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Safety Equipment and GearAir QualityAir ToolsAlarm SystemsAll Home SecurityAll Renewable EnergyAll Tool SetsBathroom Cabinets & FixturesBathroom PlumbingBrackets and Angle IronsBreakers, Distributors, and Load CentersCable ManagementCar Emergency SuppliesConduits and FittingsDimmers, Switches, and Wall PlatesDoor HardwareDoor Security HardwareElectric MotorsElectrical ToolsElectrical Wire & CableElectronic Communication ComponentsEmergency SuppliesExtension Cord ReelsExtension CordsFastenersFire SafetyFlashlightsGarage CabinetsGarage Door Openers and HardwareGuttering & DrainageHand ToolsHome SafetyInterconnect TerminalsKitchen Fixtures and MaterialsKNIPEX ToolsLight BulbsMechanics ToolsPadlocksPaint Supplies & ToolsPersonal PreparednessPlug AdaptersPower Tool AccessoriesPower ToolsPower TransformersSolar PanelsSolderingStorm & Flood PrepSurveillanceTestersThermostatsTool Equipment & StorageWall DecalsWall PanelsWallpaperWater Heaters, Pumps & TanksWeatherproof CoversWildfire PrepWoodworking Tools

Switcher Board

Uses item details. Price when purchased online

2Pcs Range Hood Keyboard Switch, MQ205 AC 250V 4A 5 Push Button Piano Type Key Board Switches, Blue $11.89

2Pcs Range Hood Keyboard Switch, MQ205 AC 250V 4A 5 Push Button Piano Type Key Board Switches, Blue
Sponsored
current price $11.89

2Pcs Range Hood Keyboard Switch, MQ205 AC 250V 4A 5 Push Button Piano Type Key Board Switches, Blue

Rupoun YYLOCK-2 High Power Relay Module Self Locking Smart Switch Board with Power-Off Delay ON OFF Pulse Signal Timer Controller (12V, 10 Inches / 25.4 cm) $12.67

Rupoun YYLOCK-2 High Power Relay Module Self Locking Smart Switch Board with Power-Off Delay ON OFF Pulse Signal Timer Controller (12V, 10 Inches / 25.4 cm)
current price $12.67

Rupoun YYLOCK-2 High Power Relay Module Self Locking Smart Switch Board with Power-Off Delay ON OFF Pulse Signal Timer Controller (12V, 10 Inches / 25.4 cm)

NFTIGB Dual Channel Bluetooth Relay Module 12V DC Remote Control Switch Board for Smart Home Automation IOT Wireless System (0.51 lbs / 231 g, 5.1 x 3.5 x 1.2 inches) $19.77

NFTIGB Dual Channel Bluetooth Relay Module 12V DC Remote Control Switch Board for Smart Home Automation IOT Wireless System (0.51 lbs / 231 g, 5.1 x 3.5 x 1.2 inches)
current price $19.77

NFTIGB Dual Channel Bluetooth Relay Module 12V DC Remote Control Switch Board for Smart Home Automation IOT Wireless System (0.51 lbs / 231 g, 5.1 x 3.5 x 1.2 inches)

Pack of 1, Milwaukee 23-66-0400 Switch Board $107.15

Pack of 1, Milwaukee 23-66-0400 Switch Board
current price $107.15

Pack of 1, Milwaukee 23-66-0400 Switch Board

Yajisi Automatic Power Switching Module 220V 10A Dual Power Supply Switch Controller Board, 2 Channels 2 Input 1 Output Emergency Changeover Switch, 5.91 inches / 15 cm Length $10.75

Yajisi Automatic Power Switching Module 220V 10A Dual Power Supply Switch Controller Board, 2 Channels 2 Input 1 Output Emergency Changeover Switch, 5.91 inches / 15 cm Length
current price $10.75

Yajisi Automatic Power Switching Module 220V 10A Dual Power Supply Switch Controller Board, 2 Channels 2 Input 1 Output Emergency Changeover Switch, 5.91 inches / 15 cm Length

200 Pcs Switchboard Switch Micro Micro Switch 1.50X0.70X0.70CM Black $10.50

200 Pcs Switchboard Switch Micro Micro Switch 1.50X0.70X0.70CM Black
current price $10.50

200 Pcs Switchboard Switch Micro Micro Switch 1.50X0.70X0.70CM Black

YAHHU Timer Relay Module Adjustable Delay Switch Board 220V Accessory for Home Factory $9.79

YAHHU Timer Relay Module Adjustable Delay Switch Board 220V Accessory for Home Factory
current price $9.79

YAHHU Timer Relay Module Adjustable Delay Switch Board 220V Accessory for Home Factory

1pcs 4 Channel Relay Module ESP-01 Relay Switch Board DC 12V $11.99

1pcs 4 Channel Relay Module ESP-01 Relay Switch Board DC 12V
current price $11.99

1pcs 4 Channel Relay Module ESP-01 Relay Switch Board DC 12V

Riousery JK02 Relay Switch Module DC12V Trigger Timer Turn Off Switch Board Module (12 inches / 30.5 cm) $8.88

Riousery JK02 Relay Switch Module DC12V Trigger Timer Turn Off Switch Board Module (12 inches / 30.5 cm)
current price $8.88

Riousery JK02 Relay Switch Module DC12V Trigger Timer Turn Off Switch Board Module (12 inches / 30.5 cm)

1pcs 4 Channel Relay Module ESP-01 Relay Switch Board DC 12V $14.00

1pcs 4 Channel Relay Module ESP-01 Relay Switch Board DC 12V
current price $14.00

1pcs 4 Channel Relay Module ESP-01 Relay Switch Board DC 12V

Rupoun 433MHz 10A Mini Switch Module Smart Wireless Home Remote Control Light Switch Board AC 85-240V for Home Improvement and Automation, White, 1.9x1.6 inches / 4.8x4 cm $10.84

Rupoun 433MHz 10A Mini Switch Module Smart Wireless Home Remote Control Light Switch Board AC 85-240V for Home Improvement and Automation, White, 1.9x1.6 inches / 4.8x4 cm
current price $10.84

Rupoun 433MHz 10A Mini Switch Module Smart Wireless Home Remote Control Light Switch Board AC 85-240V for Home Improvement and Automation, White, 1.9x1.6 inches / 4.8x4 cm

Uxcell 1 Pcs DC 12V 1 Channel Relay Module Switch Board Shield 30A High or Low Level Trigger $10.74

Uxcell 1 Pcs DC 12V 1 Channel Relay Module Switch Board Shield 30A High or Low Level Trigger
current price $10.74

Uxcell 1 Pcs DC 12V 1 Channel Relay Module Switch Board Shield 30A High or Low Level Trigger

Relay Module 5V 8 Channel Switch Relay Board with Optocoupler Isolation 8 Ways $8.95

Relay Module 5V 8 Channel Switch Relay Board with Optocoupler Isolation 8 Ways
current price $8.95

Relay Module 5V 8 Channel Switch Relay Board with Optocoupler Isolation 8 Ways

5pcs 3V Relay Power Switch Board 1 Channel Optocoupler Relay Module Control $14.25

5pcs 3V Relay Power Switch Board 1 Channel Optocoupler Relay Module Control
current price $14.25

5pcs 3V Relay Power Switch Board 1 Channel Optocoupler Relay Module Control

Digital Amplifier Power Switch Board 300W Amplifier Switching Power Supply 5-Way Output ±24V 36V 42V 48V 55V 60V 15V DC12V ,Easy Operation

Digital Amplifier Power Switch Board 300W Amplifier Switching Power Supply 5-Way Output ±24V 36V 42V 48V 55V 60V 15V DC12V ,Easy Operation

Digital Amplifier Power Switch Board 300W Amplifier Switching Power Supply 5-Way Output ±24V 36V 42V 48V 55V 60V 15V DC12V ,Easy Operation

AC100V-220V Adjustable Timer Control Relay Module Turn Off Delay Switch Board for Exhaust Fan Mr22 19 $9.46

AC100V-220V Adjustable Timer Control Relay Module Turn Off Delay Switch Board for Exhaust Fan Mr22 19
current price $9.46

AC100V-220V Adjustable Timer Control Relay Module Turn Off Delay Switch Board for Exhaust Fan Mr22 19

Uxcell 2 Pcs DC 12V 1 Channel Relay Module Switch Board Shield 30A High or Low Level Trigger $14.41

Uxcell 2 Pcs DC 12V 1 Channel Relay Module Switch Board Shield 30A High or Low Level Trigger
current price $14.41

Uxcell 2 Pcs DC 12V 1 Channel Relay Module Switch Board Shield 30A High or Low Level Trigger

5X ON Off Power Eject Button Switch Board with Cable Replacement for Slim -21A & -21B -2115 TSW-003/002/004,5 x Power Button Flex Cable TSW-003,Green $15.49

5X ON Off Power Eject Button Switch Board with Cable Replacement for Slim -21A & -21B -2115 TSW-003/002/004,5 x Power Button Flex Cable TSW-003,Green
current price $15.49

5X ON Off Power Eject Button Switch Board with Cable Replacement for Slim -21A & -21B -2115 TSW-003/002/004,5 x Power Button Flex Cable TSW-003,Green

Suodoka Isolated Power Supply Module AC110V-245V to DC24V 10A 220W Switching Board, High Power Industrial AC-DC Converter with Over-Voltage, Over-Current and Short Circuit Protection $25.24

Suodoka Isolated Power Supply Module AC110V-245V to DC24V 10A 220W Switching Board, High Power Industrial AC-DC Converter with Over-Voltage, Over-Current and Short Circuit Protection
current price $25.24

Suodoka Isolated Power Supply Module AC110V-245V to DC24V 10A 220W Switching Board, High Power Industrial AC-DC Converter with Over-Voltage, Over-Current and Short Circuit Protection

LAZIOEGR DC 12V Voltage Detection Relay Module, 0 to 99.9V Monitoring Range with Digital LED Display, Upper and Lower Limit Control Switch Board for Industrial Home Automation $16.10

LAZIOEGR DC 12V Voltage Detection Relay Module, 0 to 99.9V Monitoring Range with Digital LED Display, Upper and Lower Limit Control Switch Board for Industrial Home Automation
current price $16.10

LAZIOEGR DC 12V Voltage Detection Relay Module, 0 to 99.9V Monitoring Range with Digital LED Display, Upper and Lower Limit Control Switch Board for Industrial Home Automation

Uxcell 1 Pcs DC 5V 4 Channel Relay Module Switch Boards Shield 30A High or Low Level Trigger $24.25

Uxcell 1 Pcs DC 5V 4 Channel Relay Module Switch Boards Shield 30A High or Low Level Trigger
current price $24.25

Uxcell 1 Pcs DC 5V 4 Channel Relay Module Switch Boards Shield 30A High or Low Level Trigger

Switching Power Board AC 100-240V to 15V4A 60W Overloads Short Circuits Protected $6.97 Was $7.79

Switching Power Board AC 100-240V to 15V4A 60W Overloads Short Circuits Protected
current price Now $6.97, Was $7.79

Switching Power Board AC 100-240V to 15V4A 60W Overloads Short Circuits Protected

Plugs And Play PCB Switches Board for Multiple Mouse Models For Smooth Use From $8.78

Plugs And Play PCB Switches Board for Multiple Mouse Models For Smooth Use
Available in additional 2 options
Options
From$878

Plugs And Play PCB Switches Board for Multiple Mouse Models For Smooth Use

Light Sensitive Relays Control Switching Board With Adjustable Sensitivity For Street Lights Indoor Automation Systems From $9.43

Light Sensitive Relays Control Switching Board With Adjustable Sensitivity For Street Lights Indoor Automation Systems
5V, variant on Light Sensitive Relays Control Switching Board With Adjustable Sensitivity For Street Lights Indoor Automation Systems
12V, variant on Light Sensitive Relays Control Switching Board With Adjustable Sensitivity For Street Lights Indoor Automation Systems
Options
From$943

Light Sensitive Relays Control Switching Board With Adjustable Sensitivity For Street Lights Indoor Automation Systems

5Pcs 3V Relay Power Switch Board 1 Channel Optocoupler Relay Module Control YIWEI $7.66

5Pcs 3V Relay Power Switch Board 1 Channel Optocoupler Relay Module Control YIWEI
current price $7.66

5Pcs 3V Relay Power Switch Board 1 Channel Optocoupler Relay Module Control YIWEI

Uxcell 2 Pcs DC 5V 4 Channel Relay Module Switch Board Shield 10A High or Low Level Trigger $16.99

Uxcell 2 Pcs DC 5V 4 Channel Relay Module Switch Board Shield 10A High or Low Level Trigger
current price $16.99

Uxcell 2 Pcs DC 5V 4 Channel Relay Module Switch Board Shield 10A High or Low Level Trigger

Uxcell 4 Pcs DC 5V 1 Channel Relay Module Switch Board Shield 10A High or Low Level Trigger $12.49

Uxcell 4 Pcs DC 5V 1 Channel Relay Module Switch Board Shield 10A High or Low Level Trigger
current price $12.49

Uxcell 4 Pcs DC 5V 1 Channel Relay Module Switch Board Shield 10A High or Low Level Trigger

2X AC100V-220V Adjustable Control Relay Module Turn Delay Switch Board for Exhaust Fan Mr22 19 $12.54

2X AC100V-220V Adjustable Control Relay Module Turn Delay Switch Board for Exhaust Fan Mr22 19
current price $12.54

2X AC100V-220V Adjustable Control Relay Module Turn Delay Switch Board for Exhaust Fan Mr22 19

YAHHU 4 Channel WiFi Remote Relay Module, DC 5V 7-28V Smart Home APP Control Inching Self-Locking Switch Relay Board, 4 Channels 10A 3200W Maximum Total Power (13 x 11 inches / 33.0 x 27.9 cm) $17.30

YAHHU 4 Channel WiFi Remote Relay Module, DC 5V 7-28V Smart Home APP Control Inching Self-Locking Switch Relay Board, 4 Channels 10A 3200W Maximum Total Power (13 x 11 inches / 33.0 x 27.9 cm)
current price $17.30

YAHHU 4 Channel WiFi Remote Relay Module, DC 5V 7-28V Smart Home APP Control Inching Self-Locking Switch Relay Board, 4 Channels 10A 3200W Maximum Total Power (13 x 11 inches / 33.0 x 27.9 cm)

4X Switching Power Supply Module Ac 110V 220V to Dc 24V 6A Switching Board Promotion Panel Splitter 60Hz -DC2412 $28.81

4X Switching Power Supply Module Ac 110V 220V to Dc 24V 6A Switching Board Promotion Panel Splitter 60Hz -DC2412
current price $28.81

4X Switching Power Supply Module Ac 110V 220V to Dc 24V 6A Switching Board Promotion Panel Splitter 60Hz -DC2412

Rupoun Multifunction 1 Channel DC 12V Delay Relay Controller LED Timer Switch Module Board for Smart Home PLC $12.42

Rupoun Multifunction 1 Channel DC 12V Delay Relay Controller LED Timer Switch Module Board for Smart Home PLC
current price $12.42

Rupoun Multifunction 1 Channel DC 12V Delay Relay Controller LED Timer Switch Module Board for Smart Home PLC

CE035_S 2 Channel RS485 Relay 12V Switch Board Modbus POLL AT command PLC for PTZ Camera Electric Door Water Pump LED with Shell $15.99

CE035_S 2 Channel RS485 Relay 12V Switch Board Modbus POLL AT command PLC for PTZ Camera Electric Door Water Pump LED with Shell
current price $15.99

CE035_S 2 Channel RS485 Relay 12V Switch Board Modbus POLL AT command PLC for PTZ Camera Electric Door Water Pump LED with Shell

1CH/2CH/3CH/4CH Industrial 5-32V Control Module Relays Switches Board 8bit SP3232 Relays Module From $19.58

1CH/2CH/3CH/4CH Industrial 5-32V Control Module Relays Switches Board 8bit SP3232 Relays Module
Available in additional 2 options
Options
From$1958

1CH/2CH/3CH/4CH Industrial 5-32V Control Module Relays Switches Board 8bit SP3232 Relays Module

DC 12V Digital Thermostat Temperature Controller Switch Board With Red LED Display And Acrylic Case, -50 To 110C Control Range, 10A Relay Output For Industrial Automation $13.04

DC 12V Digital Thermostat Temperature Controller Switch Board With Red LED Display And Acrylic Case, -50 To 110C Control Range, 10A Relay Output For Industrial Automation
current price $13.04

DC 12V Digital Thermostat Temperature Controller Switch Board With Red LED Display And Acrylic Case, -50 To 110C Control Range, 10A Relay Output For Industrial Automation

AC 100V-220V Adjustable Timer Control Relay Module with Turn Off Delay Switch Board for Exhaust Fans and Cooling Systems, Green $17.11

AC 100V-220V Adjustable Timer Control Relay Module with Turn Off Delay Switch Board for Exhaust Fans and Cooling Systems, Green
current price $17.11

AC 100V-220V Adjustable Timer Control Relay Module with Turn Off Delay Switch Board for Exhaust Fans and Cooling Systems, Green

Intelligent Light Switches Board 5V-24V Capacitive Touch Switches 30-80mm Short Distance Sensings Inductors

Intelligent Light Switches Board 5V-24V Capacitive Touch Switches 30-80mm Short Distance Sensings Inductors

Intelligent Light Switches Board 5V-24V Capacitive Touch Switches 30-80mm Short Distance Sensings Inductors

XH-M138 30A High Current Switch Adapter Board,Contactor Switch 12V Electric Relay Board DC Power Control Relay Module Normally Closed Contact $14.99

XH-M138 30A High Current Switch Adapter Board,Contactor Switch 12V Electric Relay Board DC Power Control Relay Module Normally Closed Contact
current price $14.99

XH-M138 30A High Current Switch Adapter Board,Contactor Switch 12V Electric Relay Board DC Power Control Relay Module Normally Closed Contact

Yajisi 5Pcs Large Button Module Push Switch Board Set, Colorful Covers, Electronic Building Blocks for DIY Projects, 5 Colors (Red, Yellow, Blue, Green, Black) / 2.76 inches x 1.18 inches $8.57

Yajisi 5Pcs Large Button Module Push Switch Board Set, Colorful Covers, Electronic Building Blocks for DIY Projects, 5 Colors (Red, Yellow, Blue, Green, Black) / 2.76 inches x 1.18 inches
current price $8.57

Yajisi 5Pcs Large Button Module Push Switch Board Set, Colorful Covers, Electronic Building Blocks for DIY Projects, 5 Colors (Red, Yellow, Blue, Green, Black) / 2.76 inches x 1.18 inches

55A 21V Cutting Machine Control Board Speed Switcher Control Board Electric Grinders Motherboards Installation Accessories $10.90

55A 21V Cutting Machine Control Board Speed Switcher Control Board Electric Grinders Motherboards Installation Accessories
current price $10.90

55A 21V Cutting Machine Control Board Speed Switcher Control Board Electric Grinders Motherboards Installation Accessories

MOS LED Digital Time Delay Relay Trigger DC 12V 24V Dual Way High Power Switch Circuit Board Timing Control Module,1 x Dual switch control board $12.09

MOS LED Digital Time Delay Relay Trigger DC 12V 24V Dual Way High Power Switch Circuit Board Timing Control Module,1 x Dual switch control board
current price $12.09

MOS LED Digital Time Delay Relay Trigger DC 12V 24V Dual Way High Power Switch Circuit Board Timing Control Module,1 x Dual switch control board

MHXCV 12V 24H Relay Module Time Delay Relay Switch Controller Board with Buzzer Warning, 5 Time Periods Timer Delay Controller Module (6.00 x 5.00 x 3.00 inches / 15.2 x 12.7 x 7.6 cm) $17.18

MHXCV 12V 24H Relay Module Time Delay Relay Switch Controller Board with Buzzer Warning, 5 Time Periods Timer Delay Controller Module (6.00 x 5.00 x 3.00 inches / 15.2 x 12.7 x 7.6 cm)
current price $17.18

MHXCV 12V 24H Relay Module Time Delay Relay Switch Controller Board with Buzzer Warning, 5 Time Periods Timer Delay Controller Module (6.00 x 5.00 x 3.00 inches / 15.2 x 12.7 x 7.6 cm)

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