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    1 Pcs 304 Stainless Steel Float Switch Water Tower Automatic Water Level Sensor

    1 Pcs 304 Stainless Steel Float Switch Water Tower Automatic Water Level Sensor

    Feature: - Brand new and high quality - Made of high quality materials - Used to sense the level of the liquid in the tank. - Light weight simple working principle and high reliability. - The switch can activate a pump indicator alarm or other device.... more

    $8.09

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    1 Pcs 304 Stainless Steel Float Switch Water Tower Automatic Water Level Sensor

    1 Pcs 304 Stainless Steel Float Switch Water Tower Automatic Water Level Sensor

    Feature: - Brand new and high quality - Made of high quality materials - Used to sense the level of the liquid in the tank. - Light weight simple working principle and high reliability. - The switch can activate a pump indicator alarm or other device.... more

    $8.49 $7.59

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    Best Seller
    1 Pcs 304 Stainless Steel Float Switch Water Tower Automatic Water Level Sensor

    1 Pcs 304 Stainless Steel Float Switch Water Tower Automatic Water Level Sensor

    Feature: - Brand new and high quality - Made of high quality materials - Used to sense the level of the liquid in the tank. - Light weight simple working principle and high reliability. - The switch can activate a pump indicator alarm or other device.... more

    $6.29

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    1 Pcs 304 Stainless Steel Float Switch Water Tower Automatic Water Level Sensor

    1 Pcs 304 Stainless Steel Float Switch Water Tower Automatic Water Level Sensor

    Feature: - Brand new and high quality - Made of high quality materials - Used to sense the level of the liquid in the tank. - Light weight simple working principle and high reliability. - The switch can activate a pump indicator alarm or other device.... more

    $7.69

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    Lierteer 1PCS 304 Stainless Steel Float Switch Water Tower Automatic Water Level Sensor L=45MM

    Lierteer 1PCS 304 Stainless Steel Float Switch Water Tower Automatic Water Level Sensor L=45MM

    Feature: - Brand new and high quality - Made of high quality materials - Used to sense the level of the liquid in the tank. - Light weight simple working principle and high reliability. - The switch can activate a pump indicator alarm or other device.... more

    $10.16 $6.16

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    3 Wires Electric Relay Body Motion Sensor Automatic Light Lamp Control Switch

    3 Wires Electric Relay Body Motion Sensor Automatic Light Lamp Control Switch

    Features: -Can be set to work on both day and night light or night light only -Small and light easy to install -360° detection adjustable motion sensitivity up to 8 meters Specification: *Product Name:Mini IR motion detector *Material: Plastic *Color:... more

    $9.07

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    1 Pcs 304 Stainless Steel Float Switch Water Tower Automatic Water Level Sensor

    1 Pcs 304 Stainless Steel Float Switch Water Tower Automatic Water Level Sensor

    Feature: - Brand new and high quality - Made of high quality materials - Used to sense the level of the liquid in the tank. - Light weight simple working principle and high reliability. - The switch can activate a pump indicator alarm or other device.... more

    $7.99 $7.19

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    1Pcs 304 Stainless Steel Float Switch Water Tower Automatic Water Level Sensor L=100Mm

    1Pcs 304 Stainless Steel Float Switch Water Tower Automatic Water Level Sensor L=100Mm

    Feature: - Brand new and high quality - Made of high quality materials - Used to sense the level of the liquid in the tank. - Light weight simple working principle and high reliability. - The switch can activate a pump indicator alarm or other device.... more

    $7.63 $5.19

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    1pcs 5V/12V/24V XH-M131 sensor module automatic control relay light switch

    1pcs 5V/12V/24V XH-M131 sensor module automatic control relay light switch

    Features: -Model: 5V 12V or 24VDC (optional) - brand new and high quality -Made of high-quality materials durable -This module can be used for light detection brightness detection with power indicator (red) and relay pull indicator (blue) and has four... more

    $7.40

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    1 Pcs 304 Stainless Steel Float Switch Water Tower Automatic Water Level Sensor

    1 Pcs 304 Stainless Steel Float Switch Water Tower Automatic Water Level Sensor

    Feature: - Brand new and high quality - Made of high quality materials - Used to sense the level of the liquid in the tank. - Light weight simple working principle and high reliability. - The switch can activate a pump indicator alarm or other device.... more

    $6.49

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    1 Pcs 304 Stainless Steel Float Switch Water Tower Automatic Water Level Sensor

    1 Pcs 304 Stainless Steel Float Switch Water Tower Automatic Water Level Sensor

    Feature: - Brand new and high quality - Made of high quality materials - Used to sense the level of the liquid in the tank. - Light weight simple working principle and high reliability. - The switch can activate a pump indicator alarm or other device.... more

    $8.39

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    1 Pcs 304 Stainless Steel Float Switch Water Tower Automatic Water Level Sensor

    1 Pcs 304 Stainless Steel Float Switch Water Tower Automatic Water Level Sensor

    Feature: - Brand new and high quality - Made of high quality materials - Used to sense the level of the liquid in the tank. - Light weight simple working principle and high reliability. - The switch can activate a pump indicator alarm or other device.... more

    $6.49 $5.79

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    1 Pcs 304 Stainless Steel Float Switch Water Tower Automatic Water Level Sensor

    1 Pcs 304 Stainless Steel Float Switch Water Tower Automatic Water Level Sensor

    Feature: - Brand new and high quality - Made of high quality materials - Used to sense the level of the liquid in the tank. - Light weight simple working principle and high reliability. - The switch can activate a pump indicator alarm or other device.... more

    $6.69 $5.99

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    1Pcs 304 Stainless Steel Float Switch Water Tower Automatic Water Level Sensor L=150mm

    1Pcs 304 Stainless Steel Float Switch Water Tower Automatic Water Level Sensor L=150mm

    Feature: - Brand new and high quality - Made of high quality materials - Used to sense the level of the liquid in the tank. - Light weight simple working principle and high reliability. - The switch can activate a pump indicator alarm or other device.... more

    $9.54 $5.54

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    2 in 1 Pump Pour Water Automatic Controller DC12V Liquid Level Sensor Switch Relay Module for Motor Fish Tank Waterhouse

    2 in 1 Pump Pour Water Automatic Controller DC12V Liquid Level Sensor Switch Relay Module for Motor Fish Tank Waterhouse

    Interface Description: HIGH: Upper limit probe OUT: output probe LOW: Lower limit probe DC+: positive power supply DC-: Negative power supply NC: Relay normally closed contact COM: Relay common contact NO: Relay normally open contact Working principle... more

    $9.49 $8.95

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    1 Pcs 304 Stainless Steel Float Switch Water Tower Automatic Water Level Sensor

    1 Pcs 304 Stainless Steel Float Switch Water Tower Automatic Water Level Sensor

    Feature: - Brand new and high quality - Made of high quality materials - Used to sense the level of the liquid in the tank. - Light weight simple working principle and high reliability. - The switch can activate a pump indicator alarm or other device.... more

    $6.79

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    1 Pcs 304 Stainless Steel Float Switch Water Tower Automatic Water Level Sensor

    1 Pcs 304 Stainless Steel Float Switch Water Tower Automatic Water Level Sensor

    Feature: - Brand new and high quality - Made of high quality materials - Used to sense the level of the liquid in the tank. - Light weight simple working principle and high reliability. - The switch can activate a pump indicator alarm or other device.... more

    $7.19

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    1Pcs 304 Stainless Steel Float Switch Water Tower Automatic Water Level Sensor L=75Mm

    1Pcs 304 Stainless Steel Float Switch Water Tower Automatic Water Level Sensor L=75Mm

    Feature: - Brand new and high quality - Made of high quality materials - Used to sense the level of the liquid in the tank. - Light weight simple working principle and high reliability. - The switch can activate a pump indicator alarm or other device.... more

    $7.32 $4.89

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    1Pcs 304 Stainless Steel Float Switch Water Tower Automatic Water Level Sensor L=250Mm

    1Pcs 304 Stainless Steel Float Switch Water Tower Automatic Water Level Sensor L=250Mm

    Feature: - Brand new and high quality - Made of high quality materials - Used to sense the level of the liquid in the tank. - Light weight simple working principle and high reliability. - The switch can activate a pump indicator alarm or other device.... more

    $7.22 $4.80

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    1Pcs 304 Stainless Steel Float Switch Water Tower Automatic Water Level Sensor L=300Mm

    1Pcs 304 Stainless Steel Float Switch Water Tower Automatic Water Level Sensor L=300Mm

    Feature: - Brand new and high quality - Made of high quality materials - Used to sense the level of the liquid in the tank. - Light weight simple working principle and high reliability. - The switch can activate a pump indicator alarm or other device.... more

    $9.11 $6.77

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    1 Pcs 304 Stainless Steel Float Switch Water Tower Automatic Water Level Sensor

    1 Pcs 304 Stainless Steel Float Switch Water Tower Automatic Water Level Sensor

    Feature: - Brand new and high quality - Made of high quality materials - Used to sense the level of the liquid in the tank. - Light weight simple working principle and high reliability. - The switch can activate a pump indicator alarm or other device.... more

    $6.79 $6.09

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    1Pcs 304 Stainless Steel Float Switch Water Tower Automatic Water Level Sensor L=200Mm

    1Pcs 304 Stainless Steel Float Switch Water Tower Automatic Water Level Sensor L=200Mm

    Feature: - Brand new and high quality - Made of high quality materials - Used to sense the level of the liquid in the tank. - Light weight simple working principle and high reliability. - The switch can activate a pump indicator alarm or other device.... more

    $8.39 $5.92

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    2 in 1 Pump Pour Water Automatic Controller DC12V Liquid Level Sensor Switch Relay Module for Motor Fish Tank Waterhouse

    2 in 1 Pump Pour Water Automatic Controller DC12V Liquid Level Sensor Switch Relay Module for Motor Fish Tank Waterhouse

    Widely used; Simple and easy to understand; Easy to use; Standby current 9MA; Working current 40MA Working voltage: DC 12V (DC 10-15V); Standby current: 9MA; Working current: 40MA; Dimensions: 44mm X 29mm X 19mm; Maximum load: 10A/250VAC 10A/125VAC... more

    $6.96

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    1 Pcs 304 Stainless Steel Float Switch Water Tower Automatic Water Level Sensor

    1 Pcs 304 Stainless Steel Float Switch Water Tower Automatic Water Level Sensor

    Feature: - Brand new and high quality - Made of high quality materials - Used to sense the level of the liquid in the tank. - Light weight simple working principle and high reliability. - The switch can activate a pump indicator alarm or other device.... more

    $8.89

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    WNGXAXI Efficient Automatic Water Level Sensor Switch for AC 220V Power Supply - Pumping and Drainage Control Board with 10A Capacity for Water Tank Operations.

    WNGXAXI Efficient Automatic Water Level Sensor Switch for AC 220V Power Supply - Pumping and Drainage Control Board with 10A Capacity for Water Tank Operations.

    HARDLINES > 11 HARDWARE AND TOOLS > AIR AND WATER > WATER FILTRATION AND DISPENSERS more

    $11.68

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    1 Pcs 304 Stainless Steel Float Switch Water Tower Automatic Water Level Sensor

    1 Pcs 304 Stainless Steel Float Switch Water Tower Automatic Water Level Sensor

    Feature: - Brand new and high quality - Made of high quality materials - Used to sense the level of the liquid in the tank. - Light weight simple working principle and high reliability. - The switch can activate a pump indicator alarm or other device.... more

    $8.99 $8.09

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    1 Pcs 304 Stainless Steel Float Switch Water Tower Automatic Water Level Sensor

    1 Pcs 304 Stainless Steel Float Switch Water Tower Automatic Water Level Sensor

    Feature: - Brand new and high quality - Made of high quality materials - Used to sense the level of the liquid in the tank. - Light weight simple working principle and high reliability. - The switch can activate a pump indicator alarm or other device.... more

    $6.09

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    1 Pcs 304 Stainless Steel Float Switch Water Tower Automatic Water Level Sensor

    1 Pcs 304 Stainless Steel Float Switch Water Tower Automatic Water Level Sensor

    Feature: - Brand new and high quality - Made of high quality materials - Used to sense the level of the liquid in the tank. - Light weight simple working principle and high reliability. - The switch can activate a pump indicator alarm or other device.... more

    $7.59 $6.79

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    1 Pcs 304 Stainless Steel Float Switch Water Tower Automatic Water Level Sensor

    1 Pcs 304 Stainless Steel Float Switch Water Tower Automatic Water Level Sensor

    Feature: - Brand new and high quality - Made of high quality materials - Used to sense the level of the liquid in the tank. - Light weight simple working principle and high reliability. - The switch can activate a pump indicator alarm or other device.... more

    $8.59

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    1 Pcs 304 Stainless Steel Float Switch Water Tower Automatic Water Level Sensor

    1 Pcs 304 Stainless Steel Float Switch Water Tower Automatic Water Level Sensor

    Feature: - Brand new and high quality - Made of high quality materials - Used to sense the level of the liquid in the tank. - Light weight simple working principle and high reliability. - The switch can activate a pump indicator alarm or other device.... more

    $6.79

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    Ac 220V Waterproof Road Lighting Street Light Automatic Control Sensor Switch

    Ac 220V Waterproof Road Lighting Street Light Automatic Control Sensor Switch

    Ac 220V Waterproof Road Lighting Street Light Automatic Control Sensor Switch Item Details: *220V Waterproof Road Lighting Street Light Automatic Control Sensor Switch *Smart design automatically turn on the lights in dark daylight turns off... more

    $4.16 $3.74

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    1pcs 5V/12V/24V XH-M131 sensor module automatic control relay light switch

    1pcs 5V/12V/24V XH-M131 sensor module automatic control relay light switch

    Features: -Model: 5V 12V or 24VDC (optional) - brand new and high quality -Made of high-quality materials durable -This module can be used for light detection brightness detection with power indicator (red) and relay pull indicator (blue) and has four... more

    $8.99 $8.49

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    2 in 1 Pump Pour Water Automatic Controller DC12V Liquid Level Sensor Switch Relay Module for Motor Fish Tank Waterhouse

    2 in 1 Pump Pour Water Automatic Controller DC12V Liquid Level Sensor Switch Relay Module for Motor Fish Tank Waterhouse

    Interface Description: HIGH: Upper limit probe OUT: output probe LOW: Lower limit probe DC+: positive power supply DC-: Negative power supply NC: Relay normally closed contact COM: Relay common contact NO: Relay normally open contact Working principle... more

    $8.95

    FREE shipping

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    1pcs 5V/12V/24V XH-M131 sensor module automatic control relay light switch

    1pcs 5V/12V/24V XH-M131 sensor module automatic control relay light switch

    Features: -Model: 5V 12V or 24VDC (optional) - brand new and high quality -Made of high-quality materials durable -This module can be used for light detection brightness detection with power indicator (red) and relay pull indicator (blue) and has four... more

    $7.87 $3.88

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    Time Delay Module DC 5V 32 Modes LED Digital Display Regulable Timing Automatic Control Switch Module for Motor

    Time Delay Module DC 5V 32 Modes LED Digital Display Regulable Timing Automatic Control Switch Module for Motor

    1�Plastic Shell: The time delay module has a hard engineering plastic shell with integrated structure to resist vibration and impact 2�32 Functions: The LED display delay module has 32 common functions to meet more application requirements 3�No... more

    $14.26 $9.15

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    Automatic Reset Under Voltage Protector Switch LED Adjusting Digital Display Overvoltage Voltage Protector ZY 40A 2P

    Automatic Reset Under Voltage Protector Switch LED Adjusting Digital Display Overvoltage Voltage Protector ZY 40A 2P

    Automatic Reset Under Voltage Protector Switch LED Adjusting Digital Display Overvoltage Voltage Protector ZY 40A 2P Item Type: Over Under Voltage ProtectorMaterial: ABS .wang-edit-text{ font-family: Arial !important; } .wang-edit-text table {... more

    $13.99 $11.99

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    ATS220 AC30?300V Mains Genset Power Controller Automatic Switch Module with LED Display

    ATS220 AC30?300V Mains Genset Power Controller Automatic Switch Module with LED Display

    1�LED Display: Equipped with 4 digit LED digital tube it can clearly display the voltage and frequency of mains and power generation. 2�Mains Genset Automatic Switching Controller: It has the function of simulating mains and can flexibly select the... more

    $50.99

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    Fd5Mw 5-Minute Spring-Loaded Automatic Shut-Off In-Wall Timer For Fans And Lights White

    Fd5Mw 5-Minute Spring-Loaded Automatic Shut-Off In-Wall Timer For Fans And Lights White

    Needs no electricity to operate For use with any standard or decorator single or multi-gang wall switch (not included) Automatically limits ON time for energy consuming loads Incandescent/fluorescent/CFL/LED compatible No neutral connection required more

    $99.15

    FREE shipping

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    120VAC Automatic Photoelectric Street Light Switch - Light Sensor Control for Automatic On/Off

    120VAC Automatic Photoelectric Street Light Switch - Light Sensor Control for Automatic On/Off

    120VAC Automatic Photoelectric Street Light Switch - Light Sensor Control for Automatic On/Off more

    $18.46 $10.62

    FREE shipping

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    120VAC Automatic Light Sensor Switch - Photocell Street Light Control for Automatic On/Off Operation

    120VAC Automatic Light Sensor Switch - Photocell Street Light Control for Automatic On/Off Operation

    120VAC Automatic Light Sensor Switch - Photocell Street Light Control for Automatic On/Off Operation more

    $18.46 $10.62

    FREE shipping

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    More information about Electrical Supplies

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