrduino New. Smw. Relay Accessories. 5V 8 Channel Relay.
eBay
Free shipping
$20.45
5V 12V 1 2 4 6 8 Channel Relay Module Output 1 2 4 6 8 Way For Nrduino New. Smw. Relay Accessories. 5V 8 Channel Relay.
eBay
Free shipping
$33.25
8-Channel Multifunction Time Delay Relay Interface Board Module Optocoupler. Time Delay Relays.
eBay
Free shipping
$33.25
8-Channel Multifunction Time Delay Relay Interface Board Module Optocoupler. Time Delay Relays.
eBay
Free shipping
$54.50
USB Eight 8 Relay Module, Board For Home Automation, 12V, Opto-Isolated. Denkovi. Relay Accessories. 3800159301204.
eBay
5
$54.50
USB Eight 8 Relay Module, Board For Home Automation, 12V, Opto-Isolated. Denkovi. Relay Accessories. 3800159301204.
eBay
5
$29.97
1 PCS 8 Channel 12V 24V Relay Shield Module RS485 PLC IO Expanding Board. Eletechsup. Time Delay Relays.
eBay
$29.97
1 PCS 8 Channel 12V 24V Relay Shield Module RS485 PLC IO Expanding Board. Eletechsup. Time Delay Relays.
eBay
$15.39
Aediko Dc 24V Relay Module Relay Board 8 Channel Opto-Isolated High Or. AEDIKO. Relay Accessories. 701715481299.
eBay
Free shipping
$15.39
Aediko Dc 24V Relay Module Relay Board 8 Channel Opto-Isolated High Or. AEDIKO. Relay Accessories. 701715481299.
eBay
Free shipping
$36.67
1 PCS 8 Channel 12V 24V Relay Shield Module RS485 PLC IO Expanding Board. Eletechsup. Time Delay Relays.
eBay
$36.67
1 PCS 8 Channel 12V 24V Relay Shield Module RS485 PLC IO Expanding Board. Eletechsup. Time Delay Relays.
eBay
$27.99
8A Power Relay Module 1No 1Nc, 24V Ac/Dc Control Relay,
eBay
Free shipping
$27.99
8A Power Relay Module 1No 1Nc, 24V Ac/Dc Control Relay,
eBay
Free shipping
$38.60
1 PCS 8 Channel 12V 24V Relay Shield Module RS485 PLC IO Expanding Board. Eletechsup. Time Delay Relays.
eBay
$38.60
1 PCS 8 Channel 12V 24V Relay Shield Module RS485 PLC IO Expanding Board. Eletechsup. Time Delay Relays.
eBay
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购买 8 relay module

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$15.99
Dafurui 5V Relay Module8pack 1 Channel Relay Module 5V Relays Board With Optocoupler Support High/Low Level Trigger For Arduino Relays
Amazon.com
138
$15.99
Dafurui 5V Relay Module8pack 1 Channel Relay Module 5V Relays Board With Optocoupler Support High/Low Level Trigger For Arduino Relays
Amazon.com
138
$88.00
Relay/analog Combo Module: 8-pt in, 5-pt out, 1-ch in, 1-ch out (PN# 14742006)
Automation Direct
$88.00
Relay/analog Combo Module: 8-pt in, 5-pt out, 1-ch in, 1-ch out (PN# 14742006)
Automation Direct
$11.29
Hiletgo 12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module For Arduino
Amazon.com
205
$11.29
Hiletgo 12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module For Arduino
Amazon.com
205
$138.09
Bosch B308 SDI2 8-Output Expansion Module - Provides 8 Programmable Relays
A1 Security Cameras
1
$138.09
Bosch B308 SDI2 8-Output Expansion Module - Provides 8 Programmable Relays
A1 Security Cameras
1
$47.00
DIN Rail Mount AC/DC 5V 12V 24V SPST-NO 5Amp Power Relay Module (AC/DC 12V, 8 Channels)
Amazon.com
16
Free shipping
$47.00
DIN Rail Mount AC/DC 5V 12V 24V SPST-NO 5Amp Power Relay Module (AC/DC 12V, 8 Channels)
Amazon.com
16
$77.14
USB Relay Controller, 8 Contacts, Form C, 6A 250V, 12V Power
東京デバイセズ
$77.14
USB Relay Controller, 8 Contacts, Form C, 6A 250V, 12V Power
東京デバイセズ
$50.00
Electronics-Salon DIN Rail Mount 8 SPDT Power Relay Interface Module. (Operating Voltage: DC 5V)
Amazon.com
44
Free shipping
$50.00
Electronics-Salon DIN Rail Mount 8 SPDT Power Relay Interface Module. (Operating Voltage: DC 5V)
Amazon.com
44
$9.99
Baomain Power Relay MK2P-I 110VAC Coil DPDT 8 Pin With Plug-In Terminal Socket, For Automation And Control Systems
Amazon.com
76
$9.99
Baomain Power Relay MK2P-I 110VAC Coil DPDT 8 Pin With Plug-In Terminal Socket, For Automation And Control Systems
Amazon.com
76
$11.89
MECCANIXITY Relay Module 6 Channel 5V Low Level Trigger Module Blue Relay Module Board For DSP
Amazon.com
$11.89
MECCANIXITY Relay Module 6 Channel 5V Low Level Trigger Module Blue Relay Module Board For DSP
Amazon.com
$12.99
Mxuteuk 2Pcs JQX-13FL AC 220V Coil 8 Pin 10A DPDT LED Indicator Electromagnetic Power Relay, With Base, With DIN Rail Slotted Aluminum
Amazon.com
1 千+
$12.99
Mxuteuk 2Pcs JQX-13FL AC 220V Coil 8 Pin 10A DPDT LED Indicator Electromagnetic Power Relay, With Base, With DIN Rail Slotted Aluminum
Amazon.com
1 千+
$73.00
Allen-Bradley 1769-OW8 Relay Output Module 8 Point VAC/VDC Ser B
PLCHardware.com
3
$73.00
Allen-Bradley 1769-OW8 Relay Output Module 8 Point VAC/VDC Ser B
PLCHardware.com
3
$1.69
Relay Module 1 2 4 6 8 Channel 5V 12V 24V Relay Module Board With Optocoupler Support High And Low
Aliexpress
$1.69
Relay Module 1 2 4 6 8 Channel 5V 12V 24V Relay Module Board With Optocoupler Support High And Low
Aliexpress
$13.99
DPST 1NO 1NC 8Amp Power Relay Module, Briidea 24V AC/DC Power Relay Control Voltage, White
Amazon.com
75
$13.99
DPST 1NO 1NC 8Amp Power Relay Module, Briidea 24V AC/DC Power Relay Control Voltage, White
Amazon.com
75
$12.99
Electromagnetic Power Relay, 8-Pin 10 AMP 24V DC Relay Coil With Socket Base, LED Indicator, DPDT 2NO 2NC - MY5NJ 2PCS [Applicable For DIN Rail System
Amazon.com
724
$12.99
Electromagnetic Power Relay, 8-Pin 10 AMP 24V DC Relay Coil With Socket Base, LED Indicator, DPDT 2NO 2NC - MY5NJ 2PCS [Applicable For DIN Rail System
Amazon.com
724
$1.33
$3.68
5V 12V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler Relay
Aliexpress
折扣 63%
$1.33
$3.68
5V 12V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler Relay
Aliexpress
$14.99
TWTADE/2PCS DC 24V Relay 10A Electromagnetic Power Coil Relay 8 Pins DPDT 2NO 2NC With Indicator Light, Socket Base & DIN Rail -YJ2N-LY
Amazon.com
474
$14.99
TWTADE/2PCS DC 24V Relay 10A Electromagnetic Power Coil Relay 8 Pins DPDT 2NO 2NC With Indicator Light, Socket Base & DIN Rail -YJ2N-LY
Amazon.com
474
$53.75
Modbus RTU 16-Ch Relay Module With RS485 Interface, Multiple Isolation Protection Circuits, Industrial-Grade, Rail-Mount Case, Supports Win7/8/8.1/10/
Amazon.com
Free shipping
$53.75
Modbus RTU 16-Ch Relay Module With RS485 Interface, Multiple Isolation Protection Circuits, Industrial-Grade, Rail-Mount Case, Supports Win7/8/8.1/10/
Amazon.com
Free shipping
$265.00
Allen-Bradley 1769-OW8I Relay Output Module 8 Isolated Point, B
PLCHardware.com
4
$265.00
Allen-Bradley 1769-OW8I Relay Output Module 8 Isolated Point, B
PLCHardware.com
4