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XWQ DR21A01 Relay Module Double Pole Double Throw Stable Performance DC 5V Programmable Switch Circuit Board for Circuit Testing

XWQ DR21A01 Relay Module Double Pole Double Throw Stable Performance DC 5V Programmable Switch Circuit Board for Circuit Testing

Description: With reverse polarity switch this module can be used to change the polarity of output terminals. Relay module has strong safety performance and drive ability safe and practical to use. Made of PCB this relay module is durable. It is 23mm... more

$14.08 $11.06

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AC220V-240V Water Pump Controller Switch Automatic Pressure Control Module Electronic Switch Pressure Control Circuit Board

AC220V-240V Water Pump Controller Switch Automatic Pressure Control Module Electronic Switch Pressure Control Circuit Board

color: blue material: plastic Rated Voltage: 220V~240V AC Frequency: 50/60Hz Max. Current: 10A Start Pressure: 1.5Bar Max. Pressure: 10Bar Max. Operating Temperature: 60° IP Rating: IP65 Wire Diameter: 7.5mm~9mm Max. Power: 1.1KW Suitable for: 370W... more

$16.52 $14.78

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High Current RC Switch Stability RC Electronic Switch with LED Light for Drone Plant Protection 2A Low Voltage

High Current RC Switch Stability RC Electronic Switch with LED Light for Drone Plant Protection 2A Low Voltage

1�High Current: The drone remote control electronic switch has high current and controls the switch with a two stage switch on the remote control. 2�Multi Purpose: RC signal control switch is suitable for model airplane plant protection machine RC... more

$10.16

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High Current RC Switch Stability RC Electronic Switch with LED Light for Drone Plant Protection 2A Low Voltage

High Current RC Switch Stability RC Electronic Switch with LED Light for Drone Plant Protection 2A Low Voltage

1 x High Current RC Switch more

$9.04

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Sensor Switch NWSX-PDT-GY nLight Wall Switch Occupancy Sensor Low Voltage Gray

Sensor Switch NWSX-PDT-GY nLight Wall Switch Occupancy Sensor Low Voltage Gray

Sensor Switch NWSX-PDT-GY nLight Wall Switch Occupancy Sensor Low Voltage Gray more

$104.10

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High Current RC Switch Stability RC Electronic Switch with LED Light for Drone Plant Protection 2A Low Voltage

High Current RC Switch Stability RC Electronic Switch with LED Light for Drone Plant Protection 2A Low Voltage

1�High Current: The drone remote control electronic switch has high current and controls the switch with a two stage switch on the remote control. 2�Multi Purpose: RC signal control switch is suitable for model airplane plant protection machine RC... more

$8.86

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High Current RC Switch Stability RC Electronic Switch with LED Light for Drone Plant Protection 2A Low Voltage

High Current RC Switch Stability RC Electronic Switch with LED Light for Drone Plant Protection 2A Low Voltage

1 x High Current RC Switch more

$9.04

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DC Motor Speed Controller PWM Speed Control Switch Low Voltage Governor Adjustable Driver Switch Mini LED Dimmer PWM DC Motor Speed Control

DC Motor Speed Controller PWM Speed Control Switch Low Voltage Governor Adjustable Driver Switch Mini LED Dimmer PWM DC Motor Speed Control

Description: [Precise Control]PWM DC motor speed controller allows for precise voltage and current adjustments making it suitable for a wide range of DC Motor. [Multi Voltage]PWM Variable Speed Regulator is suitable for 1.8V 3V 5V 6V 12V motors making... more

$7.58

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High Current RC Switch Stability RC Electronic Switch with LED Light for Drone Plant Protection 2A Low Voltage

High Current RC Switch Stability RC Electronic Switch with LED Light for Drone Plant Protection 2A Low Voltage

1�High Current: The drone remote control electronic switch has high current and controls the switch with a two stage switch on the remote control. 2�Multi Purpose: RC signal control switch is suitable for model airplane plant protection machine RC... more

$10.77

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High Current RC Switch Stability RC Electronic Switch with LED Light for Drone Plant Protection 2A Low Voltage

High Current RC Switch Stability RC Electronic Switch with LED Light for Drone Plant Protection 2A Low Voltage

1 x High Current RC Switch more

$9.31

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High Current RC Switch Stability RC Electronic Switch with LED Light for Drone Plant Protection 2A Low Voltage

High Current RC Switch Stability RC Electronic Switch with LED Light for Drone Plant Protection 2A Low Voltage

1�High Current: The drone remote control electronic switch has high current and controls the switch with a two stage switch on the remote control. 2�Multi Purpose: RC signal control switch is suitable for model airplane plant protection machine RC... more

$10.77

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High Current RC Switch Stability RC Electronic Switch with LED Light for Drone Plant Protection 2A Low Voltage

High Current RC Switch Stability RC Electronic Switch with LED Light for Drone Plant Protection 2A Low Voltage

1�High Current: The drone remote control electronic switch has high current and controls the switch with a two stage switch on the remote control. 2�Multi Purpose: RC signal control switch is suitable for model airplane plant protection machine RC... more

$10.72

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High Current RC Switch Stability RC Electronic Switch with LED Light for Drone Plant Protection 2A Low Voltage

High Current RC Switch Stability RC Electronic Switch with LED Light for Drone Plant Protection 2A Low Voltage

1 x High Current RC Switch more

$9.31

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2P 63A TUYA APP WiFi Smart Circuit Earth Leakage over Under Voltage Protector Relay Device Switch Breaker

2P 63A TUYA APP WiFi Smart Circuit Earth Leakage over Under Voltage Protector Relay Device Switch Breaker

Rated voltage:230V Frequency:50Hz/60HZ Power display range:0-99999.9kw/h Voltage meter Ammeter Energy meter NOTE:If the protector trips three times due to leakage protection the device will no longer be reconnected automatically again until the user... more

$24.81

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CACAGOO WiFi Intelligent Reclosing Protector Current Voltage Monitoring Circuit Breaker Switch Power Meter Protections Values Settable Mobilephone APP Control

CACAGOO WiFi Intelligent Reclosing Protector Current Voltage Monitoring Circuit Breaker Switch Power Meter Protections Values Settable Mobilephone APP Control

This is a kind of quality intelligent leakage-protecting switch that integrates an overvoltage protector undervoltage protector and overcurrent protector leakage protector. When over-voltage under-voltage over-current or leakage occurs in the line this... more

$31.08

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220 V Lamp Light Remote Switches Wireless Bulb Low Voltage Low-pressure Control

220 V Lamp Light Remote Switches Wireless Bulb Low Voltage Low-pressure Control

Description This light Wireless is perfect for remote controlling of droplight crystal lamp modern low-pressure lamp dome light day flower lamp fluorescent lamp energy-saving lamps exhaust fan and LED light etc. Feature - Color: As shown - Material:... more

$6.93

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Voltage Protection Module DC 12?36V Over Discharge Low Voltage Disconnect Battery Protection Board

Voltage Protection Module DC 12?36V Over Discharge Low Voltage Disconnect Battery Protection Board

1�Digital low voltage protector module is suitable for 12?36V storage battery/lithium battery. 2�When the battery supplies power to the module the output voltage is always equal to the battery voltage when the relay is closed. 3�Three?digit red... more

$15.94

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LaMaz Voltage Protection Module DC 12?36V Over Discharge Low Voltage Disconnect Battery Protection Board

LaMaz Voltage Protection Module DC 12?36V Over Discharge Low Voltage Disconnect Battery Protection Board

Item Type: Voltage Protection Module Material: Copper Clad Laminate Model: XH-M609 Power Supply Voltage: 12-36V Battery Output Voltage: 12-36V Control Accuracy: 0.1V Power Consumption: Less Than 0.5W Scope of Application: All Kinds of Batteries Lithium... more

$15.70

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10PCS SD1512TA Solar Controller Charging Street Light Switch Circuit Board Lithium Battery Charg Board 2A

10PCS SD1512TA Solar Controller Charging Street Light Switch Circuit Board Lithium Battery Charg Board 2A

Wiring : 1. B+B- connected lithium battery 2. - connect to solar panel 3. L+L- output Wiring sequence: 1: Connect the lithium battery the battery must have the corresponding protection board 2: Connect to the LED the lithium battery has power and the... more

$15.80

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10PCS SD1512TA Solar Controller Charging Street Light Switch Circuit Board Lithium Battery Charg Board 0.5A

10PCS SD1512TA Solar Controller Charging Street Light Switch Circuit Board Lithium Battery Charg Board 0.5A

Wiring : 1. B+B- connected lithium battery 2. - connect to solar panel 3. L+L- output Wiring sequence: 1: Connect the lithium battery the battery must have the corresponding protection board 2: Connect to the LED the lithium battery has power and the... more

$20.47

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ckepdyeh 10PCS SD1512TA Solar Controller Charging Street Light Switch Circuit Board Lithium Battery Charg Board 1A

ckepdyeh 10PCS SD1512TA Solar Controller Charging Street Light Switch Circuit Board Lithium Battery Charg Board 1A

Wiring : 1. B+B- connected lithium battery 2. - connect to solar panel 3. L+L- output Wiring sequence: 1: Connect the lithium battery the battery must have the corresponding protection board 2: Connect to the LED the lithium battery has power and the... more

$19.89

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10PCS SD1512TA Solar Controller Charging Street Light Switch Circuit Board Lithium Battery Charg Board 0.5A

10PCS SD1512TA Solar Controller Charging Street Light Switch Circuit Board Lithium Battery Charg Board 0.5A

Wiring : 1. B+B- connected lithium battery 2. - connect to solar panel 3. L+L- output Wiring sequence: 1: Connect the lithium battery the battery must have the corresponding protection board 2: Connect to the LED the lithium battery has power and the... more

$18.70

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10PCS SD1512TA Solar Controller Charging Street Light Switch Circuit Board Lithium Battery Charg Board 1A

10PCS SD1512TA Solar Controller Charging Street Light Switch Circuit Board Lithium Battery Charg Board 1A

Wiring : 1. B+B- connected lithium battery 2. - connect to solar panel 3. L+L- output Wiring sequence: 1: Connect the lithium battery the battery must have the corresponding protection board 2: Connect to the LED the lithium battery has power and the... more

$18.42

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Linear Actuator 100mm 12V Input Voltage Low Noise Short Circuit Protection Mini Electric Linear Actuator

Linear Actuator 100mm 12V Input Voltage Low Noise Short Circuit Protection Mini Electric Linear Actuator

Linear Actuator 100mm 12V Input Voltage Low Noise Short Circuit Protection Mini Electric Linear Actuator Item Type: Linear ActuatorInput Voltage12VStroke Length(mm)100Operating Temperature0℃-40℃Limit SwitchesInternalWork Rate10%Inner... more

$21.99

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4P Surge Protector Low-Voltage Arrester Lightning Proof Household Flame-Retardant Circuit Breaker80KA

4P Surge Protector Low-Voltage Arrester Lightning Proof Household Flame-Retardant Circuit Breaker80KA

Item Type:Surge Protector Series: 4P Maximum Working Voltage: 385V Current Rating: 10KA 20KA 40KA 60KA 80KA 100KA(Optional) Voltage After Lightning: <1.8KV Shell Material: PC Flame Retardant Shell Response Time: ≤20S Dimensions: 90x72P Application... more

$43.52

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4P Surge Protector Low-Voltage Arrester Lightning Proof Household Flame-Retardant Circuit Breaker10KA

4P Surge Protector Low-Voltage Arrester Lightning Proof Household Flame-Retardant Circuit Breaker10KA

Item Type:Surge Protector Series: 4P Maximum Working Voltage: 385V Current Rating: 10KA 20KA 40KA 60KA 80KA 100KA(Optional) Voltage After Lightning: <1.8KV Shell Material: PC Flame Retardant Shell Response Time: ≤20S Dimensions: 90x72P Application... more

$33.86

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4P Surge Protector Low-Voltage Arrester Lightning Proof Household Flame-Retardant Circuit Breaker20KA

4P Surge Protector Low-Voltage Arrester Lightning Proof Household Flame-Retardant Circuit Breaker20KA

Item Type:Surge Protector Series: 4P Maximum Working Voltage: 385V Current Rating: 10KA 20KA 40KA 60KA 80KA 100KA(Optional) Voltage After Lightning: <1.8KV Shell Material: PC Flame Retardant Shell Response Time: ≤20S Dimensions: 90x72P Application... more

$33.86

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haraqi 750 Pcs 3mm LED Light Emitting Diode Assortment Kit Low Voltage Diffused Diode for DIY PCB Circuit Indicator Lights

haraqi 750 Pcs 3mm LED Light Emitting Diode Assortment Kit Low Voltage Diffused Diode for DIY PCB Circuit Indicator Lights

haraqi 750 Pcs 3mm LED Light Emitting Diode Assortment Kit Low Voltage Diffused Diode for DIY PCB Circuit Indicator Lights - 1.Bright led light:High Quality led chips ensure to keep each lamp bright enough - 2.High Quality:Environmentally friendly... more

$26.84

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4P Surge Protector Low-Voltage Arrester Lightning Proof Household Flame-Retardant Circuit Breaker40KA

4P Surge Protector Low-Voltage Arrester Lightning Proof Household Flame-Retardant Circuit Breaker40KA

Item Type:Surge Protector Series: 4P Maximum Working Voltage: 385V Current Rating: 10KA 20KA 40KA 60KA 80KA 100KA(Optional) Voltage After Lightning: <1.8KV Shell Material: PC Flame Retardant Shell Response Time: ≤20S Dimensions: 90x72P Application... more

$33.86

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4P Surge Protector Low-Voltage Arrester Lightning Proof Household Flame-Retardant Circuit Breaker40KA

4P Surge Protector Low-Voltage Arrester Lightning Proof Household Flame-Retardant Circuit Breaker40KA

Item Type:Surge Protector Series: 4P Maximum Working Voltage: 385V Current Rating: 10KA 20KA 40KA 60KA 80KA 100KA(Optional) Voltage After Lightning: <1.8KV Shell Material: PC Flame Retardant Shell Response Time: ≤20S Dimensions: 90x72P Application... more

$33.86

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4P Surge Protector Low-Voltage Arrester Lightning Proof Household Flame-Retardant Circuit Breaker60KA

4P Surge Protector Low-Voltage Arrester Lightning Proof Household Flame-Retardant Circuit Breaker60KA

Item Type:Surge Protector Series: 4P Maximum Working Voltage: 385V Current Rating: 10KA 20KA 40KA 60KA 80KA 100KA(Optional) Voltage After Lightning: <1.8KV Shell Material: PC Flame Retardant Shell Response Time: ≤20S Dimensions: 90x72P Application... more

$37.90

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Linear Actuator 100mm 12V Input Voltage Low Noise Short Circuit Protection Mini Electric Linear Actuator

Linear Actuator 100mm 12V Input Voltage Low Noise Short Circuit Protection Mini Electric Linear Actuator

Linear Actuator 100mm 12V Input Voltage Low Noise Short Circuit Protection Mini Electric Linear Actuator Item Type: Linear ActuatorInput Voltage12VStroke Length(mm)100Operating Temperature0℃-40℃Limit SwitchesInternalWork Rate10%Inner... more

$21.99

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4P Surge Protector Low-Voltage Arrester Lightning Proof Household Flame-Retardant Circuit Breaker10KA

4P Surge Protector Low-Voltage Arrester Lightning Proof Household Flame-Retardant Circuit Breaker10KA

Item Type:Surge Protector Series: 4P Maximum Working Voltage: 385V Current Rating: 10KA 20KA 40KA 60KA 80KA 100KA(Optional) Voltage After Lightning: <1.8KV Shell Material: PC Flame Retardant Shell Response Time: ≤20S Dimensions: 90x72P Application... more

$33.86

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4P Surge Protector Low-Voltage Arrester Lightning Proof Household Flame-Retardant Circuit Breaker60KA

4P Surge Protector Low-Voltage Arrester Lightning Proof Household Flame-Retardant Circuit Breaker60KA

Item Type:Surge Protector Series: 4P Maximum Working Voltage: 385V Current Rating: 10KA 20KA 40KA 60KA 80KA 100KA(Optional) Voltage After Lightning: <1.8KV Shell Material: PC Flame Retardant Shell Response Time: ≤20S Dimensions: 90x72P Application... more

$37.90

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4P Surge Protector Low-Voltage Arrester Lightning Proof Household Flame-Retardant Circuit Breaker100KA

4P Surge Protector Low-Voltage Arrester Lightning Proof Household Flame-Retardant Circuit Breaker100KA

Item Type:Surge Protector Series: 4P Maximum Working Voltage: 385V Current Rating: 10KA 20KA 40KA 60KA 80KA 100KA(Optional) Voltage After Lightning: <1.8KV Shell Material: PC Flame Retardant Shell Response Time: ≤20S Dimensions: 90x72P Application... more

$43.52

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Linear Actuator 100mm 12V Input Voltage Low Noise Short Circuit Protection Mini Electric Linear Actuator

Linear Actuator 100mm 12V Input Voltage Low Noise Short Circuit Protection Mini Electric Linear Actuator

Linear Actuator 100mm 12V Input Voltage Low Noise Short Circuit Protection Mini Electric Linear Actuator Item Type: Linear ActuatorInput Voltage12VStroke Length(mm)100Operating Temperature0℃-40℃Limit SwitchesInternalWork Rate10%Inner... more

$21.99

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haraqi 500 Pcs 5mm LED Light Emitting Diode Assortment Kit Low Voltage Diffused Diode for DIY PCB Circuit Indicator Lights

haraqi 500 Pcs 5mm LED Light Emitting Diode Assortment Kit Low Voltage Diffused Diode for DIY PCB Circuit Indicator Lights

haraqi 500 Pcs 5mm LED Light Emitting Diode Assortment Kit Low Voltage Diffused Diode for DIY PCB Circuit Indicator Lights - 1.Bright led light:High Quality led chips ensure to keep each lamp bright enough - 2.High Quality:Environmentally friendly... more

$26.84

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4P 40kA 420vAC House Surge Protective Device Low Voltage Arrester Essential Protection for Electrical Circuits Easy Installation Durable & Reliable

4P 40kA 420vAC House Surge Protective Device Low Voltage Arrester Essential Protection for Electrical Circuits Easy Installation Durable & Reliable

Enhance your home safety with our advanced Lightning Surge Protector meticulously designed to provide superior C and D level lighting protection. This vital safety device is engineered for optimal performance in safeguarding your home appliances and... more

$23.75

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4P Surge Protector Low-Voltage Arrester Lightning Proof Household Flame-Retardant Circuit Breaker80KA

4P Surge Protector Low-Voltage Arrester Lightning Proof Household Flame-Retardant Circuit Breaker80KA

Item Type:Surge Protector Series: 4P Maximum Working Voltage: 385V Current Rating: 10KA 20KA 40KA 60KA 80KA 100KA(Optional) Voltage After Lightning: <1.8KV Shell Material: PC Flame Retardant Shell Response Time: ≤20S Dimensions: 90x72P Application... more

$43.52

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Preamp Board 2.1 Channel Subwoofer Pre‑Amp Low Pass Filter Amplifier Circuit Board

Preamp Board 2.1 Channel Subwoofer Pre‑Amp Low Pass Filter Amplifier Circuit Board

1�Onboard bass frequency regulator potentiometer can make a relatively wide adjustment so that subwoofer can be blend in the mid?to?treble harmoniously without a sense of violation 2�Phase switch designs both noninverting amplifier and see‑saw... more

$21.48

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