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      AlibabaElectrical Equipment & SuppliesElectrical InstrumentsEnergy MetersWholesale overvoltage sensor

      Overvoltage Sensor

      (1495 products available)

      Overvoltage undervoltage battery Audible module under-voltage alarm over under voltage protection relay

      Overvoltage undervoltage battery Audible module under-voltage alarm over under voltage protection relay

      Ready to Ship
      $8.90 - $9.99
      Min Order: 1 piece
      Shipping per piece: $5.33
      CN
      10 yrs
      5.0
      /5
      ·
      7 reviews
      ·
      "fast shipping"
      Contact Supplier
      Leraun Micro Automatic Infrared Sensor Switch Slot-type Photoelectric Switch Sensor For Marking And Liquid Level Detection

      Leraun Micro Automatic Infrared Sensor Switch Slot-type Photoelectric Switch Sensor For Marking And Liquid Level Detection

      $2.66 - $3.80
      Min Order: 10 pieces
      CN
      3 yrs
      4.5
      /5
      ·
      4 reviews
      ·
      "fast delivery"
      Contact Supplier
      Pepperl + Fuchs Channel type photoelectric sensor GL5-T/28a/115 Proximity switch Genuine in stock

      Pepperl + Fuchs Channel type photoelectric sensor GL5-T/28a/115 Proximity switch Genuine in stock

      $10.00
      Min Order: 10 pieces
      CN
      1 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      Battery charge discharge protection relay module Battery undervoltage overvoltage relay protection switch timer

      Battery charge discharge protection relay module Battery undervoltage overvoltage relay protection switch timer

      $0.50 - $0.85
      Min Order: 1 piece
      CN
      3 yrs
      4.8
      /5
      ·
      50 reviews
      ·
      "good supplier"
      Contact Supplier
      XH-M608 Battery Charging Module Meter Under Voltage Overvoltage Protection For Power Amplification Module

      XH-M608 Battery Charging Module Meter Under Voltage Overvoltage Protection For Power Amplification Module

      $1.00 - $3.00
      Min Order: 10 pieces
      CN
      7 yrs
      4.7
      /5
      ·
      7 reviews
      ·
      "excellent service"
      Contact Supplier
      Water level sensor high precision 4-20mA waterproof water level Hydrostatic liquid level meter waterproof transmitter

      Water level sensor high precision 4-20mA waterproof water level Hydrostatic liquid level meter waterproof transmitter

      $39.90 - $99.00
      Min Order: 5 units
      Grade: Industrial
      CN
      1 yrs
      4.8
      /5
      ·
      6 reviews
      ·
      Contact Supplier
      LERAUN Transmissive Limit Infrared Optical Groove Micro Photoelectric Switch Sensor WIth 5-24VDC Circuit Protection Transducer

      LERAUN Transmissive Limit Infrared Optical Groove Micro Photoelectric Switch Sensor WIth 5-24VDC Circuit Protection Transducer

      $2.66 - $3.80
      Min Order: 10 pieces
      CN
      3 yrs
      4.5
      /5
      ·
      4 reviews
      ·
      "fast delivery"
      Contact Supplier
      Submersible liquid level transmitter Submersible pressure hydrostatic level meter deep water well level sensor transmitter

      Submersible liquid level transmitter Submersible pressure hydrostatic level meter deep water well level sensor transmitter

      $39.90 - $99.00
      Min Order: 5 units
      Grade: Industrial
      CN
      1 yrs
      4.8
      /5
      ·
      6 reviews
      ·
      Contact Supplier
      LERAUN Plugin U Shape slot Photoelectric Switch Sensor detachable optical slot sensor

      LERAUN Plugin U Shape slot Photoelectric Switch Sensor detachable optical slot sensor

      $2.66 - $3.80
      Min Order: 10 pieces
      CN
      3 yrs
      4.5
      /5
      ·
      4 reviews
      ·
      "fast delivery"
      Contact Supplier
      Wastewater input liquid level sensor water level gauge probe Water tank displays static pressure control 420mA

      Wastewater input liquid level sensor water level gauge probe Water tank displays static pressure control 420mA

      $39.90 - $99.00
      Min Order: 5 units
      Grade: Industrial
      CN
      1 yrs
      4.8
      /5
      ·
      6 reviews
      ·
      Contact Supplier
      China Leraun Slot-type Micro Photoelectric Switch Sensor WIth 6 Types NPN PNP Infrared Photoelectric Sensor

      China Leraun Slot-type Micro Photoelectric Switch Sensor WIth 6 Types NPN PNP Infrared Photoelectric Sensor

      $2.66 - $3.80
      Min Order: 10 pieces
      CN
      3 yrs
      4.5
      /5
      ·
      4 reviews
      ·
      "fast delivery"
      Contact Supplier
      Injection-type liquid level meter explosion-proof digital display liquid level sensor transmitter water level

      Injection-type liquid level meter explosion-proof digital display liquid level sensor transmitter water level

      $39.90 - $99.00
      Min Order: 5 units
      Grade: Industrial
      CN
      1 yrs
      4.8
      /5
      ·
      6 reviews
      ·
      Contact Supplier
      DC TO DC battery charger Accessories temperature sensor and BT module Mobile APP Connection and display screen

      DC TO DC battery charger Accessories temperature sensor and BT module Mobile APP Connection and display screen

      Ready to Ship
      $4.90 - $38.22
      $5.00-$39.00
      Min Order: 1 piece
      Shipping per piece: $19.35
      Type: Electrical Charger
      Port: Dc
      CN
      9 yrsverify
      4.9
      /5
      ·
      35 reviews
      ·
      "fast shipment"
      Contact Supplier
      10W Smart sensor automatic clamping Qi car phone holder wireless charger magnetic wireless car charger

      10W Smart sensor automatic clamping Qi car phone holder wireless charger magnetic wireless car charger

      $2.90 - $4.50
      Min Order: 25 pieces
      Shipping per piece: $5.38
      Type: Electrical Charger
      Port: 1 X Usb
      CN
      4 yrsverify
      4.8
      /5
      ·
      72 reviews
      ·
      "fast delivery"
      Contact Supplier
      Upgraded Qi Smart Automatic Sensor R2 Air Vent Mobile Phone Holder Fast Car Wireless Charger

      Upgraded Qi Smart Automatic Sensor R2 Air Vent Mobile Phone Holder Fast Car Wireless Charger

      Ready to Ship
      $6.37 - $7.06
      $13.00-$14.40
      Min Order: 5 pieces
      Shipping per piece: $6.13
      Type: Electrical Charger
      Port: 1 X Usb
      CN
      6 yrs
      4.5
      /5
      ·
      19 reviews
      ·
      "excellent service"
      Contact Supplier
      Universal Smart Sensor Automatic Clamping Car Phone Holder Wireless Charger Mount 15w Fast Charging Wireless Car Charger

      Universal Smart Sensor Automatic Clamping Car Phone Holder Wireless Charger Mount 15w Fast Charging Wireless Car Charger

      $9.50 - $10.20
      Min Order: 50 pieces
      Type: Car Charger
      Port: Type-C
      CN
      1 yrsverify
      3.9
      /5
      ·
      3 reviews
      ·
      Contact Supplier
      High Performance Car Wireless Charger Phone Holders Car R1/R2 Wireless Charger With Smart Sensor

      High Performance Car Wireless Charger Phone Holders Car R1/R2 Wireless Charger With Smart Sensor

      $8.00 - $8.05
      Min Order: 5 pieces
      Type: Wireless Charger
      Port: 1 X Usb
      CN
      5 yrsverify
      4.3
      /5
      ·
      12 reviews
      ·
      "fast delivery"
      Contact Supplier
      Wholesale QI Smart Sensor R1 R2 R3 Automatic Clamping 10W Fast Air Vent Mount Holder Car Charger

      Wholesale QI Smart Sensor R1 R2 R3 Automatic Clamping 10W Fast Air Vent Mount Holder Car Charger

      Ready to Ship
      $1.89 - $3.51
      Min Order: 5 pieces
      Shipping per piece: $4.53
      Type: Electrical Charger
      Port: 1 X Usb
      CN
      2 yrsverify
      4.7
      /5
      ·
      49 reviews
      ·
      "Fast delivery"
      Contact Supplier
      Infrared Sensor 360 Rotating Mount Phone Holder Dashboard Windshield Wireless Charging Magnetic Fast Car Charger

      Infrared Sensor 360 Rotating Mount Phone Holder Dashboard Windshield Wireless Charging Magnetic Fast Car Charger

      $3.90 - $4.50
      Min Order: 1000 pieces
      Type: Electrical Charger
      Port: 1 X Usb
      CN
      15 yrs
      5.0
      /5
      ·
      60 reviews
      ·
      "Amazing job"
      Contact Supplier
      Hot selling smart sensor automatic clamping 15W fast charging car air vent phone holder universal wireless induction charger

      Hot selling smart sensor automatic clamping 15W fast charging car air vent phone holder universal wireless induction charger

      Ready to Ship
      $8.99 - $9.99
      Min Order: 2 pieces
      Shipping per piece: $10.77
      Type: Universal Adapter
      Port: Type-C
      CN
      9 yrs
      4.8
      /5
      ·
      41 reviews
      ·
      "customer service"
      Contact Supplier
      Smart Sensor 2023 New Car Wireless Charger 15 W For Car Charging Phone Holder Type Car Charger Mount

      Smart Sensor 2023 New Car Wireless Charger 15 W For Car Charging Phone Holder Type Car Charger Mount

      Ready to Ship
      $3.20 - $3.88
      Min Order: 10 pieces
      Shipping per piece: $5.61
      Type: Electrical Charger
      Port: Type-C
      CN
      9 yrsverify
      4.8
      /5
      ·
      48 reviews
      ·
      "good customer service"
      Contact Supplier
      Low Price Good Quality Smart Gravity Sensor Fast Charging Car Wireless Charger Cell Phone Holder Stand For IPhone Samsung

      Low Price Good Quality Smart Gravity Sensor Fast Charging Car Wireless Charger Cell Phone Holder Stand For IPhone Samsung

      $1.99 - $2.38
      Min Order: 50 pieces
      Type: Universal Adapter
      Port: Type-C
      CN
      5 yrs
      4.9
      /5
      ·
      16 reviews
      ·
      "Excellent service"
      Contact Supplier
      Infrared Sensor Touch Sensor 15W Wireless Car Mount Charger Holder Megnetic Wireless Car Charger

      Infrared Sensor Touch Sensor 15W Wireless Car Mount Charger Holder Megnetic Wireless Car Charger

      Ready to Ship
      $8.00 - $9.82
      Min Order: 30 pieces
      Shipping per piece: $1.49
      Type: Electrical Charger
      Port: Type-C
      CN
      6 yrs
      5.0
      /5
      ·
      15 reviews
      ·
      "great service"
      Contact Supplier
      USAMS 2024 NEW CD222 Automatic Sensor 15W Fast Charging Car Holder Transparent Magnetic Wireless Charger

      USAMS 2024 NEW CD222 Automatic Sensor 15W Fast Charging Car Holder Transparent Magnetic Wireless Charger

      $7.65 - $8.39
      Min Order: 2 pieces
      Type: Wireless Charger
      Port: 1 X Usb
      CN
      11 yrsverify
      4.8
      /5
      ·
      95 reviews
      ·
      "Fast shipping"
      Contact Supplier
      H8 10W Wireless Charger Car Phone Holder Intelligent Infrared Sensor Automatic Clamping Fast car Wireless Charger

      H8 10W Wireless Charger Car Phone Holder Intelligent Infrared Sensor Automatic Clamping Fast car Wireless Charger

      Ready to Ship
      $6.79 - $7.39
      Min Order: 7 pieces
      Shipping per piece: $3.33
      Type: Electrical Charger
      Port: 1 X Usb
      CN
      5 yrs
      4.6
      /5
      ·
      89 reviews
      ·
      "fast shipping"
      Contact Supplier
      Car Wireless Charger Qi 15W Smart Sensor Charging Fast Wireless Car Charger Phone Car Wireless Charger Air Vent Mount Holder

      Car Wireless Charger Qi 15W Smart Sensor Charging Fast Wireless Car Charger Phone Car Wireless Charger Air Vent Mount Holder

      Ready to Ship
      $3.25 - $3.50
      Min Order: 25 pieces
      Shipping per piece: $3.00
      Type: Electrical Charger
      Port: Type-C
      CN
      13 yrsverify
      4.8
      /5
      ·
      83 reviews
      ·
      "customer service"
      Contact Supplier
      USANS CD187 Smart Sensor 15w Wireless Charger Car Mount Qi Fast Wireless Car Charger Holder For Mobile Phone

      USANS CD187 Smart Sensor 15w Wireless Charger Car Mount Qi Fast Wireless Car Charger Holder For Mobile Phone

      $11.12
      Min Order: 2 pieces
      Type: Electrical Charger
      Port: Type-C
      CN
      6 yrsverify
      4.8
      /5
      ·
      93 reviews
      ·
      "Good customer service"
      Contact Supplier
      Factory Auto Clamping 15W Cute Car Phone Holder Smart Sensor Fast Charging Mobile Phone Mount Wireless Charger

      Factory Auto Clamping 15W Cute Car Phone Holder Smart Sensor Fast Charging Mobile Phone Mount Wireless Charger

      $6.80 - $8.85
      Min Order: 50 pieces
      Type: Electrical Charger
      Port: Type-C
      CN
      10 yrsverify
      4.9
      /5
      ·
      54 reviews
      ·
      "fast delivery"
      Contact Supplier
      Fast Charging Smart Sensor 15W 10W Wireless Charger Car Mount Auto Clamping Wireless Car Charger

      Fast Charging Smart Sensor 15W 10W Wireless Charger Car Mount Auto Clamping Wireless Car Charger

      $5.90 - $7.10
      Min Order: 100 pieces
      Type: Electrical Charger
      Port: 1 X Usb
      CN
      11 yrsverify
      4.8
      /5
      ·
      49 reviews
      ·
      "good service"
      Contact Supplier
      Hot Sale Air Vent Phone Holder Qi Fast Charging Smart Sensor 10W Car Wireless Charger

      Hot Sale Air Vent Phone Holder Qi Fast Charging Smart Sensor 10W Car Wireless Charger

      $4.00 - $6.50
      Min Order: 10 pieces
      Type: Car Charger
      Port: Type-C
      CN
      8 yrs
      4.9
      /5
      ·
      25 reviews
      ·
      "Great customer service"
      Contact Supplier
      Universal 15W Fast Wireless Car Charger Smart Sensor Automatic Clamping Car Phone Holder with QI Function 10W Output Power

      Universal 15W Fast Wireless Car Charger Smart Sensor Automatic Clamping Car Phone Holder with QI Function 10W Output Power

      $5.97 - $6.51
      Min Order: 2 pieces
      Port: Type-C
      CN
      1 yrsverify
      4.6
      /5
      ·
      4 reviews
      ·
      "nice service"
      Contact Supplier
      Top Selling Products 2022 Smart Sensor 15W Magnetic Wireless Car Charger Mobile Phone Car Holder for iPhone 12

      Top Selling Products 2022 Smart Sensor 15W Magnetic Wireless Car Charger Mobile Phone Car Holder for iPhone 12

      $4.90 - $7.00
      Min Order: 1 piece
      Type: Wireless Charger
      Port: Type-C
      CN
      11 yrs
      5.0
      /5
      ·
      2 reviews
      ·
      "good service"
      Contact Supplier
      Latest Gadgets 2024 Automatic Sensor Clamping 15W Qi Fast Charging Car Phone Holder Wireless Charger

      Latest Gadgets 2024 Automatic Sensor Clamping 15W Qi Fast Charging Car Phone Holder Wireless Charger

      $11.36 - $11.96
      Min Order: 1000 pieces
      Type: Electrical Charger
      Port: Type-C
      CN
      11 yrsverify
      4.6
      /5
      ·
      14 reviews
      ·
      "excellent customer service"
      Contact Supplier
      2024 car wireless charger qi2 Smart Sensor 15w fast Auto Clamping Alignment Wireless Car Charger for mobile

      2024 car wireless charger qi2 Smart Sensor 15w fast Auto Clamping Alignment Wireless Car Charger for mobile

      1200000521
      $4.90 - $7.88
      Min Order: 100 pieces
      Type: Magnetic
      Port: Type-C
      CN
      2 yrs
      4.5
      /5
      ·
      7 reviews
      ·
      "great service"
      Contact Supplier
      NEW Touch Control Smart Sensor 10W 15W Qi Fast Charging Automatic Car Mount Wireless Car Charger Qc 3.0 Fast Charger TYPE-C

      NEW Touch Control Smart Sensor 10W 15W Qi Fast Charging Automatic Car Mount Wireless Car Charger Qc 3.0 Fast Charger TYPE-C

      Ready to Ship
      $10.90 - $11.60
      Min Order: 1 piece
      Shipping per piece: $8.79
      Type: Wireless Charger
      Port: Type-C
      CN
      4 yrsverify
      4.8
      /5
      ·
      12 reviews
      ·
      "Great Customer Service"
      Contact Supplier
      Low temperature fast charge magnetic car wireless charger stand mount 15w qi smart sensor automatic clamping wireless car charge

      Low temperature fast charge magnetic car wireless charger stand mount 15w qi smart sensor automatic clamping wireless car charge

      $4.30 - $4.80
      Min Order: 3 pieces
      Type: Magnetic
      Port: Type-C
      CN
      8 yrs
      4.9
      /5
      ·
      20 reviews
      ·
      "good service"
      Contact Supplier
      EU USB AC Power Supply Adapter USB Charging US UK plug Charger For Xbox 360 XBOX360 Kinect Sensor By Mars Devices

      EU USB AC Power Supply Adapter USB Charging US UK plug Charger For Xbox 360 XBOX360 Kinect Sensor By Mars Devices

      Ready to Ship
      $1.97 - $2.34
      Min Order: 10 pieces
      Shipping per piece: $2.16
      Type: Universal Adapter
      Port: 1 X Usb
      CN
      7 yrs
      4.8
      /5
      ·
      197 reviews
      ·
      "fast delivery"
      Contact Supplier
      12W wall plug power supply 5V 2A interchangeable adapter with UL/CB/CE/GS/EMC/LVD/FCC for wireless sensor

      12W wall plug power supply 5V 2A interchangeable adapter with UL/CB/CE/GS/EMC/LVD/FCC for wireless sensor

      $1.40 - $1.80
      Min Order: 500 pieces
      Type: Electrical Charger
      Port: Dc
      CN
      15 yrsverify
      5.0
      /5
      ·
      3 reviews
      ·
      "Good service"
      Contact Supplier
      Smart sensor r2 Car Wireless Charger QI 10W Fast Charge automatic clamping wireless car charger mount

      Smart sensor r2 Car Wireless Charger QI 10W Fast Charge automatic clamping wireless car charger mount

      Ready to Ship
      $4.19 - $5.90
      Min Order: 5 pieces
      Shipping per piece: $5.35
      Type: Wireless Charger
      Port: 1 X Usb
      CN
      5 yrs
      4.5
      /5
      ·
      20 reviews
      ·
      "great shipping"
      Contact Supplier
      Hot Selling Automatic Clamping Smart Sensor 10W Wireless Car Charger Qi Phone Holder Car Wireless Charger R2

      Hot Selling Automatic Clamping Smart Sensor 10W Wireless Car Charger Qi Phone Holder Car Wireless Charger R2

      Ready to Ship
      $3.30 - $3.90
      Min Order: 5 pieces
      Shipping per piece: $4.32
      Type: Wireless Charger
      Port: Type-C
      CN
      1 yrs
      4.8
      /5
      ·
      31 reviews
      ·
      "fast shipping"
      Contact Supplier
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      About products and suppliers

      1495 overvoltage sensor products are offered for sale by suppliers on Alibaba.com, of which other sensors accounts for 1%. A wide variety of overvoltage sensor options are available to you, You can also choose from white, black overvoltage sensor,
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