Shop relay module

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$6.81
G2R-1-S-DC24(S) - Omron Electronics
TTI
$6.81
G2R-1-S-DC24(S) - Omron Electronics
TTI
$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
$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
$16.47
2966171 - Phoenix Contact
TTI
$16.47
2966171 - Phoenix Contact
TTI
$67.00
Relay Output Module: 3-pt, 250 VAC/30 VDC (PN# GS30A-03TRA)
Automation Direct
$67.00
Relay Output Module: 3-pt, 250 VAC/30 VDC (PN# GS30A-03TRA)
Automation Direct
$135.20
40.52.8.240.0000 FINDER - Components & Relay PC Board Mount Supplies
Radwell.com
$135.20
40.52.8.240.0000 FINDER - Components & Relay PC Board Mount Supplies
Radwell.com
$215.98
S90R11ABD1-240 TE CONNECTIVITY - Panel Accessories & Relay/Socket Supplies
Radwell.com
$215.98
S90R11ABD1-240 TE CONNECTIVITY - Panel Accessories & Relay/Socket Supplies
Radwell.com
$63.00
Relay Output Module: 6-pt, 250 VAC/30 VDC (PN# GS4-06TR)
Automation Direct
$63.00
Relay Output Module: 6-pt, 250 VAC/30 VDC (PN# GS4-06TR)
Automation Direct
$15.99
PAC TR-4 Trigger Module 12-Volt Solid State Relay With 1-Second Turn-On Delay
Crutchfield
$15.99
PAC TR-4 Trigger Module 12-Volt Solid State Relay With 1-Second Turn-On Delay
Crutchfield
$324.77
219XBXP-48VDC STRUTHERS DUNN RELAYS - Panel Accessories & Relay/Socket Supplies
Radwell.com
$324.77
219XBXP-48VDC STRUTHERS DUNN RELAYS - Panel Accessories & Relay/Socket Supplies
Radwell.com
$2.99
1 Channel 3.3V Low Level Trigger Relay Module For Arduino With Optocoupler Isolation
Evalm
$2.99
1 Channel 3.3V Low Level Trigger Relay Module For Arduino With Optocoupler Isolation
Evalm
$8.33
$9.29
Bosch Mini-Relay - 0332201107
Amazon.com
10% off
$8.33
$9.29
Bosch Mini-Relay - 0332201107
Amazon.com
$62.00
Relay Output Module: 2-pt, 240 VAC/30 VDC (PN# GS30A-02TRC)
Automation Direct
$62.00
Relay Output Module: 2-pt, 240 VAC/30 VDC (PN# GS30A-02TRC)
Automation Direct
$9.99
Electromagnetic Power Relay, 14-Pin 5A 24 DC Relay Coil With Socket Base, LED Indicator, 4PDT 4NO 4NC - MY4NJ [Applicable For DIN Rail System]
Amazon.com
$9.99
Electromagnetic Power Relay, 14-Pin 5A 24 DC Relay Coil With Socket Base, LED Indicator, 4PDT 4NO 4NC - MY4NJ [Applicable For DIN Rail System]
Amazon.com
$1.99
8 Channel Relay Module With Optocoupler Output Low Level Trigger 5V 12V 24V 2CH
Evalm
$1.99
8 Channel Relay Module With Optocoupler Output Low Level Trigger 5V 12V 24V 2CH
Evalm
$35.19
788-548 WAGO Relay Module, 115 VAC
Valin Process Control Solutions
$35.19
788-548 WAGO Relay Module, 115 VAC
Valin Process Control Solutions
$41.31
2909741 Phoenix Contact Pre-Assembled Relay Module Consisting Of: Relay Base - Function Plug-In Module - Power Contact Relay - And Retaining Bracket -
Onlinecomponents.com
$41.31
2909741 Phoenix Contact Pre-Assembled Relay Module Consisting Of: Relay Base - Function Plug-In Module - Power Contact Relay - And Retaining Bracket -
Onlinecomponents.com
$25.67
RIF-4-RSC-LV-120AC/3X1 Phoenix Contact Pre-Assembled Relay Module With Screw Connection - Consisting Of: Relay Base - Power Contact Relay - Plug-In
Onlinecomponents.com
$25.67
RIF-4-RSC-LV-120AC/3X1 Phoenix Contact Pre-Assembled Relay Module With Screw Connection - Consisting Of: Relay Base - Power Contact Relay - Plug-In
Onlinecomponents.com
$0.99
8 Channel Relay Module With Optocoupler Output Low Level Trigger 5V 12V 24V 1CH
Evalm
$0.99
8 Channel Relay Module With Optocoupler Output Low Level Trigger 5V 12V 24V 1CH
Evalm
$14.87
$18.59
16-Channel 5V Relay Shield Module With Optocoupler For Arduino
eBay
20% off
$14.87
$18.59
16-Channel 5V Relay Shield Module With Optocoupler For Arduino
eBay
$58.95
40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-1
Summit Racing
$58.95
40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-1
Summit Racing
$36.00
2900294 Phoenix Contact The 2900294 Is A PLC-INTERFACE Relay Module With A Plug-In Miniature Relay And Push-In Connection, Designed For Switching High
Onlinecomponents.com
$36.00
2900294 Phoenix Contact The 2900294 Is A PLC-INTERFACE Relay Module With A Plug-In Miniature Relay And Push-In Connection, Designed For Switching High
Onlinecomponents.com
$26.43
$35.23
Subaru WRX Fuel Pump Relay. Powertrain Control Module Relay - 82501AA130. NO.1. ELECTRICAL PARTS (BODY) RELAY & SENSOR (EN
Lithia Subaru of Oregon City
24% off
$26.43
$35.23
Subaru WRX Fuel Pump Relay. Powertrain Control Module Relay - 82501AA130. NO.1. ELECTRICAL PARTS (BODY) RELAY & SENSOR (EN
Lithia Subaru of Oregon City
$2.39
Grove Relay Module Arduino Compatible 10A 250V
Jameco Electronics
$2.39
Grove Relay Module Arduino Compatible 10A 250V
Jameco Electronics
$23.99
Optocoupler Isolated 4-Channel Relay Module, High/Low Trigger Support, 5V-24V 24V
Digitalzakka
$23.99
Optocoupler Isolated 4-Channel Relay Module, High/Low Trigger Support, 5V-24V 24V
Digitalzakka
$13.00
Tennant OEM Part 57785 Module, Relay
Southeastern Equipment and Supply, Inc
$13.00
Tennant OEM Part 57785 Module, Relay
Southeastern Equipment and Supply, Inc
$161.95
40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-4
Summit Racing
Free shipping
$161.95
40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-4
Summit Racing
$37.89
$66.90
Allpoints 4527431 Relay Electric Control Module For Commercial Kitchens | Mavrik | Commercial Restaurant Supply
RestaurantSupply.com
43% off
$37.89
$66.90
Allpoints 4527431 Relay Electric Control Module For Commercial Kitchens | Mavrik | Commercial Restaurant Supply
RestaurantSupply.com
$159.99
Bennett Marine Bennett EIC101DAD Relay Module, 12V | By West Marine
WestMarine
Free shipping
$159.99
Bennett Marine Bennett EIC101DAD Relay Module, 12V | By West Marine
WestMarine
$7.99
Velleman WPM406 5 V Relay Module
Electronic Inventory Online
$7.99
Velleman WPM406 5 V Relay Module
Electronic Inventory Online
$354.99
Maretron DCR100-01 Direct Current Relay Module
Citimarine
$354.99
Maretron DCR100-01 Direct Current Relay Module
Citimarine
$99.95
40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-2
Summit Racing
$99.95
40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-2
Summit Racing
$195.00
Notifier FRM-1 Relay Control Module
BulkIndustries.com
$195.00
Notifier FRM-1 Relay Control Module
BulkIndustries.com
$118.95
Hayward Relay Module HLRELAY
Pool Supply Unlimited
$118.95
Hayward Relay Module HLRELAY
Pool Supply Unlimited
$97.00
Automation Direct | D2-12TR | Relay Output Module |
Classic Automation
$97.00
Automation Direct | D2-12TR | Relay Output Module |
Classic Automation
$99.95
MSD Relay Module 2-Channel With 40 Amp Relay
CJ Pony Parts
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MSD Relay Module 2-Channel With 40 Amp Relay
CJ Pony Parts
$2.99
12V DC 30/40A 5 PIN Universal Relay - 5 Pin Relay
Super Bright LEDs
$2.99
12V DC 30/40A 5 PIN Universal Relay - 5 Pin Relay
Super Bright LEDs
Lesson: 10 - How to Use a Relay Module with Arduino | Complete Beginner’s Guide
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Shop relay module

Sponsored
About our ads
$62.00
Relay Output Module: 2-pt, 240 VAC/30 VDC (PN# GS30A-02TRC)
Automation Direct
$62.00
Relay Output Module: 2-pt, 240 VAC/30 VDC (PN# GS30A-02TRC)
Automation Direct
$9.99
Electromagnetic Power Relay, 14-Pin 5A 24 DC Relay Coil With Socket Base, LED Indicator, 4PDT 4NO 4NC - MY4NJ [Applicable For DIN Rail System]
Amazon.com
$9.99
Electromagnetic Power Relay, 14-Pin 5A 24 DC Relay Coil With Socket Base, LED Indicator, 4PDT 4NO 4NC - MY4NJ [Applicable For DIN Rail System]
Amazon.com
$1.99
8 Channel Relay Module With Optocoupler Output Low Level Trigger 5V 12V 24V 2CH
Evalm
$1.99
8 Channel Relay Module With Optocoupler Output Low Level Trigger 5V 12V 24V 2CH
Evalm
$35.19
788-548 WAGO Relay Module, 115 VAC
Valin Process Control Solutions
$35.19
788-548 WAGO Relay Module, 115 VAC
Valin Process Control Solutions
$41.31
2909741 Phoenix Contact Pre-Assembled Relay Module Consisting Of: Relay Base - Function Plug-In Module - Power Contact Relay - And Retaining Bracket -
Onlinecomponents.com
$41.31
2909741 Phoenix Contact Pre-Assembled Relay Module Consisting Of: Relay Base - Function Plug-In Module - Power Contact Relay - And Retaining Bracket -
Onlinecomponents.com
$25.67
RIF-4-RSC-LV-120AC/3X1 Phoenix Contact Pre-Assembled Relay Module With Screw Connection - Consisting Of: Relay Base - Power Contact Relay - Plug-In
Onlinecomponents.com
$25.67
RIF-4-RSC-LV-120AC/3X1 Phoenix Contact Pre-Assembled Relay Module With Screw Connection - Consisting Of: Relay Base - Power Contact Relay - Plug-In
Onlinecomponents.com
$0.99
8 Channel Relay Module With Optocoupler Output Low Level Trigger 5V 12V 24V 1CH
Evalm
$0.99
8 Channel Relay Module With Optocoupler Output Low Level Trigger 5V 12V 24V 1CH
Evalm
$14.87
$18.59
16-Channel 5V Relay Shield Module With Optocoupler For Arduino
eBay
20% off
$14.87
$18.59
16-Channel 5V Relay Shield Module With Optocoupler For Arduino
eBay
$58.95
40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-1
Summit Racing
$58.95
40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-1
Summit Racing
$36.00
2900294 Phoenix Contact The 2900294 Is A PLC-INTERFACE Relay Module With A Plug-In Miniature Relay And Push-In Connection, Designed For Switching High
Onlinecomponents.com
$36.00
2900294 Phoenix Contact The 2900294 Is A PLC-INTERFACE Relay Module With A Plug-In Miniature Relay And Push-In Connection, Designed For Switching High
Onlinecomponents.com
$26.43
$35.23
Subaru WRX Fuel Pump Relay. Powertrain Control Module Relay - 82501AA130. NO.1. ELECTRICAL PARTS (BODY) RELAY & SENSOR (EN
Lithia Subaru of Oregon City
24% off
$26.43
$35.23
Subaru WRX Fuel Pump Relay. Powertrain Control Module Relay - 82501AA130. NO.1. ELECTRICAL PARTS (BODY) RELAY & SENSOR (EN
Lithia Subaru of Oregon City
$2.39
Grove Relay Module Arduino Compatible 10A 250V
Jameco Electronics
$2.39
Grove Relay Module Arduino Compatible 10A 250V
Jameco Electronics
$23.99
Optocoupler Isolated 4-Channel Relay Module, High/Low Trigger Support, 5V-24V 24V
Digitalzakka
$23.99
Optocoupler Isolated 4-Channel Relay Module, High/Low Trigger Support, 5V-24V 24V
Digitalzakka
$13.00
Tennant OEM Part 57785 Module, Relay
Southeastern Equipment and Supply, Inc
$13.00
Tennant OEM Part 57785 Module, Relay
Southeastern Equipment and Supply, Inc
$161.95
40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-4
Summit Racing
Free shipping
$161.95
40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-4
Summit Racing
$37.89
$66.90
Allpoints 4527431 Relay Electric Control Module For Commercial Kitchens | Mavrik | Commercial Restaurant Supply
RestaurantSupply.com
43% off
$37.89
$66.90
Allpoints 4527431 Relay Electric Control Module For Commercial Kitchens | Mavrik | Commercial Restaurant Supply
RestaurantSupply.com
$159.99
Bennett Marine Bennett EIC101DAD Relay Module, 12V | By West Marine
WestMarine
Free shipping
$159.99
Bennett Marine Bennett EIC101DAD Relay Module, 12V | By West Marine
WestMarine
$7.99
Velleman WPM406 5 V Relay Module
Electronic Inventory Online
$7.99
Velleman WPM406 5 V Relay Module
Electronic Inventory Online

Shop relay module

Sponsored
About our ads
$6.81
G2R-1-S-DC24(S) - Omron Electronics
TTI
$6.81
G2R-1-S-DC24(S) - Omron Electronics
TTI
$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
$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
$16.47
2966171 - Phoenix Contact
TTI
$16.47
2966171 - Phoenix Contact
TTI
$67.00
Relay Output Module: 3-pt, 250 VAC/30 VDC (PN# GS30A-03TRA)
Automation Direct
$67.00
Relay Output Module: 3-pt, 250 VAC/30 VDC (PN# GS30A-03TRA)
Automation Direct
$135.20
40.52.8.240.0000 FINDER - Components & Relay PC Board Mount Supplies
Radwell.com
$135.20
40.52.8.240.0000 FINDER - Components & Relay PC Board Mount Supplies
Radwell.com
$215.98
S90R11ABD1-240 TE CONNECTIVITY - Panel Accessories & Relay/Socket Supplies
Radwell.com
$215.98
S90R11ABD1-240 TE CONNECTIVITY - Panel Accessories & Relay/Socket Supplies
Radwell.com
$63.00
Relay Output Module: 6-pt, 250 VAC/30 VDC (PN# GS4-06TR)
Automation Direct
$63.00
Relay Output Module: 6-pt, 250 VAC/30 VDC (PN# GS4-06TR)
Automation Direct
$15.99
PAC TR-4 Trigger Module 12-Volt Solid State Relay With 1-Second Turn-On Delay
Crutchfield
$15.99
PAC TR-4 Trigger Module 12-Volt Solid State Relay With 1-Second Turn-On Delay
Crutchfield
$324.77
219XBXP-48VDC STRUTHERS DUNN RELAYS - Panel Accessories & Relay/Socket Supplies
Radwell.com
$324.77
219XBXP-48VDC STRUTHERS DUNN RELAYS - Panel Accessories & Relay/Socket Supplies
Radwell.com
$2.99
1 Channel 3.3V Low Level Trigger Relay Module For Arduino With Optocoupler Isolation
Evalm
$2.99
1 Channel 3.3V Low Level Trigger Relay Module For Arduino With Optocoupler Isolation
Evalm
$8.33
$9.29
Bosch Mini-Relay - 0332201107
Amazon.com
10% off
$8.33
$9.29
Bosch Mini-Relay - 0332201107
Amazon.com
$62.00
Relay Output Module: 2-pt, 240 VAC/30 VDC (PN# GS30A-02TRC)
Automation Direct
$62.00
Relay Output Module: 2-pt, 240 VAC/30 VDC (PN# GS30A-02TRC)
Automation Direct
$9.99
Electromagnetic Power Relay, 14-Pin 5A 24 DC Relay Coil With Socket Base, LED Indicator, 4PDT 4NO 4NC - MY4NJ [Applicable For DIN Rail System]
Amazon.com
$9.99
Electromagnetic Power Relay, 14-Pin 5A 24 DC Relay Coil With Socket Base, LED Indicator, 4PDT 4NO 4NC - MY4NJ [Applicable For DIN Rail System]
Amazon.com
$1.99
8 Channel Relay Module With Optocoupler Output Low Level Trigger 5V 12V 24V 2CH
Evalm
$1.99
8 Channel Relay Module With Optocoupler Output Low Level Trigger 5V 12V 24V 2CH
Evalm
$35.19
788-548 WAGO Relay Module, 115 VAC
Valin Process Control Solutions
$35.19
788-548 WAGO Relay Module, 115 VAC
Valin Process Control Solutions
$41.31
2909741 Phoenix Contact Pre-Assembled Relay Module Consisting Of: Relay Base - Function Plug-In Module - Power Contact Relay - And Retaining Bracket -
Onlinecomponents.com
$41.31
2909741 Phoenix Contact Pre-Assembled Relay Module Consisting Of: Relay Base - Function Plug-In Module - Power Contact Relay - And Retaining Bracket -
Onlinecomponents.com
$25.67
RIF-4-RSC-LV-120AC/3X1 Phoenix Contact Pre-Assembled Relay Module With Screw Connection - Consisting Of: Relay Base - Power Contact Relay - Plug-In
Onlinecomponents.com
$25.67
RIF-4-RSC-LV-120AC/3X1 Phoenix Contact Pre-Assembled Relay Module With Screw Connection - Consisting Of: Relay Base - Power Contact Relay - Plug-In
Onlinecomponents.com
$0.99
8 Channel Relay Module With Optocoupler Output Low Level Trigger 5V 12V 24V 1CH
Evalm
$0.99
8 Channel Relay Module With Optocoupler Output Low Level Trigger 5V 12V 24V 1CH
Evalm