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3.3V 5V 12V 24V 10Khz DI-DO Digital Switch Optical Isolation Module Logic Level Converter for PLC RS485 IO Communication 3.3V 5V 12V 24V 10Khz DI-DO Digital Switch Optical Isolation Module Logic Level Converter for PLC RS485 IO Communication

3.3V 5V 12V 24V 10Khz DI-DO Digital Switch Optical Isolation Module Logic Level Converter for PLC RS485 IO Communication

$2.92$2.92

36 sold
40% off
1PC 1 Channel 3V Relay Module Board 3.3V Low Level Shooting With Lamp 1PC 1 Channel 3V Relay Module Board 3.3V Low Level Shooting With Lamp

1PC 1 Channel 3V Relay Module Board 3.3V Low Level Shooting With Lamp

$28.96$48.54

35 sold
Javino 1-10Pcs 5V 12V 24V Low Level Trigger 1 Channel Relay Module Interface Board Shield for PIC AVR DSP ARM MCU Arduino Javino 1-10Pcs 5V 12V 24V Low Level Trigger 1 Channel Relay Module Interface Board Shield for PIC AVR DSP ARM MCU Arduino

Javino 1-10Pcs 5V 12V 24V Low Level Trigger 1 Channel Relay Module Interface Board Shield for PIC AVR DSP ARM MCU Arduino

$1.84$1.84

30 sold
29% off
UKK/UKKB 3 10Pcs Double Level Screw Connector 2.5 mm² Wire Plug Electrical Universal DIN Rail 2 Level Terminal Block UKK3 UKKB3 UKK/UKKB 3 10Pcs Double Level Screw Connector 2.5 mm² Wire Plug Electrical Universal DIN Rail 2 Level Terminal Block UKK3 UKKB3

UKK/UKKB 3 10Pcs Double Level Screw Connector 2.5 mm² Wire Plug Electrical Universal DIN Rail 2 Level Terminal Block UKK3 UKKB3

$5.94$8.36

30 sold
42% off
5V Low Level Trigger One Two Four Eight 1 2 4 8 Channel Relay Module Interface Board PIC AVR DSP ARM MCU Shield For arduino 5V Low Level Trigger One Two Four Eight 1 2 4 8 Channel Relay Module Interface Board PIC AVR DSP ARM MCU Shield For arduino

5V Low Level Trigger One Two Four Eight 1 2 4 8 Channel Relay Module Interface Board PIC AVR DSP ARM MCU Shield For arduino

$35.43$61.09

31 sold
10% off
Din Rail Terminal Block PTTB 2.5 Push-in Double Level Electrical Connector 2 Layer 2.5mm² Connection Plug Wire PTTB2.5 Din Rail Terminal Block PTTB 2.5 Push-in Double Level Electrical Connector 2 Layer 2.5mm² Connection Plug Wire PTTB2.5

Din Rail Terminal Block PTTB 2.5 Push-in Double Level Electrical Connector 2 Layer 2.5mm² Connection Plug Wire PTTB2.5

$7.96$8.84

37 sold
30% off
Liquid Level Relay C61F-GP Water Level Controller 220V 380V Water Tower Water Tank Water Pump Water Level Switch 8 Feet Liquid Level Relay C61F-GP Water Level Controller 220V 380V Water Tower Water Tank Water Pump Water Level Switch 8 Feet

Liquid Level Relay C61F-GP Water Level Controller 220V 380V Water Tower Water Tank Water Pump Water Level Switch 8 Feet

$7.81$11.16

37 sold
50Pcs 5.08mm KF128 DG500 DG128 1P Black Blue Green Orange Red White PCB Terminals MKDS 1,5 YANNIU Military-level gold plated 50Pcs 5.08mm KF128 DG500 DG128 1P Black Blue Green Orange Red White PCB Terminals MKDS 1,5 YANNIU Military-level gold plated

50Pcs 5.08mm KF128 DG500 DG128 1P Black Blue Green Orange Red White PCB Terminals MKDS 1,5 YANNIU Military-level gold plated

$10.00$10.00

34 sold
29% off
5Pcs PT1.5/S-3L Three Level Push In Terminal For 1.5 mm2 3 Layer Wire Connectors Electric Din Rail Terminal Block PT 1.5-3L 5Pcs PT1.5/S-3L Three Level Push In Terminal For 1.5 mm2 3 Layer Wire Connectors Electric Din Rail Terminal Block PT 1.5-3L

5Pcs PT1.5/S-3L Three Level Push In Terminal For 1.5 mm2 3 Layer Wire Connectors Electric Din Rail Terminal Block PT 1.5-3L

$3.19$4.49

28 sold
High and Low Level Trigger 1 Channel Relay Module interface Board Shield For PIC AVR DSP ARM MCU Arduino low leve 5V 12V 24V High and Low Level Trigger 1 Channel Relay Module interface Board Shield For PIC AVR DSP ARM MCU Arduino low leve 5V 12V 24V

High and Low Level Trigger 1 Channel Relay Module interface Board Shield For PIC AVR DSP ARM MCU Arduino low leve 5V 12V 24V

$1.90$1.90

38 sold
5/12/24V 1/2/4/6/8 Relay Module 8 Channels, with Optocoupler Relay Output 1 2 4 6 Relay Module 8 Channels Low Level Trigger 5/12/24V 1/2/4/6/8 Relay Module 8 Channels, with Optocoupler Relay Output 1 2 4 6 Relay Module 8 Channels Low Level Trigger

5/12/24V 1/2/4/6/8 Relay Module 8 Channels, with Optocoupler Relay Output 1 2 4 6 Relay Module 8 Channels Low Level Trigger

$1.94$1.94

31 sold
3.3V 5V 12V 24V 1 Channel Relay Module High And Low Level Trigger Dual Optocoupler Isolation Relay Module Board 3.3V 5V 12V 24V 1 Channel Relay Module High And Low Level Trigger Dual Optocoupler Isolation Relay Module Board

3.3V 5V 12V 24V 1 Channel Relay Module High And Low Level Trigger Dual Optocoupler Isolation Relay Module Board

$18.49$18.49

33 sold
50% off
1/5/10Pcs Javino 1 Channel 30A Relay Module with Optocoupler Isolation 5V/12V/24V High/Low Level Trigger 1/5/10Pcs Javino 1 Channel 30A Relay Module with Optocoupler Isolation 5V/12V/24V High/Low Level Trigger

1/5/10Pcs Javino 1 Channel 30A Relay Module with Optocoupler Isolation 5V/12V/24V High/Low Level Trigger

$36.01$72.02

29 sold
17% off
5V 12V 24V Relay Module High and Low Level Trigger Relay Control With Optocoupler 1/2/4/12 Way Relays DC 5 V 12 V 24 V Volt 5V 12V 24V Relay Module High and Low Level Trigger Relay Control With Optocoupler 1/2/4/12 Way Relays DC 5 V 12 V 24 V Volt

5V 12V 24V Relay Module High and Low Level Trigger Relay Control With Optocoupler 1/2/4/12 Way Relays DC 5 V 12 V 24 V Volt

$1.46$1.78

32 sold
10Pcs PT2.5-3L Din Rail Terminal Block 3 Level Push In Wire Connector 2.5mm² Quick Wiring Electrical Cable Splitter 10Pcs PT2.5-3L Din Rail Terminal Block 3 Level Push In Wire Connector 2.5mm² Quick Wiring Electrical Cable Splitter

10Pcs PT2.5-3L Din Rail Terminal Block 3 Level Push In Wire Connector 2.5mm² Quick Wiring Electrical Cable Splitter

$1.77$1.77

38 sold
44% off
Din Rail Liquid Level Control Relay 220V 24V Water Level Controller Float Switch Water Tank Liquid Level Detecter Din Rail Liquid Level Control Relay 220V 24V Water Level Controller Float Switch Water Tank Liquid Level Detecter

Din Rail Liquid Level Control Relay 220V 24V Water Level Controller Float Switch Water Tank Liquid Level Detecter

$6.58$11.75

28 sold
NE555 5V/12V Water Level Automatic Controller Liquid Sensor Switch Solenoid valve Motor Pump automatic control Relay Board NE555 5V/12V Water Level Automatic Controller Liquid Sensor Switch Solenoid valve Motor Pump automatic control Relay Board

NE555 5V/12V Water Level Automatic Controller Liquid Sensor Switch Solenoid valve Motor Pump automatic control Relay Board

$3.12$3.12

25 sold
50% off
1/5/10PCS 5V 12V low level trigger One 1 Channel Relay Module interface Board Shield For PIC AVR DSP ARM MCU for Arduino 1/5/10PCS 5V 12V low level trigger One 1 Channel Relay Module interface Board Shield For PIC AVR DSP ARM MCU for Arduino

1/5/10PCS 5V 12V low level trigger One 1 Channel Relay Module interface Board Shield For PIC AVR DSP ARM MCU for Arduino

$24.76$49.52

348 sold
10Pcs MBKKB2.5 Double-layer Wiring Terminal Block,Universal Feed-Through Plug MBKKB-2.5 Double Level Din Rail Terminal Block 10Pcs MBKKB2.5 Double-layer Wiring Terminal Block,Universal Feed-Through Plug MBKKB-2.5 Double Level Din Rail Terminal Block

10Pcs MBKKB2.5 Double-layer Wiring Terminal Block,Universal Feed-Through Plug MBKKB-2.5 Double Level Din Rail Terminal Block

$1.77$1.77

25 sold
4 8 16 Channel SSR MOS Module 5A PNP NPN Logic Level Converter Signal Amplifier for Stepper Motor 4 8 16 Channel SSR MOS Module 5A PNP NPN Logic Level Converter Signal Amplifier for Stepper Motor

4 8 16 Channel SSR MOS Module 5A PNP NPN Logic Level Converter Signal Amplifier for Stepper Motor

$55.92$55.92

39 sold
26% off
5V 1/2/4/6/8 Channel Solid State Relay Module Hight / Low Level SSR G3MB-202P 240V 2A Output with Resistive Fuse For Arduino 5V 1/2/4/6/8 Channel Solid State Relay Module Hight / Low Level SSR G3MB-202P 240V 2A Output with Resistive Fuse For Arduino

5V 1/2/4/6/8 Channel Solid State Relay Module Hight / Low Level SSR G3MB-202P 240V 2A Output with Resistive Fuse For Arduino

$1.08$1.46

33 sold
20% off
10Pcs ZBFM5 Label For Multi-Level PTTB/STTB 2.5 PT/ST-2.5-3L DIN Rail Terminal Block Accessories Note Zack Marker Strips ZBFM 5 10Pcs ZBFM5 Label For Multi-Level PTTB/STTB 2.5 PT/ST-2.5-3L DIN Rail Terminal Block Accessories Note Zack Marker Strips ZBFM 5

10Pcs ZBFM5 Label For Multi-Level PTTB/STTB 2.5 PT/ST-2.5-3L DIN Rail Terminal Block Accessories Note Zack Marker Strips ZBFM 5

$1.55$1.94

29 sold
20% off
250x80x70mm ABS Plastic High-end Quality AG Waterproof Junction Box RoHS IP67 Level Outdoor Electrical Box Enclosure Case 250x80x70mm ABS Plastic High-end Quality AG Waterproof Junction Box RoHS IP67 Level Outdoor Electrical Box Enclosure Case

250x80x70mm ABS Plastic High-end Quality AG Waterproof Junction Box RoHS IP67 Level Outdoor Electrical Box Enclosure Case

$6.53$8.16

40 sold
DC DC 36V 48V to 24V 5A 10A 15A 20A 22A Step Down Model 30-60V to 24V 500W Buck Converter IP68 Woterpoof level DC DC 36V 48V to 24V 5A 10A 15A 20A 22A Step Down Model 30-60V to 24V 500W Buck Converter IP68 Woterpoof level

DC DC 36V 48V to 24V 5A 10A 15A 20A 22A Step Down Model 30-60V to 24V 500W Buck Converter IP68 Woterpoof level

$5.82$5.82

30 sold
50% off
1-10PCS DC 3V/3.3V Isolated Drive Control Board Output Signal Indicator High Level Driver Module High Level Trigger Relay Module 1-10PCS DC 3V/3.3V Isolated Drive Control Board Output Signal Indicator High Level Driver Module High Level Trigger Relay Module

1-10PCS DC 3V/3.3V Isolated Drive Control Board Output Signal Indicator High Level Driver Module High Level Trigger Relay Module

$89.89$179.78

30 sold
30% off
GEYA GRL8 Water Level Control Relay with Stainless Sensor AC/DC24V-240V Level Control Sensor GEYA GRL8 Water Level Control Relay with Stainless Sensor AC/DC24V-240V Level Control Sensor

GEYA GRL8 Water Level Control Relay with Stainless Sensor AC/DC24V-240V Level Control Sensor

$19.84$28.35

30 sold
Liquid Level Control Relay Water Level Monitoring Relay 220V Automatic Water Pump Controller Switch with Stainless Sensor Liquid Level Control Relay Water Level Monitoring Relay 220V Automatic Water Pump Controller Switch with Stainless Sensor

Liquid Level Control Relay Water Level Monitoring Relay 220V Automatic Water Pump Controller Switch with Stainless Sensor

$15.56$15.56

28 sold
50% off
1/10PCS Javino DC 5V/12V/24V 1/2/4/6/8 Channel Relay Module with Optocoupler - High/Low Level Trigger for Arduino Raspberry Pi 1/10PCS Javino DC 5V/12V/24V 1/2/4/6/8 Channel Relay Module with Optocoupler - High/Low Level Trigger for Arduino Raspberry Pi

1/10PCS Javino DC 5V/12V/24V 1/2/4/6/8 Channel Relay Module with Optocoupler - High/Low Level Trigger for Arduino Raspberry Pi

$25.71$51.42

31 sold
39% off
120MM 200MM 300MM Generator Tank Fuel Foat Sensor With Meter Level Liquid Sensor Diesel Generator Parts 150/250/350MM Options 120MM 200MM 300MM Generator Tank Fuel Foat Sensor With Meter Level Liquid Sensor Diesel Generator Parts 150/250/350MM Options

120MM 200MM 300MM Generator Tank Fuel Foat Sensor With Meter Level Liquid Sensor Diesel Generator Parts 150/250/350MM Options

$9.70$15.90

29 sold
35% off
Upgraded Gasolin And Diesel Generator Set Fuel Tank Oil Gauge Automobile Engineering Vehicle Fuel Level Gauge Pointer Meter Upgraded Gasolin And Diesel Generator Set Fuel Tank Oil Gauge Automobile Engineering Vehicle Fuel Level Gauge Pointer Meter

Upgraded Gasolin And Diesel Generator Set Fuel Tank Oil Gauge Automobile Engineering Vehicle Fuel Level Gauge Pointer Meter

$13.65$21.00

29 sold
3 Pin Auto Waterproof Connector oil level sensor plug 09441351 09441381 1433915 09441382 094 413 82 3 Pin Auto Waterproof Connector oil level sensor plug 09441351 09441381 1433915 09441382 094 413 82

3 Pin Auto Waterproof Connector oil level sensor plug 09441351 09441381 1433915 09441382 094 413 82

$0.89$0.89

23 sold
11% off
New Diesel Generator Fuel Tank Fuel Gauge Oil Flow Float Fuel Level Sensor Liquid Measuring Instruments Generator Set Auto Part New Diesel Generator Fuel Tank Fuel Gauge Oil Flow Float Fuel Level Sensor Liquid Measuring Instruments Generator Set Auto Part

New Diesel Generator Fuel Tank Fuel Gauge Oil Flow Float Fuel Level Sensor Liquid Measuring Instruments Generator Set Auto Part

$10.68$12.00

26 sold
TTL To Rs232 Female/male Level Module Serial DB9 Port Module Level Mutual Conversion SP3232 Serial To TTL brush line Adapter TTL To Rs232 Female/male Level Module Serial DB9 Port Module Level Mutual Conversion SP3232 Serial To TTL brush line Adapter

TTL To Rs232 Female/male Level Module Serial DB9 Port Module Level Mutual Conversion SP3232 Serial To TTL brush line Adapter

$16.48$16.48

29 sold
Fuel Tank Level Gauge For 168F GX390 GX270 188F, 2KW 2.5KW 3KW 5KW 6.5KW 7KW 8KW China Gasoline Generator Standard Size Fuel Tank Level Gauge For 168F GX390 GX270 188F, 2KW 2.5KW 3KW 5KW 6.5KW 7KW 8KW China Gasoline Generator Standard Size

Fuel Tank Level Gauge For 168F GX390 GX270 188F, 2KW 2.5KW 3KW 5KW 6.5KW 7KW 8KW China Gasoline Generator Standard Size

$20.19$20.19

29 sold
53% off
5pcs 5V 2 Channel 5V Relay Module with Optocoupler Low Level Trigger Expansion Board Compatible with R3 MEGA 2560 1280 DSP ARM 5pcs 5V 2 Channel 5V Relay Module with Optocoupler Low Level Trigger Expansion Board Compatible with R3 MEGA 2560 1280 DSP ARM

5pcs 5V 2 Channel 5V Relay Module with Optocoupler Low Level Trigger Expansion Board Compatible with R3 MEGA 2560 1280 DSP ARM

$76.03$161.77

37 sold
27% off
DC 5V 12V 24V 1 2 4 6 8 Channel Relay Module Board Shield with Optocoupler / High and Low Level Trigger for arduino Raspberry Pi DC 5V 12V 24V 1 2 4 6 8 Channel Relay Module Board Shield with Optocoupler / High and Low Level Trigger for arduino Raspberry Pi

DC 5V 12V 24V 1 2 4 6 8 Channel Relay Module Board Shield with Optocoupler / High and Low Level Trigger for arduino Raspberry Pi

$0.98$1.34

31 sold
3.3V 5V 12V 24V 10Khz DI-DO Digital Switch Optical Isolation Module Logic Level Converter for PLC RS485 IO Communication 3.3V 5V 12V 24V 10Khz DI-DO Digital Switch Optical Isolation Module Logic Level Converter for PLC RS485 IO Communication

3.3V 5V 12V 24V 10Khz DI-DO Digital Switch Optical Isolation Module Logic Level Converter for PLC RS485 IO Communication

$2.92 $2.92

36 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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40% off
1PC 1 Channel 3V Relay Module Board 3.3V Low Level Shooting With Lamp 1PC 1 Channel 3V Relay Module Board 3.3V Low Level Shooting With Lamp

1PC 1 Channel 3V Relay Module Board 3.3V Low Level Shooting With Lamp

$28.96 $48.54

35 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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Javino 1-10Pcs 5V 12V 24V Low Level Trigger 1 Channel Relay Module Interface Board Shield for PIC AVR DSP ARM MCU Arduino Javino 1-10Pcs 5V 12V 24V Low Level Trigger 1 Channel Relay Module Interface Board Shield for PIC AVR DSP ARM MCU Arduino

Javino 1-10Pcs 5V 12V 24V Low Level Trigger 1 Channel Relay Module Interface Board Shield for PIC AVR DSP ARM MCU Arduino

$1.84 $1.84

30 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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29% off
UKK/UKKB 3 10Pcs Double Level Screw Connector 2.5 mm² Wire Plug Electrical Universal DIN Rail 2 Level Terminal Block UKK3 UKKB3 UKK/UKKB 3 10Pcs Double Level Screw Connector 2.5 mm² Wire Plug Electrical Universal DIN Rail 2 Level Terminal Block UKK3 UKKB3

UKK/UKKB 3 10Pcs Double Level Screw Connector 2.5 mm² Wire Plug Electrical Universal DIN Rail 2 Level Terminal Block UKK3 UKKB3

$5.94 $8.36

30 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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42% off
5V Low Level Trigger One Two Four Eight 1 2 4 8 Channel Relay Module Interface Board PIC AVR DSP ARM MCU Shield For arduino 5V Low Level Trigger One Two Four Eight 1 2 4 8 Channel Relay Module Interface Board PIC AVR DSP ARM MCU Shield For arduino

5V Low Level Trigger One Two Four Eight 1 2 4 8 Channel Relay Module Interface Board PIC AVR DSP ARM MCU Shield For arduino

$35.43 $61.09

31 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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10% off
Din Rail Terminal Block PTTB 2.5 Push-in Double Level Electrical Connector 2 Layer 2.5mm² Connection Plug Wire PTTB2.5 Din Rail Terminal Block PTTB 2.5 Push-in Double Level Electrical Connector 2 Layer 2.5mm² Connection Plug Wire PTTB2.5

Din Rail Terminal Block PTTB 2.5 Push-in Double Level Electrical Connector 2 Layer 2.5mm² Connection Plug Wire PTTB2.5

$7.96 $8.84

37 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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30% off
Liquid Level Relay C61F-GP Water Level Controller 220V 380V Water Tower Water Tank Water Pump Water Level Switch 8 Feet Liquid Level Relay C61F-GP Water Level Controller 220V 380V Water Tower Water Tank Water Pump Water Level Switch 8 Feet

Liquid Level Relay C61F-GP Water Level Controller 220V 380V Water Tower Water Tank Water Pump Water Level Switch 8 Feet

$7.81 $11.16

37 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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50Pcs 5.08mm KF128 DG500 DG128 1P Black Blue Green Orange Red White PCB Terminals MKDS 1,5 YANNIU Military-level gold plated 50Pcs 5.08mm KF128 DG500 DG128 1P Black Blue Green Orange Red White PCB Terminals MKDS 1,5 YANNIU Military-level gold plated

50Pcs 5.08mm KF128 DG500 DG128 1P Black Blue Green Orange Red White PCB Terminals MKDS 1,5 YANNIU Military-level gold plated

$10.00 $10.00

34 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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29% off
5Pcs PT1.5/S-3L Three Level Push In Terminal For 1.5 mm2 3 Layer Wire Connectors Electric Din Rail Terminal Block PT 1.5-3L 5Pcs PT1.5/S-3L Three Level Push In Terminal For 1.5 mm2 3 Layer Wire Connectors Electric Din Rail Terminal Block PT 1.5-3L

5Pcs PT1.5/S-3L Three Level Push In Terminal For 1.5 mm2 3 Layer Wire Connectors Electric Din Rail Terminal Block PT 1.5-3L

$3.19 $4.49

28 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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High and Low Level Trigger 1 Channel Relay Module interface Board Shield For PIC AVR DSP ARM MCU Arduino low leve 5V 12V 24V High and Low Level Trigger 1 Channel Relay Module interface Board Shield For PIC AVR DSP ARM MCU Arduino low leve 5V 12V 24V

High and Low Level Trigger 1 Channel Relay Module interface Board Shield For PIC AVR DSP ARM MCU Arduino low leve 5V 12V 24V

$1.90 $1.90

38 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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5/12/24V 1/2/4/6/8 Relay Module 8 Channels, with Optocoupler Relay Output 1 2 4 6 Relay Module 8 Channels Low Level Trigger 5/12/24V 1/2/4/6/8 Relay Module 8 Channels, with Optocoupler Relay Output 1 2 4 6 Relay Module 8 Channels Low Level Trigger

5/12/24V 1/2/4/6/8 Relay Module 8 Channels, with Optocoupler Relay Output 1 2 4 6 Relay Module 8 Channels Low Level Trigger

$1.94 $1.94

31 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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3.3V 5V 12V 24V 1 Channel Relay Module High And Low Level Trigger Dual Optocoupler Isolation Relay Module Board 3.3V 5V 12V 24V 1 Channel Relay Module High And Low Level Trigger Dual Optocoupler Isolation Relay Module Board

3.3V 5V 12V 24V 1 Channel Relay Module High And Low Level Trigger Dual Optocoupler Isolation Relay Module Board

$18.49 $18.49

33 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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50% off
1/5/10Pcs Javino 1 Channel 30A Relay Module with Optocoupler Isolation 5V/12V/24V High/Low Level Trigger 1/5/10Pcs Javino 1 Channel 30A Relay Module with Optocoupler Isolation 5V/12V/24V High/Low Level Trigger

1/5/10Pcs Javino 1 Channel 30A Relay Module with Optocoupler Isolation 5V/12V/24V High/Low Level Trigger

$36.01 $72.02

29 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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17% off
5V 12V 24V Relay Module High and Low Level Trigger Relay Control With Optocoupler 1/2/4/12 Way Relays DC 5 V 12 V 24 V Volt 5V 12V 24V Relay Module High and Low Level Trigger Relay Control With Optocoupler 1/2/4/12 Way Relays DC 5 V 12 V 24 V Volt

5V 12V 24V Relay Module High and Low Level Trigger Relay Control With Optocoupler 1/2/4/12 Way Relays DC 5 V 12 V 24 V Volt

$1.46 $1.78

32 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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10Pcs PT2.5-3L Din Rail Terminal Block 3 Level Push In Wire Connector 2.5mm² Quick Wiring Electrical Cable Splitter 10Pcs PT2.5-3L Din Rail Terminal Block 3 Level Push In Wire Connector 2.5mm² Quick Wiring Electrical Cable Splitter

10Pcs PT2.5-3L Din Rail Terminal Block 3 Level Push In Wire Connector 2.5mm² Quick Wiring Electrical Cable Splitter

$1.77 $1.77

38 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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44% off
Din Rail Liquid Level Control Relay 220V 24V Water Level Controller Float Switch Water Tank Liquid Level Detecter Din Rail Liquid Level Control Relay 220V 24V Water Level Controller Float Switch Water Tank Liquid Level Detecter

Din Rail Liquid Level Control Relay 220V 24V Water Level Controller Float Switch Water Tank Liquid Level Detecter

$6.58 $11.75

28 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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NE555 5V/12V Water Level Automatic Controller Liquid Sensor Switch Solenoid valve Motor Pump automatic control Relay Board NE555 5V/12V Water Level Automatic Controller Liquid Sensor Switch Solenoid valve Motor Pump automatic control Relay Board

NE555 5V/12V Water Level Automatic Controller Liquid Sensor Switch Solenoid valve Motor Pump automatic control Relay Board

$3.12 $3.12

25 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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50% off
1/5/10PCS 5V 12V low level trigger One 1 Channel Relay Module interface Board Shield For PIC AVR DSP ARM MCU for Arduino 1/5/10PCS 5V 12V low level trigger One 1 Channel Relay Module interface Board Shield For PIC AVR DSP ARM MCU for Arduino

1/5/10PCS 5V 12V low level trigger One 1 Channel Relay Module interface Board Shield For PIC AVR DSP ARM MCU for Arduino

$24.76 $49.52

348 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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10Pcs MBKKB2.5 Double-layer Wiring Terminal Block,Universal Feed-Through Plug MBKKB-2.5 Double Level Din Rail Terminal Block 10Pcs MBKKB2.5 Double-layer Wiring Terminal Block,Universal Feed-Through Plug MBKKB-2.5 Double Level Din Rail Terminal Block

10Pcs MBKKB2.5 Double-layer Wiring Terminal Block,Universal Feed-Through Plug MBKKB-2.5 Double Level Din Rail Terminal Block

$1.77 $1.77

25 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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4 8 16 Channel SSR MOS Module 5A PNP NPN Logic Level Converter Signal Amplifier for Stepper Motor 4 8 16 Channel SSR MOS Module 5A PNP NPN Logic Level Converter Signal Amplifier for Stepper Motor

4 8 16 Channel SSR MOS Module 5A PNP NPN Logic Level Converter Signal Amplifier for Stepper Motor

$55.92 $55.92

39 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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26% off
5V 1/2/4/6/8 Channel Solid State Relay Module Hight / Low Level SSR G3MB-202P 240V 2A Output with Resistive Fuse For Arduino 5V 1/2/4/6/8 Channel Solid State Relay Module Hight / Low Level SSR G3MB-202P 240V 2A Output with Resistive Fuse For Arduino

5V 1/2/4/6/8 Channel Solid State Relay Module Hight / Low Level SSR G3MB-202P 240V 2A Output with Resistive Fuse For Arduino

$1.08 $1.46

33 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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20% off
10Pcs ZBFM5 Label For Multi-Level PTTB/STTB 2.5 PT/ST-2.5-3L DIN Rail Terminal Block Accessories Note Zack Marker Strips ZBFM 5 10Pcs ZBFM5 Label For Multi-Level PTTB/STTB 2.5 PT/ST-2.5-3L DIN Rail Terminal Block Accessories Note Zack Marker Strips ZBFM 5

10Pcs ZBFM5 Label For Multi-Level PTTB/STTB 2.5 PT/ST-2.5-3L DIN Rail Terminal Block Accessories Note Zack Marker Strips ZBFM 5

$1.55 $1.94

29 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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20% off
250x80x70mm ABS Plastic High-end Quality AG Waterproof Junction Box RoHS IP67 Level Outdoor Electrical Box Enclosure Case 250x80x70mm ABS Plastic High-end Quality AG Waterproof Junction Box RoHS IP67 Level Outdoor Electrical Box Enclosure Case

250x80x70mm ABS Plastic High-end Quality AG Waterproof Junction Box RoHS IP67 Level Outdoor Electrical Box Enclosure Case

$6.53 $8.16

40 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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DC DC 36V 48V to 24V 5A 10A 15A 20A 22A Step Down Model 30-60V to 24V 500W Buck Converter IP68 Woterpoof level DC DC 36V 48V to 24V 5A 10A 15A 20A 22A Step Down Model 30-60V to 24V 500W Buck Converter IP68 Woterpoof level

DC DC 36V 48V to 24V 5A 10A 15A 20A 22A Step Down Model 30-60V to 24V 500W Buck Converter IP68 Woterpoof level

$5.82 $5.82

30 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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50% off
1-10PCS DC 3V/3.3V Isolated Drive Control Board Output Signal Indicator High Level Driver Module High Level Trigger Relay Module 1-10PCS DC 3V/3.3V Isolated Drive Control Board Output Signal Indicator High Level Driver Module High Level Trigger Relay Module

1-10PCS DC 3V/3.3V Isolated Drive Control Board Output Signal Indicator High Level Driver Module High Level Trigger Relay Module

$89.89 $179.78

30 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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30% off
GEYA GRL8 Water Level Control Relay with Stainless Sensor AC/DC24V-240V Level Control Sensor GEYA GRL8 Water Level Control Relay with Stainless Sensor AC/DC24V-240V Level Control Sensor

GEYA GRL8 Water Level Control Relay with Stainless Sensor AC/DC24V-240V Level Control Sensor

$19.84 $28.35

30 sold

Categories: Home Improvement, Electrical Equipment & Supplies

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